how do i do this? pls help

How Do I Do This? Pls Help

Answers

Answer 1

Answer:

The locus of the points within rectangle ABCD that are closer to A than to B and closer to D than to C.

May be the answer

Hope this helps

Just studied Loci in school recently


Related Questions

A cell phone company is offering 2 different monthly plans. Each plan charges a monthly fee pulls an additional cost per gigabyte of data used.
Plan A: $50 fee plus $7.50 per gigabyte of data
Plan B: $60 fee plus $5.00 per gigabyte of data

Which plan would be the least expensive for someone who uses 6 gigabytes of data?

Answers

Answer- PLAN B!!!

Plan A costs $95 total
Plan B costs $90 total

LIKE IT UPPP
PLAN B BECAUSE THE OTHER PERSON SAID IT WAS!!!

Add the algebraic expressions.
a. -6p²+8q² - 2pq- 5 and 2p² -3q² -2pq+3
b. 5x+6y and -8x -3y

Grade8

Answers

Answer:

a= -4p^2 - 4pq + 5q^2 - 2

b= -3x + 3y

Step-by-step explanation:

Please Help Me!!!!!!!

Answers

Answer:

True.

Hope this helps!

Step-by-step explanation:

A triangle that isn't a right triangle can't use [tex]a^{2} +b^{2} =c^{2}[/tex] ( the Pythagorean Theorem ).

A town is designing a rectangular park that will be 600 feet wide by 1000 feet long. On a scale drawing, the dimensions of the park are 12 inches wide by 20 inches long. A rectangular area of the park for swing sets is 0.5 inch wide by 2 inches long on the scale drawing.

What is the actual length of the swing set area of the park?

Enter your answer in the box.

The actual length of the swing set area of the park is ______ feet.

Answers

Answer: The actual length of the swing set area of the park is 25 ft long and 100 ft wide.

For a particular scale drawing, it is already specified that all the measurements' some constant scaled version will be taken. For example, let the scale be K feet to s inches.

Then it means

All feet measurements will then be multiplied by s/k to get the drawing's corresponding lengths.

For the given case, it is given that Real dimension of a rectangular park: 600 ft by 1000 ft In drawing, it was of 12 inches by 20 inches. Let the scale that the drawing is using be k feet to s inches, then.

Since it is given that 600 ft: 12 inches and 1000 ft: 20 inches, thus, we get: Thus, every foot is reduced 0.02 times in drawing.

Now, it is given that in drawing, the rectangular area for swing sets is 0.5 inch to 2 inch. Let its real length was L and real width was W. Then we have:

Since these are only magnitudes, and unit was converted from feet to inches, so we have L = 25 feet and W = 100 feet

Thus, the actual length of the swing set area of the park is 25 ft long and 100 ft wide

Answer:

The dimensions of the park on the scale drawing is 12 inches and 20 inches.

Dimension

Actual dimensions:

Park = 600 feet by 1000 feet

Swing set = 25 feet by 100 feet

Swing set on the scale drawing= 0.5 inch by 2 inches

Hence:

Dimension of park on drawing:

Width =  600×1/50

Width = 12inches

Length = 1000×1/50

Length= 20inches

Inconclusion the dimensions of the park on the scale drawing is 12 inches and 20 inches.

Alex has five cups of strawberries. He wants to use / cups of strawberries for a fruit salad and / cups for jam. Does Alex have enough strawberries to make both recipes? Solve this problem any way you choose.

Answers

Answer:

Since Alex only has 5 cups of strawberries, he does not have enough to make both recipes.  

Step-by-step explanation:

1 3/4 cups of strawberries + 3 1/2 cups of strawberries= 5 1/4 cups of strawberries. Alex needs more strawberries.

Answer:

No.

Step-by-step explanation:

To solve the Yes/No question,

First, write the equation:

5 = [tex]1\frac{3}{4}[/tex] + [tex]3\frac{1}{2}[/tex]

Then convert the mixed fraction to improper ones:

5 = [tex]\frac{7}{4}[/tex] + [tex]\frac{7}{2}[/tex]

Then find the LCM of the denominators 4 & 2 ( = 4 ) and solve:

5 = [tex]\frac{7}{4}[/tex] + [tex]\frac{14}{4}[/tex]

5 = [tex]\frac{7+14}{4}[/tex]

5 = [tex]\frac{21}{4}[/tex]

5 = 5.25

5 < 5.25

So because 5.25 is greater than 5, he doesn't have enough strawberries to make the recipes.

How many solutions does the system of linear equations represented in the graph have?

Coordinate plane with one line that passes through the points 0 comma 2 and 3 comma 3 and another line that passes through the points 0 comma negative 1 and 3 comma 0.

Infinitely many solutions
No solution
One solution at (−1, 0)
One solution at (0, −1)

Answers

The number of solutions which the system of linear equations represented in the graph have is: B. No solution.

How to determine an equation of this line?

In Mathematics and Geometry, the point-slope form of a straight line can be calculated by using the following mathematical equation (formula):

y - y₁ = m(x - x₁)

Where:

x and y represent the data points.m represent the slope.

First of all, we would find the slope of this lines;

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (3 - 2)/(3 - 0)

Slope (m) = 1/3

At data point (0, 2) and a slope of 1/3, a linear equation for this line can be calculated by using the point-slope form as follows:

y - y₁ = m(x - x₁)

y = x/3 + 2

At data point (0, -1) and a slope of 1/3, a linear equation for this line can be calculated by using the point-slope form as follows:

y - y₁ = m(x - x₁)

y = x/3 - 1

Read more on point-slope here: brainly.com/question/24907633

#SPJ1

Find 7/12 of 36.
Pls help! Will mark brainly!

Answers

Answer:

21

Step-by-step explanation:

You probably know that the number above the fraction line is called the numerator and the number below it is called the denominator. To work out the fraction of any number, we first need to convert that whole number into a fraction as well.

Here's a little tip for you. Any number can be converted to a fraction if you use 1 as the denominator:

36/1

So now that we've converted 36 into a fraction, to work out the answer, we put the fraction 7/12 side by side with our new fraction, 36/1 so that we can multiply those two fractions.

That's right, all you need to do is convert the whole number to a fraction and then multiply the numerators and denominators. Let's take a look:

7/12 x 36/1 = 252/12

In this case, our new fraction can actually be simplified down further. To do that, we need to find the greatest common factor of both numbers.

You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 252 and 12 is 12.

We can now divide both the new numerator and the denominator by 12 to simplify this fraction down to its lowest terms.

252/12 = 21

12/12 = 1

When we put that together, we can see that our complete answer is:

21/1

The complete and simplified answer to the question what is 7/12 of 36 is:

21

Which 2 whole numbers would 58−−√
fall between?
Responses

0 and 1


5 and 6


7 and 8


29 and 30

Answers

Root 58 would fall between 7-8 (third option)

Explanation:

The root of 49 is 7 and the root if 64 is 8. Since 58 is between those numbers, then its roots must be between 7-8.

i really need help its is passed my bed time please its already 9;22 my report card comes in tm

Answers

The answer should be everything after -7. All you need to do is write the number in order from 1 to -7!
The answer is everything after -7.

Write the formula of the area of the rectangle.

Grade#8

Answers

Answer:

A=a*b

Step-by-step explanation:

if we assume sides of rectangle are a and b,

then area of rectangle is A=a*b

Area of rectangle = l x w

milk seller had 23.45 L. milk. He added 3.625 L water to it. How much was the quantity of the resultant mixture?

Answers

Answer:

27.075L

Step-by-step explanation:

final quantity the milk seller had = milk before adding Water + water added

23.45 + 3.625

27.075L

Answer:

Step-by-step explanation: given: quantity of milk=23.45

quantity of water=3.625

(he added 3.625 L water in the 23.45L milk)

quantity of milk+quantity of water

23.45+3.625

=27.075L

therefore, quantity of resultant mixture is 27.075 Liter

can you solve for pi

Answers

Answer:

No

Step-by-step explanation:

Pi (π) is a mathematical constant representing the ratio of a circle's circumference to its diameter. It is an irrational number, which means it cannot be expressed as a finite decimal or a fraction. Therefore, it is not possible to solve for pi in the traditional sense.

However, pi can be approximated to a certain number of decimal places using various mathematical methods, such as the Monte Carlo method or numerical integration. The commonly used approximation for pi is 3.14159265358979323846, but the actual value of pi has an infinite number of decimal places and cannot be fully calculated.

