Mathematics, 06.04.2021 19:20 christian5668
1) Harper recently started a babysitting job. She puts money in a savings account each week from her earnings. The table shows the total amount in Harper's account each week after she makes a deposit.
Weeks : 1. 2. 3
In Account ($) 25 45 75
Which statement tells why the amount Harper saves is NOT proportional to the number of weeks?
The amount saved in 1 week is not the same as the amount saved per week over the entire 3-week period.
The amount saved in 1 week is not the same as the amount saved per week over 2 weeks.
The amount saved in 1 week is the same as the amount saved per week over 2 weeks.
Answers: 2
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Mathematics, 21.06.2019 16:30
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The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
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Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
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1) Harper recently started a babysitting job. She puts money in a savings account each week from her...
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