Answer:
circumference of pool=81.67
Step-by-step explanation:
Answer:
x = ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
Step-by-step explanation:
Using the rule of exponents
= ![a^{mn}](https://tex.z-dn.net/?f=a%5E%7Bmn%7D)
Note that 8 = 2³ and 2 =
, then
=
, that is
= ![2^{1}](https://tex.z-dn.net/?f=2%5E%7B1%7D)
Since the bases on both sides are equal, equate the exponents
3x = 1 ( divide both sides by 3 )
x = ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
After 6 years, the hourly rate should be 34.69 (or something around that since you may want to round)