Mathematics, 28.06.2019 08:30, hmjjones
Caleb made the table below to show the number of hours he works and the amounts he earns over a four-week period. caleb’s earnings hours 12 15 18 21 earnings (in dollars) 140 170 200 230 which describes whether the relationship between the earnings and the number of hours represents a direct variation? he earns 20 more than 10 times the number of hours he works each week, so the earnings vary directly with the hours. the earnings increase by 30 for every increase of 3 hours, so the earnings vary directly with the hours. the ratios of earnings to hours are not the same each week, so the earnings do not vary directly with the hours. the earnings increase at a steady rate, so the earnings do not vary directly with the hours.
Answers: 1
Mathematics, 21.06.2019 16:30, xojade
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
Mathematics, 21.06.2019 17:30, hunterthompson2
Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression
Answers: 1
Mathematics, 21.06.2019 20:00, ZaneKun
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Caleb made the table below to show the number of hours he works and the amounts he earns over a four...
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