Answer:
D a^ 3/4 b^1/4
Step-by-step explanation:
(a^3b) ^ 1/4
We can distribute the exponent
a^ 3 ^ 1/4 b^1/4
We know that x^b^y = x^(b*y)
a^(3*1/4) b^1/4
a^ 3/4 b^1/4
6.45
29.95+7.75%=32.27
32.27/5
Is 12 the answer?
The last one
68/5 - 22/5 = 46/5 = 9 1/5
B
Answer: The probability is 3 out of 20