02/03/24

If 31 Americans are randomly selected, find the probability that

17% of all Americans live in poverty. If 31 Americans are randomly selected, find the probability thata. Exactly 4 of them live in poverty. b. At most 4 of them live in poverty. c. At least 6 of... more

01/16/24

Calculate Values with a function

Given the function f(x)=4+5x^2, calculate the following values:f (a)=   f (a + h)=f (a + h)- f (a) / h=

10/12/23

How do I replace an old x for a new x 80 times automatically?

To put in in different terms, here is what I am trying to find out:1 old x required to make 1.5 new xall old x's must die80 generationsStart at 2I made the equation of (x*1.5), but still need to... more

The probability that at least 14 out of the 15 will require eyesight correction

A survey showed that 79% of adults need correction for their eyesight. If 15 adults are randomly selected, find the probability that at least 14 of them need correction for their eyesight. Is 14 a... more

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