A medical researcher needs 42 people to test the effectiveness of an experimental drug. If 91 people have volunteered for the test, in how many ways can 42 people be selected?

The problem involves a ___ because the ___ of patients selected ___ matter.

the infinity sign

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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