Light travels at a speed of approximately question 2 options: a. 1,000,000,000 kilometers per second (621,118,012 miles per second). b. 300,000 kilometers per hour (186,336 mph). c. 300,000 kilometers per second (186,333 miles per second). d. 80,500 kilometers per hour (50,000 mph).

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

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?