Mathematics College

This graph shows the altitude of a helicopter over time.

What is the slope of the line and what does it mean in this situation?

The slope is –2000 . This means that the helicopter descends 2000 ft each minute.

The slope is –400 . This means that the helicopter descends 400 ft each minute.

The slope is 400. This means that the helicopter ascends 400 ft each minute.

The slope is 2000. This means that the helicopter ascends 2000 ft each minute.

Answers

Answer 1

Answer:

B. The slope is –400

Answer 2

Answer: -400

Step-by-step explanation:

Related Questions

GCF of 27 and 45 and how to solve with either Prime factorization or the step diagram or the tree method help now pls

Answers

Answer:

( 3 x 3 x 3 ) and ( 3 x 3 x 5 ) The GCF of 27 and 45 is 3 x 3 = 9

Step-by-step explanation:

Answer:

Step-by-step explanation:

Prime factorization of 27 and 45 is (3 × 3 × 3) and (3 × 3 × 5) respectively. As visible, 27 and 45 have common prime factors. So, the GCF of 27 and 45 is 3 × 3 = 9.

Mrs. Sampson bought 8
packages of clay for a total of $32
for an upcoming art project. At
this rate, how much would 14
packages cost?

Answers

Answer:

$56

Step-by-step explanation:

cost of 8 packages of clay = $ 32

cost of 1 package of clay = 32 / 8 = $4

cost of 14 packages = 14*4 = $ 56

Rick and tom share a reward of $75 in a ratio of 2:3. how much money does each of them get?

Answers

Answer:

Rick gets $30 and Tom gets $45.

Step-by-step explanation:

If Rick gets 2 parts, and Tom gets 3 parts, then there are 5 parts. If $75 is split into 5 parts, each part will be worth $15.

Hence,

Rick gets 2 * $15 = $30

Tom gets 3 * $15 = $45

Evaluate.
(3⋅7)+(5⋅9)
Enter your answer in the box.

Answers

Answer:

21+45 and in total is 66 if u add them up

please mark me brainless

Step-by-step explanation:

Hello!

Answer:

Step-by-step explanation:

Hope this helps!

Will mark brainliest for all 4 :)

Answers

Answer:

1=2 weekday 3 weekend

2=4 weekend 8 weekday

3=?

4=3 bleachers 4 lawn

Step-by-step explanation:

Simplify

8/9
____

5/6

Answers

Answer: 16/15

decimal: 1.0666

mixed number: 1 1/15

Step-by-step explanation:

Find m angle C
A. 150
B. 140
C. 137
D. 122

Answers

Answer:

The answer is A

hope it helps u

what number has 62 ones, 20 ten thousands, and 300 tens

Answers

Answer:

20,326

Step-by-step explanation:

what number has 62 ones, 20 ten thousands, and 300 tens

Hope it helped you brainiest plz and thank you have a great day!!!

The number for the given statement is 203,062.

We need to find what number has 62 ones, 20 ten thousand, and 300 tens.

How to write the number into a word statement?

In general, use words to express numbers zero through nine, and use numerals to express numbers 10 and above. However, there are exceptions to this general guideline for number usage.

Now, 62 ones=62×1=62

20 ten thousand=20×10,000=200,000

300 tens=300×10=3000

Now add all these numbers.

That is, 200,000+3000+62

=203,062

Therefore, the number for the given statement is 203,062.

To learn more about the numbers visit:

https://brainly.com/question/17429689.

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How do you write 3 3/4 as a decimal?

Answers

Answer:
3, 75
Explanation:
You divide the fraction and you put it next to the number

Help me plss ASAP plzzz

Answers

Answer:

begin with 12 and pat has 8 red flowers

Step-by-step explanation:

easy mathz

Answer:

Begin with 12 and there are 8 flowers are red

Step-by-step explanation:

12-4=8

-
Find the zeros of the following function f (x) = 2x^2 – x – 10

Answers

Step-by-step explanation:

the formula to find the x values to deliver y=0 results of a squared equation is

x = (-b ± sqrt(b² - 4ac))/(2a)

a, b, c are the constant factors in the 3 terms of a squared equation.

here in our example of 2x² - x - 10

a = 2

b = -1

c = -10

x = (1 ± sqrt(1² - 4×2×-10))/(2×2) =

= (1 ± sqrt(1 + 80))/4 = (1 ± sqrt(81))/4 =

= (1 ± 9)/4

x1 = (1 + 9)/4 = 10/4 = 2 2/4 = 2 1/2 = 2.5

x2 = (1 - 9)/4 = -8/4 = -2

What is $36.99 in tax and 20% in tip?

Show your work! Please

Answers

The total is with tip $44.38 I don’t know the tax percent so that’s all I can do

How much money per candy bar is it if theres
4 for 5.50

Answers

An individual bar is 1.375

I will give brainliest to the right answers
please help

Answers

Answer:

Step-by-step explanation:

A library classifies at DVDS into one of the cater forums shown. The library owns 1555 DVDS. Determine the number of comedy. 31% comedy

Answers

Answer:

482.05

Step-by-step explanation:

31/100 x 1555 = 482.05

This should be the answer, good luck!

Which expression is equivalent to 0.7 x 0.23?
OA (7x is) (23 x 1.)
ов.
(7x 10 ) x (23 ×
100
O C.
c. (71) * (23 x *)
O D.
D. (7* *) * (23 x )
What is it

Answers

(7 × 10⁻¹) × (23 × 10⁻²)

Step-by-step explanation:

0.7 × 0.23

= (7 × 10⁻¹) × (23 × 10⁻²)

wjat is 22.5 split into 18 equal group?

Answers

Answer:

1.25

Step-by-step explanation:

[tex]22\frac{1}{2}/18[/tex] [tex]\frac{45}{2}/18[/tex] [tex]\frac{45}{2}*\frac{1}{18}[/tex] [tex]\frac{5}{2} * \frac{1}{2}[/tex] [tex]\frac{5*1}{2*2}[/tex] [tex]\frac{5}{4}[/tex] [tex]1\frac{1}{4}[/tex] [tex]1.25[/tex]

Aba malay ko haha ta-nga ka

A pet store has 7 cats. Here are their weights (in pounds).
8, 15, 11, 10, 11, 6, 7
Send data to calculator
Find the mean weight of these cats.
If necessary, round your answer to the nearest tenth.

Answers

Step-by-step explanation:

add 8,15,11,10,11,6,7 then the answer you get divide by 7

Answer:

The answer that has been rounded by the tenths is 9.7

A robot can complete 7 tasks in 3/10
hour. Each task takes the same amount of time.
a. How long does it take the robot to complete one task?
b. How many tasks can the robot complete in one hour?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Use function notation to write the equation of the line
please asap

Answers

Answer:

Step-by-step explanation:

PLZ HELP ASAP! Solve the following equation for x: 4x + 12y = -24

Answers

Answer:

This is impossible

Step-by-step explanation:

Answer: x= -6 - 3y

Step-by-step explanation:

2. Change the following into indirect speech.
a. Anupam says, "Where do you live?”

Answers

Answer:

Anupam ask me where l live

hope it's help you (^0^)

please help me solve this !
will mark brainliest !
(spammers reported)

Answers

Answer:

x=2

Step-by-step explanation:

8 in+ 34 in. Round to the correct precision

Answers

It 42 inc hope that helps:)

Answer:

3 feet 6 inches

Step-by-step explanation:

If we add those inches together, we get 42 inches. Turn that to feet (12 in in a foot) and we get 3.5 feet, or 3 feet and 6 inches.

Please help me answer

Answers

Answer:

Step-by-step explanation:

PLEASE HELP! How do I solve this problem?

Answers

Answer:

A= -10 B= 1/2 C= 600

Step-by-step explanation:

c'est tous simplement la bonne réponse

I need this solved quick plz!!!

Answers

The second one/ the option b

For the summer reading club, Xavier is required to read 2 books every week.

What line represents this requirement?

Line a

Line b

Line c

Line d

Answers

Answer:

line c

Step-by-step explanation:

a simple graph of one week equals two books or a slope of 2

Line c because it is going up by two each week.

984 X 225
Jsnsjjsjsjwjsjsjsjsjsjjajsjsjandnncndis

Answers

221400 Use a calculator to find this answer.

Answer:

984 × 225 = 221400

Step-by-step explanation:

At a bargain store beast boy bought 5 items that each cost the same amount. Cyborg bought 8 items that each cost the same amount, but each was $1.50 less than the items beast boy bought. Both beast boy and Cyborg paid the same amount of money. What was the individual cost of each person's items?
A: Write an equation. Let x represent the cost of one of beast boys items.
B: Solve the equation. Show your work
C: Check your solution. Show your work
D: What was the individual cost of each person's items? State the solution in complete sentences.

Answers

Answer:Bb 12. Cyborg 12

Step-by-step explanation:

Right for my test

The required number of items purchased by the beast boy is 4 and by Cyborg is 2.5.

Given that,
At a bargain store beast boy bought 5 items that each cost the same amount. Cyborg bought 8 items that each cost the same amount, but each was $1.50 less than the items beast boy bought. Both beast boy and Cyborg paid the same amount of money.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Let the cost of the item bought by the beast boy is x, and the item bought by the Cyborg be y,
According to the question,
5x = 8y
x = 8/5y - - - - - - -(1)
y = x - 1.50 - - - - - -(2)
Substitute the value of equation 1 to equation 2
y = 8/5y - 1.50
5y = 8y - 7.50
7.50 = 3y
y = 2.5
Now, put y in equation 1
x = 8 / 5 × 2.5
x = 8 × 0.5
x = 4
Now, the costs,
5x = 4 × 5 = $20
8y = 8 × 2.5 = $20

Thus, the required number of items purchased by the beast boy is 4 and by Cyborg is 2.5.

Learn more about simplification here: https://brainly.com/question/12501526

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