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Volgvan
3 years ago
11

Four tennis players are required for a doubles match. How many doubles matches can be played at one time with 34 players?

Mathematics
2 answers:
aliina [53]3 years ago
8 0
They can play a total of 8 doubles matches at once with 2 people left over
Helga [31]3 years ago
8 0
8 matches
I hope this helps
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rosijanka [135]

Answer:

1.) 9.2

2.)

625

633

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8.81

Step-by-step explanation:

I'm gonna assume that cm= compounded monthly

1.)

effective rate: .153/12= .01275

x= payments

2590.67=300*\frac{1-(1+.01275)^{-x}}{.01275}\\.110103476=1-1.01275^{-x}\\.889896525=1.01275^{-x}\\\log_{1.01275}.889896525=-x\\x=9.207

2.)

If there is no interest rate attached to financing through the deal the payment is just

37500/60 = 625

The monthly payment from the bank has a present value of 37500-3000=34500

and the effective rate is .039/12= .00325

34500=x\frac{1-(1.00325)^{-60}}{.00325}\\34500=54.43234738x\\x=633.81

Finally, the amount we save is just the difference

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6 0
3 years ago
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Murljashka [212]
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a food truck sells salads for 6.50 each and drinks for 2.00 each. The food truck's revenue from selling a total of 209 salads an
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