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3 years ago

15

Write an equation in two variables in the standard form that can be used to describe the velocity of the car at different times.

Show your work and define the variables used.

1 answer:

ira [324]3 years ago

3 0

Velocity of the car is equal to the distance travelled by the time spent.

If V= velocity, d = distance & time = t, then

the equation becomes V=d/t

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a carpenter can install 8 sheets of drywall in 10 minutes at this rate how long does it take to install one sheet of drywall how

Bezzdna [24]

I got A. 1.25 minutes; 1.25 hours. Hope that helps!

6 0

3 years ago

Read 2 more answers

Given f(x)=(x+5)(x-2), what are the x-intercepts?

Yuri [45]

Answer:

The intercepts are -5 and 2

Step-by-step explanation:

Using the zero product property

f(x)=(x+5)(x-2)

0 =(x+5)(x-2)

0 = (x+5) 0=(x-2)

x = -5 x = 2

The intercepts are -5 and 2

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3 years ago

URGENT PLEASE HURRY I'M RUNNING OUT OF TIME!!!!!

tester [92]

2.15
1hr is 60 min so
60÷15=4
45miles×2hrs=90
45÷4=11.25
90+11.25=101.25 miles
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7 0

3 years ago

Write the following in decimal format:<br> 364<br> 1000

levacccp [35]

Answer: 3.64, 10.00

Step by step:

4 0

2 years ago

goldfiish [28.3K]

Answer:

The volume of can A is half the volume of can B.

Step-by-step explanation:

Given

Can A and Can B

Required

The true statement

For Can A, we have:

$h =8$

$r = 0.5$

The volume is:

$Volume = \pi r^2h$

This gives:

$V_A = \pi * 0.5^2 * 8$

$V_A = \pi * 2$

$V_A = 2\pi$

For Can B, we have:

$h =4$

$r = 1$

The volume is:

$Volume = \pi r^2h$

This gives:

$V_B = \pi * 1^2 * 4$

$V_B = \pi * 4$

$V_B = 4\pi$

So, we have:

$V_A = 2\pi$

$V_B = 4\pi$

By comparison, (d) is correct

4 0

3 years ago