What is the common difference for this arithmetic sequence 45,40,35,30,25,
1 answer:
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Answer:
It landed at a height of 14 feet
Step-by-step explanation:
Given
--- Path of a t-shirt
--- height of bleachers
Required
Height when t-shirts land in bleachers
Make y the subject
Substitute in
Multiply through by 24
Express as:
Using a calculator:
or
x can not be negative:
So:
Substitute in
to calculate the height it landed
First step would be using this logarithm rule 
on right side.
Hope this helps.
Hope this helps.