Mathematics, 19.01.2021 06:50 23jazzy
Mrs. Bell graded 6 students' tests in 0.5 hours. At this rate, how long will it take for her to grade 30 students' papers? State your answer in hours and minutes
Answers: 2
Mathematics, 21.06.2019 18:00
What is the measure of angle tvu shown in the diagram below
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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 21:00
Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.
Answers: 3
Mrs. Bell graded 6 students' tests in 0.5 hours. At this rate, how long will it take for her
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