Mathematics, 26.06.2019 02:20, Ashley606hernandez
40 ! if your guessing orrandom words i will report and get my points back it's timed, i promise it's simple 11. which of the following expressions is true? a. 4^3β’ 4^4 = 412 b. 5^2 β’ 5^3 > 5^5 c. 3^2 β’ 35 < 3^8 d. 5^2 β’ 54 = 58 12. which of the following expressions is true? a.8^3 β’ 8^2 < 8^4 b. 4^4 β’ 4^4 = 4^16 c. 2^2 β’ 2^6 < 2^8 d. 3^3 β’ 3^3 > 3^5 write the value of the expression. 13. 3^4/3^4 a. 3 b. 0 c. 1 d. 4 14. 4^7/4^9 a. β16 b. 1/16 c. 1/8 d. 8 multiply. write the result in scientific notation. 15. (2.3 β’ 10^1)(7 β’ 10^6) a. 1.61 β’ 10^7 b. 1.61 β’ 10^8 c. 9.3 β’ 10^6 d. 9.3 β’ 10^7 16. (1.7 β 10β4)(5 β 10β5) a. 8.5 β 10^β9 b. 8.5 β 10^20 c. 6.7 β 10^β9 d. 6.7 β 10^20 simplify the expression. 17. 7t4 β 7t4 a. 49t^8 b. 14t^4 c. 49t^16 d14t^8 simplify the expression. 18. βx(7x β 8) a. 6x^2 β 9x b. β7x β 8x c. β7x^2 + 8x d. 7x + 8x simplify the expression. 19. 4k2(β3k2 β 4k + 5) a. β12k^4 β 16k^3 + 20k^2 b. 12k^4 β 16k^3 + 9k^2 c. β12k^3 + 20k d. k4 + 9k^2 simplify the expression. 20. (2k + 1) (k β 4) a. 2k^2 β 7k + 4 b. 2k^2 β3k + 4 c. 2k^2 + 9k + 4 d. 2k^2β 7k β 4
Answers: 1
Mathematics, 21.06.2019 20:00, stonerbabyy
Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (Β°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2Β°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212
Answers: 1
Mathematics, 21.06.2019 21:50, Brittany0512
Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.
Answers: 3
Mathematics, 22.06.2019 00:00, MarMarMar07
Vinny is interviewing for a job. he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?
Answers: 2
40 ! if your guessing orrandom words i will report and get my points back it's timed, i promise i...
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