CAN YOU HELP ME PLEASE

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy