Answer:
for the first one he will get $51
the second one is £2.70
Step-by-step explanation:
Answer:

Step-by-step explanation:
We are given the following in the question:
Let
be the proportion of the internet sales and
be the proportion of the store sale.
Hypothesis:
We have to conduct a hypothesis to check that the Internet sales are more than 10 percent higher than store sales.
Thus, we can design the null and alternative hypothesis as:

Alternate Hypothesis:
The alternate hypothesis states that the proportion of the internet sales is greater than the proportion of store sales by 10 percent.
Answer:
Answer:(15,65) (30,60)(45,55)
Step-by-step explanation:
Sorry for that kid that did not answer
5 is the answer. Any number that ends in 5 or 0 allows 5 to go into it.