Find the product of 543.1187 and 100 a. 5.431187 b. 54,311.87 c. 5,431.187 d. 54.31187 can someone also explain how they came up with the answer so that i can understand? (do you move the decimal? if so, to the left or right? how many times you move it?

Which rational number could be graphed between -4 and -5

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.