Professor Ivy is allowing students to redo their Review to improve their Review score; is it possible for Stu's overall grade to increase to the next letter grade after fixing the Review? (assume a standard letter scale 90, 80, 70, etc) Explain why or why not. Quantify your reasoning. View keyboard shortcuts Edit View Insert Format Tools Table 12pt Paragraph

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Akid's pool is cylindrical and has a radius of 5 feet and a height of 2 feet. if a cubic foot holds about 7.48 gallons of water, how many gallons of water does the kid's pool hold? 21 gallons 52.3 gallons 1,174,4 gallons 157 gallons