Mathematics, 26.06.2019 23:30 aaliyah80
Anna drove at a constant rate of 63 miles per hour for 3.2 hours. she determined she drove 201.6 miles. which best explains the reasonableness of anna’s answer? a. there are three digits to the left of the decimal in the factors and three digits to the left of the decimal in the answer, so anna’s answer is reasonable. b. there is one digit to the right of the decimal in the factors and one digit to the right of the decimal in the answer, so anna’s answer is reasonable. c. anna’s answer is reasonable because 60 times 3 is 180, and 180 is reasonably close to 201.6. d. anna’s answer is reasonable because 70 times 4 is 180, and 180 is reasonably close to 201.6.
Answers: 1
Mathematics, 21.06.2019 20:00, genyjoannerubiera
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
Answers: 2
Mathematics, 21.06.2019 21:00, hastephens03
Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?
Answers: 3
Mathematics, 22.06.2019 01:30, fraven1819
If the segment op is dilated by a scale factor r=2, what is the length of segment op? a)10cm b)16cm c)6cm d)4cm
Answers: 1
Anna drove at a constant rate of 63 miles per hour for 3.2 hours. she determined she drove 201.6 mil...
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