Step-by-step explanation:
we can use it to solve age problems and Money problems e.t.c
I think its that jason mathed wrong
Answer:
A≈1017.88 if r=18m or A≈254.47 if r=9
Step-by-step explanation:
A=Pi*r^2, plugging in 18 m or 9 m since lack of info but i assume you are giving 18m total length of circle, gives us answer.
Answer:
Option A is correct
Step-by-step explanation:
Given:
There are four option is given.
We need to find correct option.
Now we check the given option.
Option A.

Now we simplify the left side of the equation.
Simplify 
And 2.4 replaced by 




So the value of left side of the equation is equal to the value of right side of the equation.
Therefore, option A is correct
Answer:
the answer is 2.83 miles per hour