Mathematics, 23.07.2021 15:40 trodrickwilliams2019
A stationer bought 2,000 exercise books. He distributed 200 exercise books to the students from poor economical background as donation. He sold each of the remaining exercise books at Rs 10 more than the cost price of each and gained 8%, find the cost price of each exercise book.
Answers: 1
Mathematics, 22.06.2019 03:30, Sanchezj104
Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.
Answers: 3
Mathematics, 22.06.2019 06:00, DangerDash
Write the standard form of the equation of the circle with the given characteristics. center: (4,-3); solution point: (0,0)
Answers: 3
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