Answer:

You can't

Step-by-step explanation:

Pi is already a constant rate if that is what you want to call it. pi is 3.14159265359

There are 12 steps in a staircase. Find he distance from point A to point B (in feet) . Round your answer to the nearest tenth.
Due in 8 hours. Show work and answer.

Answers

Answer:just add

Step-by-step explanation:

Answer: 153.7

Steps:
1) Find the hypotenuse of single stair using Pythagorean Theorem - 8^2 + 10^2 -> 64+100 -> 164 -> sqrt164

2) Multiply answer by 12 - sqrt164 * 12 ≈ 153.675

3) Round - 153.7

Which statements are true for the following expression?
5x + 3y + 10
Check all that are true.

The solution is the sum of three terms.

The solution is the quotient of a sum of two terms and another term.

The coefficients are 5 and 3.

The solution is the difference between two terms.

The variables are x and y.

Answers

Answer:

The coefficients are 5 and 3

The variables are x and y

Step-by-step explanation:

Coefficients are always the one with the variable. The variables are letters in the expression.

The first and second one are correct

here is a differnt lesson

Answers

I do think it is -27

Answer: For rectangle its -27 For bottom blank its 12v-27

Step-by-step explanation:

4vx3=12

9x3=27

PLEASE HELP!!! Read part A and B written out and explained for the quiz not just the answer!!

Answers

Step 1. We add the numbers for Step 2. 22/1.25

- 12 - 6

/ 6

Step 3. 88-2

1 Caculate 88 -2./6 divison first then subtraction.

A model igloo has a scale of 1in: 2ft. If the model igloo is 7in wide then how wide is the real igloo???

Answers

Answer:

14ft

Step-by-step explanation:

since the ratio is X(the number of inches) times 2, then change it to feet, (in-ft) 7*2 is 14, so the igloo is 14 feet long.

Answer:

14ft

Step-by-step explanation:

since the ratio is X(the number of inches) times 2, then change it to feet, (in-ft) 7*2 is 14, so the igloo is 14 feet long.

1/5 divided by 3 pls help need it quick!

Answers

Answer:

[tex] \frac{1}{15} [/tex]

Step-by-step explanation:

[tex] \frac{1}{5} \div 3 = \frac{1}{5} \div \frac{3}{1} = \frac{1}{5} \times \frac{1}{3} = \frac{1}{15} [/tex]

Answer:

1/15

Step-by-step explanation:

Help pls explain due at 7:45

A class of 25 students is trying to find the mean weight of the students in the class. If the sum of all the students' weights is 2,946 pounds, what is the mean weight rounded to the nearest pound?

110 pounds
125 pounds
118 pounds
117 pounds

Answers

Answer:

118

Step-by-step explanation:

2946 pounds ÷ 25 students = 117.84 - rounded= 118

Answer:

118Pounds

Step-by-step explanation:

Mean is the average of a set of data

Mean is Total Weight divided by the number of students = 2946/25

Ans 117.84

Round up to 118

PLEASE HELP QUICKLY!

Select TWO equations that have the same value of p when solved.
1) p+5=6
2) 2(p+2)=3
3) 0.2p−8=8.2p
4) 8p−12=−4
5) p+4=2p

Answers

Answer:

1,5

Step-by-step explanation:

Equations 1 and 5 have the same value of p when solved.

p+5=6 can be solved as:

p = 6 - 5 = 1

p+4=2p can be solved as:

p = 4

Answer:
1 and 4 solve to p = 1

Step by step solved:

To find which equations have the same value of p when solved, we need to solve each equation for p and compare the solutions.

1) p+5=6
Subtracting 5 from both sides:
p+5-5=6-5
p = 1

2) 2(p+2)=3
Distributing the 2:
2p + 4 = 3
Subtracting 4 from both sides:
2p = -1
Dividing both sides by 2:
p = -1/2

3) 0.2p−8=8.2p
Subtracting 0.2p from both sides:
-7.8p - 8 = 0
Adding 8 to both sides:
-7.8p = 8
Dividing both sides by -7.8:
p = -1.0256

4) 8p−12=−4
Adding 12 to both sides:
8p = 8
Dividing both sides by 8:
p = 1

5) p+4=2p
Subtracting p from both sides:
4 = p
So the equations that have the same value of p when solved are:

1) p+5=6 and 4) 8p−12=−4, both solve to p = 1

Can someone help me with both these questions?

