Mathematics, 17.04.2020 23:24 olguita82
The surface area of a sphere is given by A = 4 space pi r squared, where r is the sphere's radius. If a sphere's surface area grows at a rate of 16 cm2 per second, at what rate is the radius of the sphere increasing (in cm per second) at the instant the sphere has a radius of 4 cm?
Answers: 3
Mathematics, 20.06.2019 18:02
Allie answered 72% of the questions on her math test correctly. if she answered 18 questions correctly, how many questions were on the test?
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Mathematics, 21.06.2019 17:30
Is it true or false i’m trying to pass this test so i can leave school
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Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
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Mathematics, 21.06.2019 22:00
20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1
Answers: 2
The surface area of a sphere is given by A = 4 space pi r squared, where r is the sphere's radius. I...
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