Tell whether the expressions in each pair are equivalent
2x and 2x*1
(5-2)*...
Mathematics, 29.09.2019 12:30 peno211
Tell whether the expressions in each pair are equivalent
2x and 2x*1
(5-2)*x and 3x
8+6+b and 8+6b
Answers: 1
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The heaviest 16% of all men in weight weigh more than how many pounds ?
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What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
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Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.
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1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
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