Answer: Our required probability is 0.11.
Step-by-step explanation:
Since we have given that
Number of workers in first shift = 21
Number of workers in second shift = 15
Number of workers in third shift = 13
We need to find the probability of choosing exactly two second shift workers and two third shift workers.
So, it becomes,

Hence, our required probability is 0.11.
Answer:
24m+24m=48m
Ingrid spent 48 minutes washing her car
Step-by-step explanation:
Plssss markkk me blainliest
Answer: it is A
Step-by-step explanation:
because if you subtract 25 from 50 then add 35 and multiply by how many weeks he was there for you get your answer so the answer is A
<u><em>A: (50 - 25 + 35)m </em></u>
B: 35 + 50m - 25
C: 50 - 25 + 35m
D: 35m + 50 + 25
I think that they’re all true except for the last statement.