Answer:
x ≤ 1/3
Step-by-step explanation:
Only the second one
when diameter is 4 r=2
so 2pi*2=2²*pi the first is circumference the second area
All you need to do for this is 155-75 which would be 80 :) hope this helps
Given:
The local rate for electrical service is 6 cents per kilowatt-hour.
We need to know how much money would be saved in a year by using a dishwasher 4times per week rather than 6 times per week
From the table:
The cost of using a dishwasher 4 times per week = $29
The cost of using a dishwasher 6 times per week = $44
So, the saving will be = 44 - 29 = 15
So, the answer will be $15