Suppose the value of y and the value of x vary together at a constant rate of change (so that y = 0.5 x ), and y = 1.5 when x = 3 . We are given that y = 1.5 when x = 3 . Plot a point on the graph to represent these values

Suppose the value of y and the value of x vary together at a constant rate of change (so that Δ y = 0.5 ⋅ Δ x ), and y = 1.5 when x = 3 . We are given that y = 1.5 when x = 3 . Plot a point on the graph to represent these values

Answers

Answer 1

Graph with points x=3 and y =1.5

In mathematics, a histogram can be defined as a graphical or graphical representation of data or values in an organized manner.

Points on a graph usually represent a relationship between two or more things.

We can also represent the data using a bar chart. The quantity of each supply is represented by bars. The higher the bar, the more supplies or items are used.

The representation of information in pictures is called pictograms. Several elements are represented by each image.

A bar chart is a representation of numerical data using rectangles (or bars) of equal width and variable height.

Line charts use points connected by lines to show changes over a period of time.

Pie charts are also known as pie charts. It shows how a whole is divided into different parts.

Learn more about graph here

https://brainly.com/question/24372553

#SPJ9

Suppose The Value Of Y And The Value Of X Vary Together At A Constant Rate Of Change (so That Y = 0.5

Related Questions

8. Gavin goes to the market and buys one rectangle shaped board. The
length of the board is 16 cm and width of board is 10 cm. If he wants to add
a 2 cm wooden border around the board, what will be the area of the
rectangle board?

Answers

160 cm² is the area of the rectangle.

What do we mean by rectangles?A rectangle is a closed two-dimensional shape with four sides, four corners, and four right angles (90°). A rectangle's opposite sides are equal and parallel. Because a rectangle is a 2-D shape, it has two dimensions: length and width. The word rectangle is derived from the Latin word rectus, which means "right" or "straight." A rectangle has straight sides due to its right angles.Rectitude, which means moral uprightness, is another word with the same root.

The formula for the area of a rectangle:

l × b

Put values in the formula:

= 16 × 10= 160 cm²

Therefore, the area of a rectangle is 160 cm².

Know more about the area of rectangles here:

https://brainly.com/question/25292087

#SPJ9

Taylor took out a 1,500$ discounted loan calculated using a simple interest rate of 2.5% for a period of 4 years. How much money does Taylor receive initially?

Answers

The initial amount that Taylor receive initially is $1500.

How to calculate the value?

Based on the information given, the following can be illustrated:

Interest = 1500

Time = 4 years

Rate = 2.5%

Principal = Unknown

Interest = PRT/100

1500 = (P × 4 × 2.5)/100

150000 = 10P

Divide

P = 150000/100

P = 1500

The initial amount is $1500.

Learn more about loan on:

brainly.com/question/26011426

#SPJ1

Which is the better deal? 16 oz of jelly for $3.30 or 48 oz of jelly for $8.64

Answers

Answer: The 48 0z of jelly for 8.64

Step-by-step explanation: because 16 oz of jelly is 3.30 and if you double it, it is $9.9

Answer:

48 Oz of jelly for $8.64

Step-by-step explanation:

16oz of jelly is $3.30 x 3 =$9.90

Rieko has 10 pounds of nails. She divides the nails equally among 3 bags. How many pounds of nails does Rieko place in each bag?

Answers

A division is a process of splitting a specific amount into equal parts. The number of pounds Rieko place in each bag is 3.33 pounds.

What is division?

A division is a process of splitting a specific amount into equal parts.

We have,

Rieka has 10 pounds of nails and wants to divide it equally among 3 bags.

We need to divide the 10 pounds by 3.

The number of pounds in each bag:

= 10 pounds / 3

= 3.33 pounds

Thus the number of pounds in each bag is 3.33 pounds.

Learn more about division here:

https://brainly.com/question/787314

#SPJ1

prove that the set of all xy=0 in R^n is not an open set

Answers

the set of all x y = 0 in R is not an open set.

x y = 0 in R is possible if

either x= 0y =0x = y = 0

So, the contains (0,0) , (0, any real number) ,...…..,

(any real number, 0) ,...…..

So, the set is not an open set.

Hence proved.

Therefore, the set of all x y = 0 in R is not an open set.

