7) 0.8% of people in the country have a particular cold virus at any time. On a single day, a doctor sees 80 patients.

a) What is the probability that exactly 2 of them have the virus?
b) What is the probability that three or more of them have the virus?
c) State an assumption you have made in these calculations.

The answer is 0.108 but I’m really not sure how they got it! I got 1.08x10^-59 but I don’t really know how to get the real answer.

answer: ur mum is gay

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

i those same problems in math and dont know how to do them