Answer:
5
Step-by-step explanation:
$82.50 divided by $16.50 is five so there must be five people, so four friends plus mohammad?
I may be wrong but I got x³- 2 + 12.
How many siblings do you have - non statistical question
out of all the siblings you have how many are boys and how many are girls - statistical question
Answer:
0.578
Step-by-step explanation:
If you pick three burritos at random, find the probability of the given event. (Round your answer to three decimal places.)
Given that there are 14 orders at the ratio by of:
6 with hot peppers
8 without hot peppers
At most two have hot peppers.
Binomial Problem with n = 3 ; p(hot) = 6/8
P(0<= x <=2) = 1 - P(x = 3)
= 1 - (6/8)^3
= 1 - ( 3/4 )^3
= 1 - ( 27/64 )^3
= 1- (37/64)
= 1 - 0.421875
= 0.578125
= 0.578