Answers

Answer:

I don't understand

Step-by-step explanation:

where are the answers?

Answer:

i don't understand

Step-by-step explanation:

where are the answers?

HELP OR I GONNA GET A 0
1. Solve the equation
-6+5

2.Which symbol correctly completes the statement?
4 + (-8) ___ 6 + (-8) + (-6)

3.You currently have a balance of $34 in your checking account. You then write a check for $76 dollars to pay for groceries. Finally, you deposit a check for $30.
What is your new balance?
$12
-$12
-$72
$72

Answers

1. -1

2. You have to add

3. -$12
1. -1

2. >

3. -$12

(If you need an explanation, let me know!)

HURRY!
The three vehicles shown below are driving down the street at a constant velocity of 5 m/s. The blue car has a mass of 700 kg. The red car has a mass of 1800 kg. The silver pickup truck has a mass of 3500 kg. Annie-Drew wants to make a line graph showing the relationship between the kinetic energy and mass of the cars traveling at a constant velocity. What would the graph look like?

Answers

Answer:

Step-by-step explanation:

As the change in  speed of both cars is zero therefore tangential acceleration of both cars will be zero .

now centripetal acceleration is given by

 a=v2/r

where, r= radius and v= linear velocity ,

for blue car  ab=302/r

for grey van  ag =152/r

radius is same for both as they round the same turn ,

So, ab /ag = 30 2/15

2 =4 or a

b =4a/g

2 Sasha believes her soccer team plays better at away games than at home games. Her team played 12 games at home and 12 games away. She recorded the wins over this season. Based on these results, what is the probability for home and away wins? Is she right about her team playing better away? Show your work. Place: Home Away

Answers

Step-by-step explanation:

To calculate the probability of home and away wins, we need to know how many wins the team had at home and away, respectively.

Let's assume that the team won x games at home and y games away, where x and y are unknown variables. Then we know that:

x + y = total number of wins (which we'll denote as W)

x + (12 - y) = 12 (the number of home games)

(12 - x) + y = 12 (the number of away games)

Solving these equations for x and y, we get:

x = (W + 12) / 2 - 12

y = (W + 12) / 2 - 12

Now, let's say the team won 8 games in total. Then, using the equations above, we can calculate that:

x = 2 (i.e., they won 2 games at home)

y = 6 (i.e., they won 6 games away)

Therefore, the probability of a home win is 2/12 = 1/6, and the probability of an away win is 6/12 = 1/2.

Based on these calculations, Sasha is correct in her belief that the team plays better away. The probability of an away win is higher than the probability of a home win.

Find the missing side of a right triangle if

a. area = 46cm 2 , base = 23cm
b. area = 120cm 2 , base = 40cm
c. area =12m 2 , base = 20m

Grade#8

Answers

Answer:

a. The area of a triangle is given by the formula A = (1/2)bh, where b is the base and h is the height. We know that A = 46cm^2 and b = 23cm. Substituting these values into the formula, we get:

46cm^2 = (1/2)(23cm)(h)

Simplifying, we get:

46cm^2 = 11.5cm*h

Dividing both sides by 11.5cm, we get:

h = 4cm

Therefore, the missing side of the right triangle is 4cm.

b. Using the same formula, we can find the height of the triangle:

120cm^2 = (1/2)(40cm)(h)

Simplifying, we get:

120cm^2 = 20cm*h

Dividing both sides by 20cm, we get:

h = 6cm

Therefore, the missing side of the right triangle is 6cm.

c. Again, using the same formula, we can find the height of the triangle:

12m^2 = (1/2)(20m)(h)

Simplifying, we get:

12m^2 = 10m*h

Dividing both sides by 10m, we get:

h = 1.2m

Therefore, the missing side of the right triangle is 1.2m.

