Mathematics, 22.10.2019 15:50 shadowselena63
Ben simplified this expression. 1. 2. analyze ben’s work. did he simplify the expression correctly? if not, what was his mistake? yes, he is correct. no, he needed to add the exponents of powers of the same base in the first step. no, he needed to apply the exponent to all factors in the product in the second step. no, he needed to simplify further by subtracting the exponents of the powers.
Answers: 1
Mathematics, 21.06.2019 15:00
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
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Mathematics, 21.06.2019 16:40
Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .
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Mathematics, 21.06.2019 17:00
Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
Answers: 1
Ben simplified this expression. 1. 2. analyze ben’s work. did he simplify the expression correctly?...
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