Need
a line represents a proportional relationship. which set of points could be on th...
Mathematics, 12.12.2019 22:31 amiechap12
Need
a line represents a proportional relationship. which set of points could be on the line? a) (−2, (−4), (2, 1), (6, 3), (14,7) b) (6, 8), (4, 0), (18, 24), (20, 26) c) (3, 6), (4, 8), (9, 4), (11, 2) d) (1, 1), (2, 1), (3, 3), (4, 2)
Answers: 3
Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 22.06.2019 00:00
Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax
Answers: 3
Mathematics, 22.06.2019 03:00
The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.
Answers: 3
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