Mathematics, 12.12.2021 23:20 kierafisher05
Water is being drained from a pool at a constant rate.
the depth of the water is intially 200cm
after 3 minutes, the depth of the water is 179cm
find the total time it takes for the depth of the water to decrease to 144 cm
Answers: 1
Mathematics, 21.06.2019 15:30
The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y
Answers: 1
Mathematics, 21.06.2019 18:30
Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
Answers: 2
Mathematics, 21.06.2019 22:30
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
Water is being drained from a pool at a constant rate.
the depth of the water is intially 200cm
Mathematics, 27.02.2020 01:20
English, 27.02.2020 01:20
Mathematics, 27.02.2020 01:21
Mathematics, 27.02.2020 01:21