Mathematics, 18.12.2019 06:31, princessgabbee8452
a vat of milk has spilled on a tile floor. the milk flow can be expressed with the function r(t) = 4t, where t represents time in minutes and r represents how far the milk is spreading.
the spilled milk is creating a circular pattern on the tile. the area of the pattern can be expressed as a(r) = πr2.
part a: find the area of the circle of spilled milk as a function of time, or a[r(t)]. show your work.
part b: how large is the area of spilled milk after 4 minutes? you may use 3.14 to approximate π in this problem.
hi guys, im super confused & would seriously love some
Answers: 3
Mathematics, 21.06.2019 19:00, dfrtgyuhijfghj4794
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.
Answers: 1
Mathematics, 21.06.2019 21:30, maddie02294
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
a vat of milk has spilled on a tile floor. the milk flow can be expressed with the function r(t) = 4...
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