"Learn more about open set here - https://brainly.com/question/18567569 "

#SPJ9

What is the ones digit in the number 2^2076Hint: Start with smaller exponents to find a pattern.
Answer

Answers

Answer:

Step-by-step explanation: i think 9 the 9 is in one digits

Complete the statement.
x(y + 5) = x(__) + x(__)

Answers

Answer:

x(y + 5) = x(y) + x(5)

Step-by-step explanation:

Multiply the x to the variable and number in the parenthesis.

Can also be written xy + x5.

Ksjshshdieiwbehdjjejeebbejsjshs

On her way to her grandmothers house. Jackie traveled three times as many miles by train as by bus. She traveled four times as many miles by foot. If Jackie traveled 34 miles an hour how many miles did she travel by train?

Answers

Answer:

the answer is 136 miles

the answer is 136 miles.

Idrk what to name this but- just only answer if you are sure

Answers

Answer:

Put it on calculator

Step-by-step explanation:

Or multiple 7x10. And 10x10 to make the percentage from 100 it will be 70

If you don't understand don't be shy to ask you should learn from your mistakes

Answer:

C. 70%

Convert 7/10 into a decimal, 0.7, and then convert into a percentage, 70%. :)

Find the sum of (4.9 × 10^−9) and (7.4 × 10^−10). Write the final answer in scientific notation.
5.64 × 10^−9

5.64 × 10^−10

1.23 × 10^−18

12.3 × 10^−19

Answers

Taking into account the scientific notation, the result of the sum is 5.64×10⁻⁹.

Scientific notation

Scientific notation is a quick way to represent a number using powers of base ten.

The numbers are written as a product:

a×10ⁿ

where:

a is a real number greater than or equal to 1 and less than 10, to which a decimal point is added after the first digit if it is a non-integer number.n is an integer, which is called an exponent or an order of magnitude. Represents the number of times the comma is shifted. It is always an integer, positive if it is shifted to the left, negative if it is shifted to the right.

Sum in scientific notation

To add two numbers in scientific notation, when the numbers to be added do not have the same base 10 exponent, the base 10 power with the highest exponent must be found. In this case, the highest exponent is -9.

Then all the values are expressed as a function of the base 10 exponent with the highest exponent. In this case: 7.4×10⁻¹⁰= 0.74×10⁻⁹

Taking the quantities to the same exponent, all you have to do is add what was previously called the number "a". In this case:

4.9×10⁻⁹ + 0.74×10⁻⁹= (4.9 + 0.74)×10⁻⁹= 5.64×10⁻⁹

Finally, the result of the sum is 5.64×10⁻⁹.

Learn more sum in scientific notation:

brainly.com/question/11403716

brainly.com/question/853571

#SPJ1

What is (-2/3)+(7/8)?

Answers

Answer: 5/24

Step-by-step explanation:

(-2/3)+(7/8)=

(-2/3)+(7/8)*24/24= ==> 24 is the LCM of 3 and 8

[tex]\frac{(-2*24)/3+(7*24)/8}{24}[/tex]=

[tex]\frac{-2*24/3+7*24/8}{24}[/tex]=

[tex]\frac{-2*8+7*3}{24}[/tex]=

[tex]\frac{-16+21}{24}[/tex]=5/24

7.8 x 10 3
--------------
1.2 x 10 4

Answers

Step-by-step explanation:

7.8 ×1000=7800.

1.2×10000=12000.

7800÷12000=0.65.

It takes you 53 seconds to walk from the first (ground) floor of a building to the third floor. How long will it take you to walk from the first floor to the sixth floor (at the same pace, assuming all floors have the same height)?

Answers

The time it takes to walk from the first floor to the sixth floor is 132.5 seconds.

What is a division?

The division is a process of splitting a specific amount into equal parts.

We have,

To walk from the first floor to the third floor it takes 53 seconds.

From the first floor to the third floor there are two floors.

So we can say that the number of seconds it takes to walk to one floor is 53/2 assuming that each floor has the same height.

We have,

= 53 / 2

= 26.5 seconds

There are 5 floors from the first floor to the sixth floor.

So the time it takes to walk from the first floor to the sixth floor is:

= 26.5 x 5

= 132.5 seconds

We can also say that,

132.5 seconds = 2.20 minutes = 2 minutes 12 seconds

Thus the time it takes to walk from the first floor to the sixth floor is132.5 seconds.

