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avanturin [10]
2 years ago
12

Please I really need help I’ll mark brainlist

Mathematics
1 answer:
Georgia [21]2 years ago
7 0

Answer:

So, cows heart best is faster than horse.

Step-by-step explanation:

Time and heartbeats are in direct proportion.

   p = kx

Where p is the beats per minute and x represents time in minutes

Now, to find the value of k, substitute p = 152 and x = 4

152 = 4k

  k = 152/4

  k = 38

\sf \boxed{p = 38x}

Cow:  y = 65x

So, cows heart best is faster than horse

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62

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A, B, D

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How far up the house would a ladder be resting if it is 25 ft long and 3 ft
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C

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The last one is absurd. You can't have a ladder reaching higher than itself. The question is a Pythagorean problem.

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6 0
3 years ago
The value of a $3000 computer decreases about 30% each year. write a function for the computers value V(t)
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Given that the value of a $3000 computer decreases about 30% each year. Now we need to write a function for the computers value V(t). then we need to find about how much will the computer be worth in 4 years.

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