Find the probability that in five tosses of a fair die a 3 appears a) at most once b)at least two times

54

step-by-step explanation:

6x9

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

b. qualitative data uses, words while quantitative data uses numbers

step-by-step explanation:

the answer is a, 10%

step-by-step explanation:

if you look at the dark pink on the graph it says "federal tax; 10%" therefore the answer was a. i just took the test and the answer was correct.