Learn more about division here:

https://brainly.com/question/14564333

#SPJ1

Identify the simplest polynomial function that has the given zeros
-2,4,5
P(x) = x³ - 7x² + 2x + 40
P(x) = x³ + 7x² - 2x - 40
P(x) = x³ - 7x² + 2x - 40
P(x) =x^3+7x² - 2x + 40

Answers

Answer:

is correct

x^3 -7x^2+2x +40

multiply the constants of the factors (each factor has opposite sign of the zero)

(x+2)(x-4)(x-5) 2(-4)(-5) = 40, that eliminates all but c) and d)

(x+2)(x-4)(x-5) = (x^2-2x-8)(x-5) by using FOIL on the 1st two factors

then (-8)(-5) = +40, eliminating a) and b), leaving only c) and d)

-5 times -2x = 10x, x times -8 = -8x. 10x-8x = 2x which c) has but d) doesn't.

Step-by-step explanation:

can u guys please help me with is problem!! (ᗒᗩᗕ|||)

Answers

Answer: 4 miles per hour

Explanation: Put in the calculator 1/7 divided by 1/28 and then you get 4. Also can I get the brainliest pls?

I need help for the Wednesday one

Answers

Answer:

Seth is correct.

Step-by-step explanation:

Complementary means that they add to 90 degrees. Supplemental means that they add to 180. 147 + 33 equals 180 so they are supplemental.

Find the sum of 0.55 and 0.41 i need help

Answers

The answer is 0.96 because you need to add them together

9 divided by 836 step by step

Answers

Answer: 92 [tex]\frac{8}{9}[/tex]

Step-by-step explanation:

836/9=

(800+36)/9=

800/9 + 36/9=

800/9 + 4 =

(792+8)/9 + 4=

792/9 + 8/9 + 4=

88 + 8/9 + 4=

88+4+8/9=92 [tex]\frac{8}{9}[/tex]

what are the missing lengths for the triangle 45 45 5v2

Answers

3.5355339 cm are the missing lengths for the right triangle.

What is right triangle ?

A right triangle is one that has an interior angle of 90 degrees. The hypotenuse, which is also the side of the right triangle that faces the right angle, is its longest side. The height and base make up the two arms of the right angle.

In a 45-45-90 right triangle the hypotenuse is always equal to the measure of one of the legs times √2 call "n" the measure of one of the legs

n√2=5

n=5/√2

multiply both terms by √2

n=5√2/2, or...

n=2.5(1.4142136)

n=3.5355339 cm (round as needed)

Learn more about right triangle

brainly.com/question/4364353

#SPJ9

The complete question is -

The length of the hypotenuse of a 45-45-90 triangle is 5 cm what is the length of each leg.

Mark won 83 lollipops playing hoops at
the county fair. At school he gave three to
every student in his math class. He only
has 8 remaining. How many students are
in his class?

Answers

Answer: 25 students

Step-by-step explanation:

Answer:

25 students

Step-by-step explanation:

83 lollipops - the 8 remaining lollipops = 75 lollipops

75 lollipops ÷ 3 ( the amount he gave to each student) = 25

3 lollipops per person

3 * 25 people = 75 + 8 (remaining)

can someone answer this please

Answers

can someone answer this please. done

1/(x+1) = -1/ x-1
true or false

Answers

Answer:

False

Step-by-step explanation:

it would be positive, not negative.

Help!! Find the domain of the graphed function.

Answers

it would be b, x is greater than or equal to 0

if you were to look at the x coordinates from any point in the function, it’s always more than 0 (the first point is 0). every x point is greater than 0 so it can’t be all real numbers since that would include negative x coordinates

What are the vertex and x-intercepts of the graph of y = x2 – 4x – 21? Select one answer for the vertex and one for the x-intercepts. A. x-intercepts: (–3, 0), (7, 0) B. x-intercepts: (3, 0), (7, 0) C. x-intercepts: (3, 0), (–7, 0) D. Vertex: (2, 13) E. Vertex: (2, –25) F. Vertex: (–2, –9)

Answers

Answer:

To find x-intercept ,let y=0

0=x²-4x-21

(x+3)(x-7)=0

x=-3 or x=7

(-3;0) or (7;0)

To find vertex

[tex] \frac{ - b}{2a} = x[/tex]

x=4/2=2

y=(2)²-4(2)-21=-25

(2;-25)

choose A and E

I need help with cumulative frequency pleaseee!!

