If Jim invests $1000, how many years will it take for him
to have $3000 given 8% interest compounded
quarterly? (round to 1 decimal place.)

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

Which number line correctly shows 0.8 + 0.3?

G. how many different 6-letter arrangements can be formed using the letters in the word absent, if each letter is used only once? a. 6 b. 36 c. 720 d. 46,656