Task 4.3 Tee shirts The athletics club is ordering tee shirts so it has them ready when new members join. The shirts cost $8 each. It cost $3.25 for printing up to 10 tee shirts with the club logo, $6.00 for 11 to 19 tee shirts, $8.75 for 20 to 29 tee shirts and $11.50 for 30 to 40 tee shirts Packing and delivery is a standard charge of $4.50. The club has $260. How many tee shirts can be purchased with the club logo printed on them?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =