At a store, 4 pairs of pants cost $90.00 and 4 pairs of jeans cost $78.00. how much would it cost to buy 3 pairs of pants and 5 pairs of jeans?

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

What’s the answer ? use the picture to see the problem

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.