If your 12 years old and you have averaged 8 hours per 24-hour day sleeping how many years of your life have you slept A. 4 years
B. 8 years
C.6 years
D. 3 years

(I don’t think this question makes sense plz help)

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer