Toby plans to build a BMX bicycle ramp with a height of 5 feet and an incline angle of 30°
Use a trigonometric function to determine the length on the ramp (the length of segment AC). In at least four sentences, explain why you chose your specific function and how it applies to the reference angle A. Be sure to include the key vocabulary words "sine", "ratio", "opposite side", "hypotenuse" and "angle measure" in your response. Describe each computational step in complete sentences.

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Interpret the following expression (5y^2-7)^3/(2y)^2

Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?