Answer:
The runner-up ate 5 hotdogs
Step-by-step explanation:
15/3 = 5
Answer:
180
Step-by-step explanation:
Multiply 60x3
and you will get 180miles
Answer:
Mr. Abernathy purchased 10 of $1.50 wrenches, 10 of $2.50 wrenches, 5 of $4 wrenches and 6 of $3 wrenches.
Step-by-step explanation:
The margin of error given the proportion can be found using the formula

Where

is the z-score of the confidence level

is the sample proportion

is the sample size
We have



Plugging these values into the formula, we have:

The result 0.14 as percentage is 14%
Margin error is 38% ⁺/₋ 14%
56 + 32 = (8 x 7) + (8 x 4) = 8(7 + 4) (Answer C)