The radius of a circular pond is increasing at a constant rate which can be modeled by the function r(t)=5 , where t is time in months. The area of the pond is modeled by the function A(r)=3.14r^2 . The area of the pond with respect to time can be modeled by the composition A(r(t)). which function represents the area with respect to time ?

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

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