Hello from MrBillDoesMath!
Answer:
1/243
Discussion:
3^(-3) * 3^(-2) => as a^m * a^n = a^(m+n), the exponents add
= 3^ (-3 -2)
= 3^ (-5) =
= 1/ 3^5 => as 3^5 = 243
= 1/243
which is approximately .0041
Thank you,
MrB
Answer:
The answer is B 0,2
Step-by-step explanation:
I hope that correct
The answer is -13. You figure it out by multiplying 2.5×-5.2=13
4:1 is the answer............