Answers

The cumulative frequency for a given range is the sum of all the relative frequencies that belong to that range.

The CFs for the given grade ranges are

• ≤ 49 :

9/67

• ≤ 59 :

9/67 + 10/67 = 19/67

• ≤ 69 :

9/67 + 10/67 + 10/67 = 29/67

• ≤ 79 :

9/67 + 10/67 + 10/67 + 14/67 = 43/67

• ≤ 89 :

9/67 + 10/67 + 14/67 + 14/67 + 15/67 = 58/67

• ≤ 100 :

9/67 + 10/67 + 10/67 + 14/67 + 15/67 + 9/67 = 67/67 = 1

determine a series of transformations that would map polygon abcd onto polygon a'b'c'd

Answers

Answer: a reflection across the y-axis and scaling it by a factor of 1/2

Step-by-step explanation: First, you need to reflect the shape over the y-axis to move it into the neighboring quadrant. After that, you scale the polygon down by a factor of 1/2, because the lengths of the line segments of A'B'C'D' are half the length of the original polygon, ABCD.

Michael has $96 in savings and makes $12.00 an hour at his job. Greg has $128 in savings and makes $10.00 an hour his job. They both save all their earned money. How many hours they both have to work to have the same amount of money saved?

Answers

The computation shows that the hours that they both have to work to have the same amount of money saved is 16 hours.

How to calculate the function?

Based on the information given, let the number of hours be represented by h

Therefore, the first function for Michael will be:

96 + 12h

The second function for Greg will be:

= 128 + 10h

Therefore, we'll equate both equations. This will be:

96 + 12h = 128 + 10h

12h - 10h = 128 - 96.

2h = 32.

h = 32/2

h = 16 hours.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

B is between A and C. If
AB=x+4 , BC=2x−2 , and AC=4x−1 , what is AB?
AB= (geometry someone help)

Answers

If B is between A and C and AB= x+4,BC= 2x-2 and AC= 4x-1, then the length of the AB is 3 units

The point B is between A and C

AB = x+4

BC = 2x-2

AC = 4x-1

We know,

AC = AB + BC

Substitute the value in the equation and find the value of x

4x-1 = x+4 + 2x-2

4x-1 = 3x-2

4x-3x = -2+1

x = -1

Then,

AB= x+4

Substitute the value of x in the equation

AB = -1+4

AB = 3 units

Hence, If B is between A and C and AB= x+4,BC= 2x-2 and AC= 4x-1, then the length of the AB is 3 units

Learn more about length here

brainly.com/question/17281779

#SPJ1

At Gabby's family reunion, Gabby hands out watermelon for the annual seed-spitting contest
She gives a watermelon slice to each kid at the reunion. She also gives a slice to 25 adults.
Gabby hands out 55 watermelon slices in all.
Which equation can you use to find how many kids k are at the reunion?
k - 25 = 55
k
25
= 55
k + 25 = 55
25k = 55
Solve this equation for k to find how many kids are at the reunion.

Answers

The equation which can be used to find how many kids k are at the reunion is :k + 25 = 55

There are 30 kids at the reunion

What is algebraic expression?

Algebraic expressions are based on expressing numbers using letters without indicating their actual values, such that we can determine the unknown variables by solving the expression or equation.

The total number of watermelons in this case is 55, if 25 slices are handed to the adults in the reunion gathering, the remaining one is the difference between 55 and 25 already served, which is known as k in this case.

total number of watermelons=55

number of adults=25

number of kids given watermelon=k

i.e k+25=55

k=55-25

k=30

Find out more algebraic expressions on:brainly.com/question/14662537?

#SPJ1

Can someone please find x ?

[tex]\frac{4}{3} x- \frac{1}{3} = x + 7[/tex]

Answers

the value of x in the question is 22

How to determine the value of x?

The equation is given as

4/3x - 1/3 = x + 7

Multiply through by 3

4x - 1 = 3x + 21

Collect the like terms

4x - 3x = 1 + 21

Evaluate

x = 22

Hence. the value of x in the question is 22