At 11:00 A. M. the temperature was 37 °F. At 11:00 P. M. the temperature was - :-6 °F.
What was the change in temperature between 11:00 A. M. and 11:00 P. M.?

O A. 6 °F
O B. 31 °F
O C. 37 °F
O D. 43 °F

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.