The effect of the time of day a math class is taught on test scores is being examined. Which of these is most likely to be an extraneous factor that would
affect test scores?
A. Weather
B. Color of the school hallways
C. Amount of homework given
D. Students' clothing

Which of the following is the shape of a cross section of the figure shown below

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?

Evaluate 2x4y for x = 2 and y = 4. 1.-64 2.1/8 3.1/2