Austin answered 21 questions correctly on his multiple choice math final and earned a grade of 35%. How many total questions were on the final exam?

What are “like terms”? why can we only add like terms?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25