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Karolina [17]
3 years ago
10

If a heart beats 30 times in 40 seconds. How many times will it beat in 1 year?

Mathematics
2 answers:
Murljashka [212]3 years ago
7 0

Answer:

10950

Step-by-step explanation:

1 year = 365

365 × 30

10950

sdas [7]3 years ago
7 0

Answer:

23,652,000 per year

Step-by-step explanation:

30 times in 40 seconds=15 times in 20 seconds

that's 45 times in one minute

45per min x (60m/hr) x (24hr/day)=64,800 per day

x (365 days per year)=23,652,000 per year

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Answer:

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3 years ago
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4vir4ik [10]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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7 0
3 years ago
the Alvarez family bought a car for $2,000 they made a down payment of $500 if they want to pay the balance in 5 equal payments
Ilia_Sergeevich [38]
Actual cost of the car bought by Alvarez family = $2000
Amount of down payment made by the Alvarez family = $500
Outstanding amount
that has to be paid by the Alvarez family = (2000 - 500) dollars
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Number of equal payments to pay the outstanding balance = 5
So
Payment that has to be made
by the Alvarez family in 5 equal parts = 1500/5 dollars
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So the Alvarez family has to make 5 payments of $500 to complete the outstanding amount of the car. I hope the procedure is clear enough for you to understand.
                                                      
6 0
3 years ago
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