Mathematics, 18.11.2019 10:31 kilofox51
Expand the expression and combine like terms: 2(−14+r)−(−3r−5)
Answers: 1
Mathematics, 21.06.2019 15:00
What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.
Answers: 3
Mathematics, 21.06.2019 18:00
The only way to identify an intercept is as an ordered pair. true false
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Mathematics, 21.06.2019 19:50
If the scale factor between two circles is 2x/5y what is the ratio of their areas?
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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
Expand the expression and combine like terms: 2(−14+r)−(−3r−5)...
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