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jeka94
3 years ago
5

Write a system of equations to describe the situation below, solve using substitution, and fill

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
5 0

This had the wrong answer

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How many revolutions will a car wheel of diameter 22 in. make as the car travels a distance of one mile
Marianna [84]

It would be take upto 999 revolutions.

<em>Let try to solve it,</em>

Let n represent number of revolutions.

We are asked to find the number of revolutions it will take for a car wheel of diameter 30 in. to travel a distance of one mile.

1 mile = 63360 inches.

We will use circumference of circle formula to solve our given problem.

Circumference = pi*d , where, D represents diameter of circle.

Now, we will set the product of n and circumference of circle equal to 63360 inches as:

pi*22*n= 63360

n= 63360*7/ 22*22

n= 443520/444

n= 998.91

Therefore It would be take upto 999 revolutions.

Learn more about Circumference of circle on:

brainly.com/question/18571680

#SPJ4

8 0
2 years ago
3m ≤ –9 solve the inequality
erica [24]

ANSWER: The inequality form is: m <u><</u> -3

6 0
2 years ago
Please help me understand how to solve this(include steps)
Sidana [21]
I will say it is 8/4 if you simplified  8/4 by 4 it will be 2/1.
5 0
3 years ago
The GCF of two prime numbers is _____. 1 2 3 4
astraxan [27]
The answer would be 1, prime numbers can only be evenly divided by one or itself also positive divisors can only be one or itself.
5 0
3 years ago
What is 0.3,0.13,0.19 and 0.31 in order from least to greatest
wariber [46]
0.3 then 0.13 then 0.19 then 0.31
have a nice day ;)
3 0
3 years ago
Read 2 more answers
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