The answer is D. hypotenuse ÷ opposite
Answer:
2 Amount of stretching
Step-by-step explanation:
answer is amount of stretching because
when she's flexible then only the amount of
stretching can be determined
hope it helps
Answer:
second one i think
Step-by-step explanation:
$90 because 200-10=180 and divide 180 by 2 which is 90.
SOLUTION
The mean is 4min
standard deviation is 1min
the z score is

where

then we have

The probability the call lasted less than 3 min will be
Therefore, the probability that (z < -1 ) is
[tex]\begin{gathered} Pr(z<-1)=Pr(0
Hence, the percentage of the calls that lasted less than 3 min is 16%