Mr. henderson did not realize that your checking account had a balance of $200 but he was without power for a $317.25 purchase what is his checking account balance after the purchase?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

State if the two triangles are congruent. if they are, state how you know?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics