I can’t really read it, could you restate it in the comments here?
Answer:3.14
Step-by-step explanation:
r=pi*r sqaured
Answer:
r represents the rate the electric company charges per kilowatt-hour.
Step-by-step explanation:
r represents the rate the electric company charges per kilowatt-hour.
Total charged to Zhao was 63.25 out of which 3.50 is administrative charge (fixed).
- Total charge consists of "administrative charge" + "charge per kilowatt hours*hours used
- The equation is given as 63.24 = 3.5 + 800r
<u>Matching the "word equation" with "mathematical equation", we see that 800 is the hours used and r is the charge per kilowatt hour.</u>
Answer:
Step-by-step explanation:2+2=4
5/4 • 200/1, 1000/4
which is 250
250 is 1 1/4 of 200