Using the distributive property to find the product (y-4x) (y2+4y+16) results in a polynomial of the form y3+4y2+ay-4xy2-axy-64x. What is the value of a in the polynomial?

4

8

16

32

A plane takes off at an angle of 15 and travels in a straight line for 3000 meters what's the height

The grades on the last history exam had a mean of 80%. Assume the population of grades on history exams is known to be normally distributed with a standard deviation of 5. What percent of students earn a score between 70% and 80%?

In his free time, Gary spends 13 hours per week on the Internet and 9 hours per week playing video games.

What is 2:1/6 in simplest form?

A mean average of 60 on 8 exams is needed to pass a course. On her first 7 exams, Sheryl received grades of 52, 72, 69, 63, 69, 71 and 53

There are 182 seats in a theater. The seats are evenly divided into 12 row. How many seats are in each tow

Which phrases describe the relationship between heart rate and daily intake of caffeine? Check all that apply.

At costco 32 cans of coke cost a total of $8.96. what is the cost per can? let c represent the cost for one can of coke

One month Ivanna rented 8 movies and 4 video games for a total of $57. The next month she rented 3 movies and 2 video games for a total of $24. Find the rental cost for each movie and each video game.

3. If the sum of interior angle measures of polygon is 3420 degrees, how many sides does it have