. i got the answer of 2:00
Step-by-step explanation:
yea
It is 9 inches because the formula for the area of a circle is πr2 where the r represents the radius of the circle
The pi can be canceled out =
πr2 and 81 π leaving with
R2 and 81
The r2 represents a square number. So square root 81 and you would result in 9 as your answer
Life expectancy of dollar bill = d
life expectancy of coin = c
d = 1/20 c
substitute value in for c (30)
d = 1/20 * 30
d = 30/20
d = 1.5
life expectancy of a dollar bill = 1.5 years
857 x 132= 113,124
work is showed in the image
Answer:
None, because 
Step-by-step explanation:
I. When
then

II. Find the inverse function
for the function

Thus,

III. Solve the equation