Step-by-step explanation:
Firstly let us relate the word problem Mathematically
Let the number be x
5x+(-3.2)= 14.7
5x-3.2= 14.7
5x-3.2-14.7= 0
5x-17.9=0
From the above mathematical expression
A. The variable is x
B. The coefficient is 5
C. The constants are - 3.2 and 14.7
D. The equation is 5x-17.9=0
"Most customers who rate their service as high quality return to the salon."
Find r :
C=2πr
280=2(3.14)r
r=280/2(3.14)
r=44.6cm
find area :
A=πr²
A=3.14(44.6)²
A=6246 cm²
Answer : 4)6,246
Answer:
31.747 GW
Step-by-step explanation:
The total cell capacity (C) manufactured in the time period is the integral of the rate of manufacture. So, we have ...

About 31.747 GW of generating capacity was manufactured in that time interval.