To which set of numbers does -1/4 belong to? select all correct answers. a. integers b. irrational numbers c. real numbers d. rational numbers

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.