60 seconds because I have down this before and check it about a million time
Answer:
a)3⁴
b)7⁵
c)10²
d)5⁷
Step-by-step explanation:
a)3²×3² = 3^2+2=3⁴
b)7×7⁴=7¹×7⁴=7^1+4=7⁵
c)10⁹÷10⁷=10^9-7=10²
d)5⁸÷5=5⁸-5¹=5^8-1=5⁷
Finding what percentage is $30 of $600:

So, it is 5% per month.
Converting it to annual:
Answer:
6 months
Step-by-step explanation:
60,120,180,240,300,360
150+35=185. 185,220,255,290,325,360