The four data points a, b,c, d have a mean of 22, the median of 5, and a standard deviation of 8 find, giving clear reasoning, the mean, median and standard deviation. Of a) a+3,b+3,c+3,d+3

Which rational number could be graphed between -4 and -5

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

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