Mrs. Brock will earn $4,500 after 5 years
You should record a l in the tens column when you regroup in an addition problem because you are signifying that you are regrouping ten ones from the ones place.
Answer:
i can't seee the question is only the options i am seeing
Answer:
Step-by-step explanation:
Given that X, the hip width of men is N(14.2, 0.9)
i.e. we have is N(0,1)
Seat width an airline uses = 16.7 inches.
a) the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.7 in
b) Here sample size = 126
Each person is independent of the other
the probability that these men have a mean hip breadth greater than 16.7
= <0.00001
c) part a is important since even a single person not fitting will cause embarassment and leads to customer dissatisfaction.
So times 3 by what’s in the parentheses
a+3a-3=6+3
4a-3=9
4a=12
a=3