b is correct! good job :)
Answer: He would be 26.25cm taller in 30 days
brainliest would be nice
Step-by-step explanation:
Jane : 6
Lane : 3
Neesa : 213
So I think Jane is 6 inches tall or 1-1/5
My answer can be incorrect also so refer to Chrome too.
Answer:
The probability that Andrew will be among the 4 volunteers selected and Karen will not is 2/7.
Step-by-step explanation:
From the given information it is clear that
The total number of volunteers, including Andrew and Karen = 8
The total number of volunteers, excluding Andrew and Karen = 8-2 = 6
We need to find the probability that Andrew will be among the 4 volunteers selected and Karen will not.
Total number of ways of selecting r volunteers from n volunteers is

Total number of ways of selecting 4 volunteers from 8 volunteers is

Total number of ways of selecting 4 volunteers from 8 volunteers, so that Andrew will be among the 4 volunteers selected and Karen will not is

The probability that Andrew will be among the 4 volunteers selected and Karen will not is



Therefore the probability that Andrew will be among the 4 volunteers selected and Karen will not is 2/7.
207-180= 27
27/180 = 0.15
0.15 x 10= 15% increase