Answer:
18
Step-by-step explanation:
Khan Academy
Answer:
65536
Step-by-step explanation:
multiply each term by 2 until you get to the 14th term. the 14th term is 65536
Answer:
69.1% of the woman spend less than $160
Step-by-step explanation:
Assuming that the random variable X= spend on beauty products by women during summer months distributes normally , then using the standarized variable Z:
Z= (X - mean / st. dev) = (160.00-146 )/28 = 0.5
then using normal probability tables for Z:
P(X<160)=P(Z<0.5) = 0.691 (69.1%)
thus 69.1% of the woman spend less than $160
The answer is x=5. I've included the work in the picture attached.