What is the area of the figure?

17.5 yd^2

20.0 yd

19.1 yd

35.0 yd^2

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.