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16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute