Aworker on an assembly line is required to take a short break every 120 to 150 minutes. the worker begins his job at 9: 45 am. which is not a time the worker could take his first break.

2men and 7 boys can do a piece of working 4 days.it is done by 4 men and 4 boys in 3 days how long would it take for 1man or one boy to do it alone

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number