Bonnie created a table to show the total she has saved at the end of each week.. Weeks 0 1 2 3 4 5 6 7 8 Amount saved 12 16 20 24 28 32 36 40 44 Bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 Compare the rate at which each friend saves money. Select the correct answer from the drop-down menu to complete the statement. The rate at which Bobby is adding to his savings each week is $ more than the rate at which Bonnie is adding to her savings each week.

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general 11 months ago 9919

Helen has been working on a science project about plant growth. Plant A started at a height of 6 cm and exhibited steady growth during the first four weeks of the project. After those four weeks, Plant A was 26.8 cm in height. In a linear model of Plant A's growth, x represents the number of weeks after being planted, and y represents the plant's height [in cm]. Relative to this model, which of the following statements applies? A. An additional 8.2 weeks of growth is associated with an additional centimeter of plant height. B. An additional week of growth is associated with an additional 8.2 cm of plant height. C. An additional 5.2 weeks of growth is associated with an additional centimeter of plant height. D. An additional week of growth is associated with an additional 5.2 cm of plant height.

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general 11 months ago 5248

Marilyn and Tiara went for jogging every day. They increased the number of minutes of jogging every week as described below: Marilyn: Jogged for 10 minutes every day in the first week, 20 minutes in the second week, 40 minutes in the third week, and 80 minutes in the fourth week. Tiara: Jogged for 10 minutes every day in the first week, 20 minutes in the second week, 30 minutes in the third week, and 40 minutes in the fourth week Which statement best describes the methods used by Marilyn and Tiara to increase the time they spent jogging? Marilyn's method is linear because the number of minutes increased by an equal factor every week.Tiara's method is linear because the number of minutes increased by an equal number every week. Both Tiara's and Marilyn's method is exponential because the number of minutes increased by an equal number every week. Both Tiara's and Marilyn's method is exponential because the number of minutes increased by an equal factor every week.

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general 11 months ago 3459

The dataset below shows the number of cars parked in the restaurant parking lot during the lunch hour each day for two weeks: 8 7 14 10 13 27 11 10 14 7 12 9 14 9 Which of the following statements is true based on the data set? A: There is one outlier that indicates an unusually small number of cars were in the parking lot that day. B; There are two outliers that indicate an unusually small number of cars were in the parking lot those two days. C: There is one outlier that indicates an unusually large number of cars were in the parking lot that day. D: There are two outliers that indicate an unusually large number of cars were in the parking lot those two days.

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general 11 months ago 6890

Katie and Margarita have $20 each to spend at students Choice bookstore where all students receive a 20% discount they both want to purchase a copy of the same book which normally sells for 22.50 plus 10% sales tax to check if she has enough to purchase the book Katie takes 20% of 22.5 and subtract that amount from the normal price she takes 10% of the discount to selling price and add to back to find the purchase amount. Margarita takes 80% of the the normal purchase price and then computes 110% of the reduced price. is Katie correct? is Margarita correct? do they have enough money to purchase the book?

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general 11 months ago 7819