<span>a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.
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Answer:
E) The sample size is n = 1,000, and 50 percent of all students use the vending machines.
Step-by-step explanation:
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6x-9=15
6x=24
x=4
Therefore the answer is A.
Hope this helps :)
Tan 40 = h / 20 where h = height of the pole.
h = 20 tan 40 = 16.78 feet
