Mathematics, 11.01.2021 21:20 ginareyes0423
During one year, about 163 million adults over 18 years old in the United States spent a total of about 93 billion hours
online at home.
a. Write each number in scientific notation.
b. On average, how many hours per day did each adult spend online at home? Show your work using scientific notation.
Answers: 1
Mathematics, 21.06.2019 22:30, idontknow1993
What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove
Answers: 1
Mathematics, 22.06.2019 00:00, nane718
How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide? original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters
Answers: 1
During one year, about 163 million adults over 18 years old in the United States spent a total of ab...
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