Answer:
D
Step-by-step explanation:
First find the probability using the normal distirbution formula X - mean / standard deviation for both X = 350 and X =450 to get the values -1 and 1 so thi(-1) < P(Z) < thi(1) if you are familiar with normal distirbution table values you will calculate that the overall probability is 0.6827
knowing this we can roughly expect how much emergencies are in the response times by 0.6827 x 144 = 98
Answer:
True
Step-by-step explanation:
Cells must make proteins to make vesicles move and operate.
I don really understand as well but i will give what i say it would be.
I had to round it to the nearest thousand which would be 6,000, from there I divided it in half twice to that would be 4,000 then 2,000 so I would go for C.
Hope this helped!
The first 4 is ten times as great at the other.
The first 4 is in the thousands place, which means that it is equal to 4,000. The next 4 is in the hundreds place, which makes it worth 400. If you divide the first by the second, you get how much greater it is.
4,000/400 = 10 times.