Answer:

a. h = 8cm
b. h = 12cm
c. h = 2.4m

Step by step explanation :

To find the missing side of a right triangle, we need to use the formula for the area of a triangle, which is:

Area = (1/2) x base x height

where base is one of the sides of the triangle, and height is the length of the perpendicular drawn to that base.

a. Given that the area of the triangle is 46cm² and the base is 23cm, we can find the height as follows:

46cm² = (1/2) x 23cm x height

Simplifying the equation, we get:

height = (2 x 46cm²) / 23cm

height = 4cm x 2 = 8cm

Therefore, the missing side of the right triangle is 8cm.

b. Given that the area of the triangle is 120cm² and the base is 40cm, we can find the height as follows:

120cm² = (1/2) x 40cm x height

Simplifying the equation, we get:

height = (2 x 120cm²) / 40cm

height = 6cm x 2 = 12cm

Therefore, the missing side of the right triangle is 12cm.

c. Given that the area of the triangle is 12m² and the base is 20m, we can find the height as follows:

12m² = (1/2) x 20m x height

Simplifying the equation, we get:

height = (2 x 12m²) / 20m

height = 1.2m x 2 = 2.4m

Therefore, the missing side of the right triangle is 2.4m.

least to greatest -1, -1/2, -1/4, 1/8, 3/4

Answers

Answer:-1, -1/2, -1/4, 1/8, 3/4

Step-by-step explanation:

Answer: -1, -1/2, -1/4, 1/8, 3/4 (This answer is already correct)

If angle 5 is 48°, what is the measure of angle 7? How do you know?

Answers

Step-by-step explanation:

angle 7 is also 48° because opposite angles are equal

Angle 7 is also 48 because it is exactly the opposite side of angle 5

a square pyramid and a cube have the same total surface area. The length of each side of the base of the square pyramid is 12 meters. The width of the cube is 6 meters. What is the lateral height of the square pyramid?

Please help me with this question

Answers

A square pyramid and a cube have the same surface area don’t of each side of the base of the Square pyramid is 10 feet the width of the cube is 6 feet what is the lateral height of the square pyramid

Please help me

Find the value of x

Answers

Answer:

The x is the answer to (11 - 12)

Step-by-step explanation:

Because i have done this problem before as well.

Answer: x = 6

Step-by-step explanation:

Add up the angles and subtract from 180 degrees. Then find the solution to the equation.

A swimming pool in the shape of a rectangular prism has dimensions of 17.5 feet by 13 feet by 6 feet. What is the maximum amount of water that the pool can hold?

1,365 ft3
821ft3
682.5 ft3
410.5 ft3
PLS HELP ASAP

Answers

Answer:

1365ft3

Step-by-step explanation:

