I Happiness vs. The Cheeseburger Your friend can eat a lot. Cheeseburgers are his favorite, so he gets happier as he eats more of them... until he reaches a point when he eats too many then his happiness starts declining into misery. If you measured his happiness, h(x), based on how many cheeseburgers he eats, x, you'd get an equation modeled like this: h(x)= -x2 + 6x + 16 a) Which of the following graphs most accurately represents your friend's relationship between cheeseburgers and happiness. Explain why you chose this graph. ​

Ineed with number 17 i don’t get it at alll

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder