Tarik height is 4 1/2 feet, and Ethan's height is 5 feet. Which pair of measurements could be selena's and Robyn's heights?

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Abcd is a square. what is the measure of angle bac

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints