An elevator has a limit of 4000lbs, a worker weighs 210 lb, cart weighs 95 lb and supplies
weigh 50 lb/box (a) What is the maximum amount of boxes the worker can move per
trip (b) The worker needs to deliver 275
boxes, how
many trips must be made?​​​

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer