Mathematics, 05.10.2019 09:01 jwbri
Brian said 78+92+85 is equal to 300 because each addend is close to 100,and three 100 is the same as 300. explain why brian's reasoning is not reasonable
Answers: 2
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What is the multiplicative rate of change of the exponential function shown on the graph?
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If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other
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Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
Brian said 78+92+85 is equal to 300 because each addend is close to 100,and three 100 is the same as...
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