Mathematics, 23.06.2019 11:30 hdwoody2002
Pls give full explanation asap - class is litterally in an hour if 9x+2y^2−3z^2=132 and 9y+2y^2−3z^2=−12, then x−y = (a) 3 (b) 8 (c) 16 (d) 120 (e) 144
Answers: 1
Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Answers: 2
Mathematics, 21.06.2019 20:30
Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.
Answers: 2
Mathematics, 21.06.2019 21:00
Which of the following is the best first step in solving the equation below? 4+2㏒³x=17
Answers: 1
Mathematics, 21.06.2019 21:10
Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?
Answers: 2
Pls give full explanation asap - class is litterally in an hour if 9x+2y^2−3z^2=132 and 9y+2y^2−3z^2...
English, 23.04.2020 05:56
Physics, 23.04.2020 05:56
History, 23.04.2020 05:56
Mathematics, 23.04.2020 05:56
Mathematics, 23.04.2020 05:56
English, 23.04.2020 05:56
Chemistry, 23.04.2020 05:56
Biology, 23.04.2020 05:57
English, 23.04.2020 05:57
English, 23.04.2020 05:57
History, 23.04.2020 05:57