What is the greatest common factor for 20, and 45x

Write a linear factorization of the function. f (x) = x^4 + 64x^2

What does it mean for an event to have a probability of 1? A. There is a 100% chance that the event will not occur. B. There is a 100% chance that the event will occur. C. The event might occur. D. There is not enough information to determine.

I just started learning about rate and I am stuck on a question. (A watch keeps perfect time but only has an hour hand. If the hour hand is three fifths of the distance between 1and2, determine the actual time in hours and minutes)

A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function = ht-64t16t2. After how long will it reach its maximum height?

The cone shown has a diameter of 18 meters and a slant height of 15 meters. Which choice is closest to the lateral surface area? Use 3.14 to approximate pi. Clear Check 170 square meters 339 square meters 424 square meters 1,356 square meters

What is 87/24 over 25 and 224/7 over 10 and 68/49 over 50

If f (x) = x² + 7, what is the value of f (4) ?

Sam answered 36 questions correctly out of 60. Express his score as a percentage.

Lucaz has a stack of sports cards that is composed of 500 baseball, football, and hockey cards. he pulled 50 cards from the stack at random and recorded the results on the table

1 over 4 as a percent?