Mathematics, 28.09.2020 01:01 enrique710
A parents’ group takes a survey about the number of times their children change clothes in a week. The data are recorded in a table where x represents the age of the child and y represents the number of clothes changes. x 1 1 2 3 3 4 4 5 6 6 y 20 18 17 18 15 12 14 12 11 12 What is the equation of the best-fit line for the data? Use a graphing calculator and round all numbers to the nearest hundredth. A y=−1.59x+20.47y is equal to negative 1 point 5 9 x plus 20 point 4 7 B y=−0.53x+11.45y is equal to negative 0 point 5 3 x plus 11 point 4 5 C y=11.45x−0.53y is equal to 11 point 4 5 x minus 0 point 5 3 D y=20.47x−1.59
Answers: 3
Mathematics, 21.06.2019 20:00
Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x
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Mathematics, 22.06.2019 00:00
Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work
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Mathematics, 22.06.2019 03:00
Haquira is baking cookies to put in packages for a fundraiser. shaquira has made 8686 86 chocolate chip cookies and 4242 42 sugar cookies. shaquira wants to create identical packages of cookies to sell, and she must use all of the cookies. what is the greatest number of identical packages that shaquira can make?
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Mathematics, 22.06.2019 04:10
15. if the 8% tax on an item amounts to $0.96, what is the final price (tax included) of the item?
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A parents’ group takes a survey about the number of times their children change clothes in a week. T...
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