Which expression is equivalent to the given expression?
2x2 β 14x + 24...
Mathematics, 21.09.2021 22:50, shybug886
Which expression is equivalent to the given expression?
2x2 β 14x + 24
Answers: 3
Mathematics, 21.06.2019 21:50, neirabrandon516
Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.
Answers: 3
Mathematics, 22.06.2019 02:00, amberwilliams22
The table shows values for functions f(x) and g(x) . x f(x)=β4xβ3 g(x)=β3x+1+2 β3 9 179 β2 5 53 β1 1 1 0 β3 β1 1 β7 β7 2 β11 β25 3 β15 β79 what is the solution to f(x)=g(x) ? select each correct answer.
Answers: 1
Mathematics, 22.06.2019 03:00, kittenlover5031
In this problem, we explore the effect on the standard deviation of multiplying each data value in a data set by the same constant. consider the data set 14, 6, 8, 15, 15. (a) use the defining formula, the computation formula, or a calculator to compute s. (round your answer to one decimal place.) s = 4.28 (b) multiply each data value by 3 to obtain the new data set 42, 18, 24, 45, 45. compute s. (round your answer to one decimal place.) s = 12.83 (c) compare the results of parts (a) and (b). in general, how does the standard deviation change if each data value is multiplied by a constant c? multiplying each data value by the same constant c results in the standard deviation remaining the same. multiplying each data value by the same constant c results in the standard deviation being |c| times as large. multiplying each data value by the same constant c results in the standard deviation increasing by c units. multiplying each data value by the same constant c results in the standard deviation being |c| times smaller. (d) you recorded the weekly distances you bicycled in miles and computed the standard deviation to be s = 3.8 miles. your friend wants to know the standard deviation in kilometers. do you need to redo all the calculations? yes no given 1 mile Γ’β° 1.6 kilometers, what is the standard deviation in kilometers? (enter your answer to two decimal places.)
Answers: 1
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