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Aleonysh [2.5K]
3 years ago
15

Car A travels 18 miles every 20 minutes. Car B travels 13 miles every 12 minutes. Which Statement best compares how far the two

cars can travel in an hour?

Mathematics
1 answer:
Nastasia [14]3 years ago
3 0
Car A: 18/20(60)=54 mph

Car B: 13/12(60) = 65 mph

So car b travels 11 more miles than car a in one hour

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Which function describes the sequence 3, 6, 12, 24, ... for n = 1, 2, 3, ...?
vitfil [10]

Answer:

the answer Is C

Step-by-step explanation:

hope it correct

3 0
3 years ago
Then p=3.<br> Use the equation k = 3n to find the value of k when n = 3.
Bad White [126]

Answer:

k = 9

Step-by-step explanation:

n = 3, so substitute 3 for n in the equation

k = 3(3)

k = 9

6 0
3 years ago
Kari is preparing for a party and must have the perfect outfit with one
IgorLugansk [536]

Answer:

8

Step-by-step explanation:

Kari has 2 choices for jackets and 4 choices for jumpsuits. We'll multiply those together to find the number of options she has.

Since the numbers are very small, we can grind out this same number (but be organized):

Jean/white

Jean/tan

Jean/green

Jean/black

Leather/white

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Leather/green

Leather/black

These are the eight choices.

8 0
2 years ago
What is the equation in the slope intercept form of the line that passes through the point (2,-2) and is perpendicular to the li
Igoryamba

Answer:

D

Step-by-step explanation:

The slope is 2/5 and the slope of the new line will be -5/2 because the negative reciprocal creates a perpendicular line. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.

(y--2)=-5/2(x-2)

y+2=-5/2x+10/2

y=-5/2x+5-2

y= -5/2x+3


5 0
4 years ago
Read 2 more answers
Write as an algebraic expression: Five times
Alenkasestr [34]

Given:

The statement is "Five times the difference of the cube of y and the square of x".

To find:

The algebraic expression for the given statement.

Solution:

We know that,

Cube = Power 3

Square = Power 2

Difference = Minus (-)

Times = Multiplication (×)

Now,

Cube of y = y^3

Square of x = x^2

Difference of the cube of y and the square of x = y^3-x^2

Five times the difference of the cube of y and the square of x is:

Required expression = 5(y^3-x^2)

Therefore, the correct option is C. The required algebraic expression for the given statement is 5(y^3-x^2).

5 0
3 years ago
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