What is the probability that among 25 randomly chosen such individuals, at least 15 have no citations

step-by-step explanation:

subtract 7, so the answer is x < = 3, or c.

the answer is a

step-by-step explanation:

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!