Mathematics, 21.03.2020 19:13 kamrulh278
Which can be used to describe the expression? (r^-4)^3 1. There are three factors of r^-4. 2.The expression is equal to 1 over 12 factors of r. 3.Adding the exponents will create an equivalent expression. 4.Multiplying the exponents will create an equivalent expression. 5.The expression simplifies to 1/r^7.
Answers: 3
Mathematics, 21.06.2019 20:00
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
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Mathematics, 21.06.2019 21:00
Find the perimeter of the triangle with vertices d(3, 4), e(8, 7), and f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 1
Mathematics, 21.06.2019 22:50
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
Answers: 1
Which can be used to describe the expression? (r^-4)^3 1. There are three factors of r^-4. 2.The exp...
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