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hjlf
3 years ago
7

In 10 mins a heart can beat up to 700 times. At this rate, in how many mins will a heart beat 140 times? At what rate can a hear

t beat?
Mathematics
1 answer:
Virty [35]3 years ago
5 0
At 2 minutes, the heart would beat 140 times.
700/10=70
140/70=2
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What's the sum of all numbers less than 10,000 that are divisible by 2, 3, and 5??
Akimi4 [234]
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the summation of an arithetic sequence where first term is a1 and last is an and the number of terms is n
s= \frac{n(a1+an)}{2}

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an=9990
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8 0
3 years ago
Could someone help me with this?? thanks!
ANEK [815]

Answer:

Step-by-step explanation:

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one fourth the sum of x and 10 is identical to x minus 4

5 0
3 years ago
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