Answer:
2,742.50
Step-by-step explanation:
2194 x 1.25 = 2742.50
The probability that all marbles are yellow is
(7/20) (7/20) (7/20) = 343/8000
We are given
x = 2 and 3
u = 2.5
s = 0.5
Getting the z score
z = (2 - 2.5) / 0.5 and (3 - 2.5)/ 0.5
z = -1 and 1
The percentage is
1 - 0.1557 = 81.5%
Answer:
It is because the red disks were more than the other disks before the pupils added other disks.
Answer:
The answer is no.
Step-by-step explanation:
The answer is 14 do you need anymore help
