1. (5^3/2)^-2/3 =

2. (256^.5)^1.25 =

3. (81^-1/6)^3/2 =

4. (1,024^.03)^20 =

5. (1,000^4/7)^7/3 =

6. (49^5/2)^.2 =

a) .2
b) 10,000
c) .
d) 32
e)7
f) 64

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers