the answer is D i believe. Although all the other answers are the same, so that's a little weird.
Okay so the starting temperature is -13 right?
So we have -13 and it drops by 9
So....-13-9 equals -22
So far we have -13-9+16=6
Hope this helps
The distance would be 12,5
but if its the 21,16 going to 9,11 it would most likely end up being -12,-5
Answer:
Step-by-step explanation:
find the attachment showing std normal curve symmetrical about y axis.
Equal probabilities on either side of the mean thus the total probability to the right of mean is 0.50
From the table we can find that
a) P(Z>2.5) = 0.5- area lying between 0 and 2.5
= 0.5-0.4938 =0.0062
b) P(1.2<z<2.2) = F(2.2)-F(1.2)
= 0.9861-0.3849
=0.6012