Mathematics, 06.06.2020 19:57 Robinlynn228
Zinc roofing weighs 1.6 pounds per square foot. Jose wants to order 357.85 square feet of roofing. Before ordering, he calculates how much weight that will put on his roof. His calculation is shown below.
357.85 times 1.6 = 214710. 214710 + 35785 = 178.925
Why is his answer incorrect?
He did not line up the decimal points in the factors.
He put the decimal point in the answer in the wrong place.
He did not use a placeholder when multiplying by one.
He did not multiply 6 by 357.85 correctly.
Answers: 1
Mathematics, 21.06.2019 15:00
Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)
Answers: 1
Mathematics, 21.06.2019 23:00
Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?
Answers: 1
Mathematics, 22.06.2019 01:30
Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?
Answers: 2
Zinc roofing weighs 1.6 pounds per square foot. Jose wants to order 357.85 square feet of roofing. B...
English, 01.07.2019 18:20
Geography, 01.07.2019 18:20
English, 01.07.2019 18:20
English, 01.07.2019 18:20
English, 01.07.2019 18:20
Mathematics, 01.07.2019 18:20