Answer:
8
Step-by-step explanation:
8x-8...............I think so if it’s distributed
The relative frequency of it landing on tails is 20/30 or 2/3 or 0.667
Step-by-step explanation:
Average mean = (q1 + q2 + q3)/3.
Answer:
A. 5^20 x 7^40
Step-by-step explanation:
The exponent outside applies to each factor inside parentheses. The rules of exponents say ...
(a^b)^c = a^(b·c)
so, you have ...