Answer:
no
Step-by-step explanation:
because you never multiply the divisor's
If Rosie is trying to figure out the amount that she needs to pay for her total yoga classes.
First, we need to establish what we know, and what we do not know.
We know that Rosie knows how many yoga classes she has.
We know that she knows how many yoga classes she bought.
She does not know how much each yoga class costs.
So, that cancels out A, B, and C because she doesn't know how much one yoga class costs.
It can only be D, because D tells us that she knows the total is $30, but not the amount each class costs.
The answer is 28.67 with the tax rate and total amount
Answer:
<u>The correct answer is B. μ = US$87.50 and σ = US$6.50</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Number of baskets of apples picked each day by Parker = A
Mean of A = 4.5 baskets
Standard deviation = 1.3 baskets
Daily payment received by Parker = US$ 65 + US$ 5 per basket
2. What are the mean μ and standard deviation σ of Parker’s daily pay?
Let's find out the mean and standard deviation of Parker's daily pay:
Daily payment received by Parker = US$ 65 + US$ 5 per basket
Daily payment mean received by Parker = 65 + 5 * 4.5
Daily payment mean received by Parker = 87.5
Standard deviation in US$ = 1.3 * 5
Standard deviation in US$ = 6.5
<u>The correct answer is B. μ = US$87.50 and σ = US$6.50</u>
