Which of the above diagrams shows a function? O A. Figure A
O B. Figure B
O C. Figure C
O
D. Figure D

What is the measure of angle afe? 79 81 91 99

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

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.