Mathematics, 31.07.2019 02:00 sonnie28
Acontainer of oil has spilled on a concrete floor. the oil flow can be expressed with the function n(t) = 8t, where t represents time in minutes and n represents how far the oil is spreading. the flowing oil is creating a circular pattern on the concrete. the area of the pattern can be expressed as a(n) = πn2. part a: find the area of the circle of spilled oil as a function of time, or a[n(t)]. show your work. (6 points) part b: how large is the area of spilled oil after 5 minutes? you may use 3.14 to approximate π in this problem. (4 points)
Answers: 1
Mathematics, 21.06.2019 19:00
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
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Mathematics, 22.06.2019 00:00
Which choice names the hypotenuse of triangle xyz? a. segment yx b. segment yz c. segment ab d. segment zx
Answers: 3
Mathematics, 22.06.2019 02:30
Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work
Answers: 1
Mathematics, 22.06.2019 03:30
Samuel deposited money in an account that’s pays an annual simple interest rate at 3.5%. at the end of 5 years, samuel earns $2625.00 in interest. how much money did he deposit in the account?
Answers: 1
Acontainer of oil has spilled on a concrete floor. the oil flow can be expressed with the function n...
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