Mathematics, 22.02.2021 04:40 COOLIOMARIS

Is 13:15 and 30:26 a pair of equivalent ratios and why?

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Mathematics, 21.06.2019 15:00, Shavaila18

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

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Mathematics, 21.06.2019 15:00, cartizeb23

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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Mathematics, 21.06.2019 19:00, 5001Je

X2 + y 2 = 36 x + y = 6 solve the system of equations.

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Mathematics, 21.06.2019 20:30, attp203

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.