Mathematics, 19.08.2021 08:20 lex2678
A circular oil spill continues to increase in size. The radius of the oil spillin miles, is given by the function r(t) = 0.5 + 2t , where is the time in hours . The area of the circular region is given by the function A(r) = m ^ 2 where r is the radius of the Circle at time Explain how to write a composite function to find the area of the region at time t
Answers: 2
Mathematics, 21.06.2019 13:50
Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?
Answers: 1
Mathematics, 21.06.2019 18:30
In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
A circular oil spill continues to increase in size. The radius of the oil spillin miles, is given by...
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