volume of rectangle = lbh

17.5 x 13 x 6 = 1365ft3

1365 feet^3. you would multiply all of the numbers to get the answer.
17.5 x 13 x 6 = 1365
Other Questions
please help me I need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Please help me Graph this in a line graph(economics)The Pound to Australian Dollar (GBP/AUD) exchange rate has been going up besides the drop in UK business optimism. The CBI business optimism index dropped from 0 to -22 in the first quarter, which shows the negative impact of the recent lockdown. However, this had been changed by the idea of greater US fiscal stimulus measures and the global economic outlook improving. On the other hand, the Australian Dollar (AUD) struggled to find support despite the December unemployment rate decreasing from 6.8% to 6.6%. This shows that the labor market remains elevated by previous trends, weighing on AUD exchange rates. The retail sales trends for December is expected to show a -2.5% monthly contraction, signaling a continued impact of Covid-19. The UK PMIs could also have an impact on the GBP/AUD exchange rate, with signs of the UK economy likely to limit any potential gains. Fluid mosaic model diagram A large rectangular swimming pool is 10,000 feet long, 100 feet wide, and 10 feet deep. The pool is filled to the top with water. 1. What is the area of the surface of the water in the pool? ______ square feet2. How much water does the pool hold? _______ cubic feet Laars earns an annual salary of $90,000. Determine his gross earnings per pay period under each of the following payment frequencies: a. Monthly b. Semi-monthly c. Biweekly d. Weekly The author uses the word feeble in the first paragraph of thepassage and the word feebly in the last paragraph.Which tone does that word choice give the passage?O ironicO solemnO informalO emotional When Silvia feeds her cat, she places food in 3 different locations. She wondered if her cat was equally likely to eat first from each of the locations, so she tallied which location her cat chose first in a sample of 30 feedings. Here are the results along with a chi-square goodness-of-fit test: -------------------------kitchen-----bedroom-----Living roomHypothesized:-----0.333--------0.333---------0.333Observed-----------13--------------13--------------4Expected------------10--------------10-------------10Components-------0.9------------0.9------------3.6chi-squared statistic = 5.4, df = 2p-value =0.067Assume that all conditions for inference were met.At the 0.05 significance level, what should Silvia conclude about her cat's feeding preferences?A: There is sufficient evidence to conclude that her cat prefers to eat first from some locations more than others.B: There's not enough evidence to conclude that her cat prefers to eat first from some locations more than others.C: There is sufficient evidence to conclude that her cat is equally likely to eat first from each of the locations.D: No conclusions can be made from this test, because one of the observed counts is too low for the calculations to be accurate.for my khan bros (ignore this part):When Silvia feeds her cat, she places food in 333 different locations. She wondered if her cat was equally likely to eat first from each of the locations, so she tallied which location her cat chose first in a sample of 303030 feedings. Here are the results along with a chi-square goodness-of-fit test:Location Kitchen Bedroom Living roomHypothesized 0.3330.3330, point, 333 0.3330.3330, point, 333 0.3330.3330, point, 333Observed 131313 131313 444Expected 101010 101010 101010Components 0.90.90, point, 9 0.90.90, point, 9 3.63.63, point, 62=5.4, DF=2 2 =5.4, DF=2\chi, squared, equals, 5, point, 4, comma, start text, space, D, F, end text, equals, 2 P-value=0.067P-value=0.067start text, P, negative, v, a, l, u, e, end text, equals, 0, point, 067 Assume that all conditions for inference were met.At the =0.05=0.05alpha, equals, 0, point, 05 significance level, what should Silvia conclude about her cat's feeding preferences?Choose 1 answer:Choose 1 answer: Michelle needs to rent storage space for some of her belongings. She paid a one-time original storage fee of $50.00, and now pays $15.00 each month, . Which answer choice shows an expression that represents the total amount Michelle has paid after a certain number of months, ? ncreasing sales require additional assets, these assets must be financed, and it may or may not be possible to obtain all the funds needed for the firm's business plan. a key element in the financial forecasting process is to determine the internal financing requirements through the afn equation. additional funds needed are the amount of -select- capital (interest-bearing debt and preferred and common stock) that will be necessary to acquire the required assets. the afn equation approximates the funds needed assuming that ratios -select- . the afn equation is written as follows: Let be an angle in standard position, with its terminal side in quadrant IV such that tan = -7/9. Find the exact values of sin and cos. solve y = -1/4 x and x + 2y = 4 If an ideal gas has a pressure of 1.99 atm, a temperature of 124C and has a volume of 85.81L how many moles of gas are in the sample Use the Pythagorean Theorem to find the missing side of this right triangle. Estimate with a calculator (to one decimal place) if the answer doesn't simplify to a whole number. Please help me out I am bad at doing surface area of pyramids image below Droughts in a region are categorized as severe and moderate based on the last 60 years of record. The number of severe and moderate droughts are noted as 6 and 16, respectively. The occurrence of each type of droughts is assumed to be statistically independent and follows a distribution, x e x! where is the expected number of droughts over a period. (a) What is the probability that there will be exactly four droughts in the region over the next decade? (Ans 0.193). (b) Assuming that exactly one drought actually occurred in 2 years, what is the probability that it will be a severe drought? (Ans 0.164). (c) Assuming that exactly three droughts actually occurred in 5 years, what is the probability that all will be moderate droughts? fill in the blank. when rent is paid in advance for 2 years, it is appropriately recorded as a(n)___ , whereas when rent is paid and used during one month, it is appropriately recorded as a(n) ___. (enter one word per blank) PLEASE HELP!!! ASAP, THANK U How are useful substances obtained from common salt? Assume that you're planning to sell jackets in New York. In the Bronx, 5,000 jackets are demanded at $60, while 7,000 are demanded at $40. In Manhattan, at $60, the quantity demanded is 6,000 jackets, whereas at $40 it is 8,000. Which of the following statements is true?a) For $100, you can sell a total of 26,000 jacketsb) For $60 you can sell a total of 12,000 jacketsc) For $40, you can sell a total of 15,000 jacketsd) For $40, you can sell a total of 14,00 jackets What are the current techniques for production of hydrogen and how it is stored to run a vehicle