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s344n2d4d5 [400]

3 years ago

12

A car is traveling at a certain speed will travel 76 feet per second. How many miles will the car travel in 3.1 hoursif it maint

ains the same speed? Round to the nearest tenth. (Hint: There are 5,280 feet in one mile.)

1 answer:

inn [45]3 years ago

6 0

This should be right

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marysya [2.9K]

Answer:

This question seems to be incomplete, I guess that we have a circular pool, with a diameter of 3.5 m.

Now, the circunference of a circle can be written as:

C = 2*pi*r

where:

pi = 3.14

r = radius = half of the diameter = 3.5m/2 = 1.75m

Then replacing those values in the equation for the circumference we have:

C = 2*3.14*1.75m = 10.99 m.

And knowing that the value of pi is actually larger than 3.14 (pi = 3.1415926535....)

We can safely round up the circumference to the next whole number, C = 11m

4 0

3 years ago

Thomas's cat, Rainwright, eats 0.8 cans of food every day. How much will Thomas spend on food in one week if each can costs $1.7

marshall27 [118]

1 week = 7 days
$0.8 \times 7 \times 1.75 \\ = 9.8$

Answer : Thomas spends $9.80 on food in one week.

Hope this helps. - M

3 0

3 years ago

I need help making a proof for geometry! Here is the question…

MatroZZZ [7]

Answer:

Step-by-step explanation:

4 0

2 years ago

Help due tonight<br> plssss

postnew [5]

Answer:

Perpendicular to base

Step-by-step explanation:

The cut creates two rectangular prisms (each angle must be 90 degrees)

The cut is perpendicular to the base

6 0

3 years ago

HELP.... square root of y5

dmitriy555 [2]

Sqrt (y^4 * y)
Sqrt y*4 = y^2
y^2 sqrt y

4 0

3 years ago