Answer: 70 ft
Step-by-step explanation:
Given
height of book is measured by the function is
when the book is thrown
The height of the book is
sean rented an SUV for 2 days and drove it 430 miles the daily rate was 46.99 and .35 per mile with the first 50 miles being fre
1 answer:
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Answer:
87.08% percentage of families spend more than $4000 annually on food and drink
Step-by-step explanation:
Given -
average annual expenditure on food and drink for all families is $5700
Mean = 5700
standard deviation = 1500
Let X be the no of families spend annually on food and drink
percentage of families spend more than $4000 annually on food and drink =
=
= Using
= 1 -
= 1 - .1292
= .8708
= 87.08%