Mathematics, 07.11.2019 17:31, clebby3056

# Roger is planning to mow lawns this summer to make some money and start...

Roger is planning to mow lawns this summer to make some money and start paying off his college loans. he'll make an hourly rate of $18.50 when he mows small lawns, and $25 when he mows big lawns. he likes to mow twice as many big lawns as small because although they're more tiring, he makes more money. he also knows that he'll probably end up spending about half of what he makes. if roger hopes to save $500 by the end of the summer to put towards his loans, how many big and small lawns should he plan on mowing?

Answers: 2

Mathematics, 21.06.2019 14:30, yousuasgha5705

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

Answers: 2

Mathematics, 21.06.2019 18:30, mauralawson

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Answers: 1

Mathematics, 21.06.2019 19:30, kelseybell2707

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Answers: 1

Mathematics, 21.06.2019 20:30, bullockarwen

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Answers: 1

Roger is planning to mow lawns this summer to make some money and start paying off his college loans...

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