Mathematics, 02.09.2020 21:01 jaaja

Simplify: 3 · 3^2 + 8 ÷ 2 − (4 + 3)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, davin74

How do i do this? i don’t understand

Answers: 1

continue

Mathematics, 21.06.2019 19:30, rfultz27

Find the 6th term of the expansion of (2p - 3q)11. a. -7,185,024p4q7 c. -7,185p4q7 b. -7,185,024p6q5 d. -7,185p6q5 select the best answer from the choices provided a b c d

Answers: 1

continue

Mathematics, 21.06.2019 20:30, jacob7542

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.

Answers: 1

continue

Mathematics, 22.06.2019 00:30, tremainecrump1466

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)

Answers: 2

continue

You know the right answer?

Simplify: 3 · 3^2 + 8 ÷ 2 − (4 + 3)...