Mathematics, 14.10.2019 19:30, beenbad510
Which expressions are equivalent to 4(42)? select each correct answer. a: 4(40 + 2) b: 4(4 + 2) c: 4(4 + 20) d: 4(20 + 22)
Answers: 3
Mathematics, 21.06.2019 22:30, 24lfoster
Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.
Answers: 1
Mathematics, 22.06.2019 00:30, kitttimothy55
On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.
Answers: 2
Which expressions are equivalent to 4(42)? select each correct answer. a: 4(40 + 2) b: 4(4 + 2) c...
English, 19.02.2021 19:00
History, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00
English, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00
History, 19.02.2021 19:00
English, 19.02.2021 19:00