The graph below shows the number of shirts of each color in a store. how many more red shirts than the total number of blue shirts and yellow shirts are in the store? a) 15. b)30. c)40 d)45

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

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.