F(-2)=1 the value for y when x=-2 is 1
Answer:
$20.20
Step-by-step explanation:
First Convert 20% into a decimal, by dividing it by 100
Percent = out of 100
20/100 = 0.2
Now, multiply the decimal (0.2) with the bill amount ($100.99):
0.2*100.99
$20.198 <== *remember, we are using money, so we round to the nearest cent (dime)
$20.20 <== how much tip you want to leave
How much you pay altogether:
(Bill + tip)
100.99 + 20.20
$121.19
Hope this helps!
The mean is 30.4 the median is 28.5 the mode is 30 and the range is 50
C = 2(3.14) x r
C = 6.28 x 10
C = 62.8 yards
