Mathematics, 14.07.2019 21:30 kayranicole1
Part of a tiling design is shown. the center is a regular hexagon. a square is on each side of the hexagon, and an equilateral triangle joins the squares. complete the pattern around the hexagon and calculate the total area of the pattern. a. 403.1 in. b. 503.1 in. c. 1,119.6 in. d. 1,379.4 in.
Answers: 1
Mathematics, 21.06.2019 14:40
3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6
Answers: 3
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
Part of a tiling design is shown. the center is a regular hexagon. a square is on each side of the h...
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