If the probability that a randomly chosen college student takes statistics is 0.84, then what is the probability that a randomly chosen college student does not take statistics? Give your answer as a decimal.

Probability that a randomly chosen college student does not take statistics is 0.16 .

Step-by-step explanation:

We are given that probability that a randomly chosen college student takes statistics is 0.84 .

Let the above probability that a randomly chosen college student takes statistics = P(A) = 0.84

Now, probability that a randomly chosen college student does not take statistics is given by = 1 - Probability that a randomly chosen college student  takes statistics = 1 - P(A)

So, required probability = 1 - 0.84 = 0.16 .

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !