Mathematics, 12.12.2019 02:31 jamccoy3335
Brittany rents bicycles to tourists. she recorded the height (in cm) of each customer and the frame size (in cm) of the bicycle that customer rented. after plotting her results, brittany noticed that the relationship between the two variables was fairly linear, so she used the data to calculate the following least squares regression equation for predicting bicycle frame size from the height of the customer: y=x+ what is the residual of a customer with a height of 155 cm who rents a bike with a 51 cm frame?
Answers: 3
Mathematics, 21.06.2019 14:00
Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200
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Mathematics, 21.06.2019 19:00
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
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Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 21.06.2019 22:30
What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50
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Brittany rents bicycles to tourists. she recorded the height (in cm) of each customer and the frame...
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