Answer
<span>B. adding the square root of a non perfect square to a whole number
P.S
</span><span>Non-perfect square roots as rational numbers</span><span>
</span>
Answer:
a. 640 times 0.15 plus 8$ for monthly is 104dollars
b. kilowatts/hour, rise over run
c. 53-8 divided by 0.15 is 300 kilowatts
An=A1+(n-1)d
-20=A1+(15-1)x-7
-20=A1+14 x -7
-20=A1-98
+98 +98
-98+98=0
-20+98=78
A1=78
Y=(3/4)^x represents exponential decay since 3/4 is less than one, so y will become increasing smaller as the exponent increases
