A true-false test has 10 questions. If Lisa answers all

questions by guessing, what is the probability of obtaining 8

or 9 correct answers?

Answer the questions below. Be sure to mark all answers that apply. 229 450 228 None of these Which numbers are divisible by 5? Which numbers are divisible by 10? Which numbers are divisible by 2?

What is the range of the function f (x) = - 2|x + 1|?

If a cube has a volume of 343 in, what is its surface area?

100 divide by 1 one thousand

789091 round to the nearest ten thousand

4x^2-16x-5 can be written in vertex form f (x) = a (x-h) ^2+k. What are the values of a, h, and k.

Which expressions are equivalent to 5 (-2k-3) + 2k

Savannah is a real estate agent who works strictly for commission. If she gets paid 3% commission of a home's sales price, how much would she earn if she sold 2 houses totaling $560,000?

How many square inches are in 60 ft.²

Find the product - 3x (-8x^2+5x+3)