Answer:
4^-2, 1/4^2, 1/16
Step-by-step explanation:
Add the exponents.
4^3 * 4^-5 = 4^-2 = 1/4^2 = 1/16
Answer:
Interpreting as: x+3x+2=3+1x
Input:
x + 3 x + 2 = 3 + 1 x
Result:
4 x + 2 = x + 3
Well she needs to complete 75 laps to complete the race so 75 is the upper limit. She has completed at least 68 laps so the lower limit is 68. so the number of laps she could have completed could be from 68 to 75 so the number of laps (x) can be reprented by this inequallity 68<u /> < x <u><</u> 75
It would just be Pyramid B divided by Pyramid A which is 800/400 which is 2.