Answer:
I am so sorry i am confused.
Answer:
Step-by-step explanation:

Check:

81 - 36 = 45
45 = 45
Therefore, our answer, 9 is correct.
Hope that helps!
I think the probability of picking an odd number is 7/15
Answer:
B: -13*
C: -2*
D: 8*
E: -11*
Step-by-step explanation:
math
Answer:
Step-by-step explanation:
hello :
f(x)=4^x so : f(-2)=4^(-2) = 1/4^2 = 1/16