The speed v of a gear varies inversely as the number of teeth t. if a gear that has 42 teeth makes 24 revolutions per minute (rpm), how many revolutions per minute will a gear that has 24 teeth make?

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red