Mathematics, 16.03.2020 10:04 lbelle
Kevin and Randy Muse have a jar containing 47 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $ 5.15. How many of each type of coin do they have?
The jar contains __quarters.
The jar contains ___ nickels
Answers: 1
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
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Mathematics, 21.06.2019 20:30
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
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Mathematics, 21.06.2019 22:00
State one method by which you can recognize a perfect square trinomial.
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Kevin and Randy Muse have a jar containing 47 coins, all of which are either quarters or nickels. Th...
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