write the possible range of each measurement . round to the nearest hundredth if necessary. 12lb positive then a mines under it 3%

Question

topic is accuracy and precision

Answer 1

antone help me?

Answer 2

I don't know what this means.

"12lb positive then a mines under it 3% "

Please explain.

Answer 3

like when you write it out 12lb then beside a plus sign then a minues sign below that then write 3%

Answer 4

I still don't understand. But perhaps one of our math tutors will be able to help you.

Answer 5

yes that's what ima saskign?

Answer 6

12 *1.03 = 12.36 highest
12 * .97 = 11.64 lowest
-------------------------subtract
range = .72 from lowest to highest

Answer 7

20 ib + 2%