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horsena [70]
3 years ago
10

Alligator 1 initial weight is 4 lbs. the rate of growth is 2 lbs. per month. Alligator 2 initial weight is 8 lbs. the rate of gr

owth is 1 lb per month. After how many months will both alligators weigh the same amount?
Mathematics
1 answer:
LekaFEV [45]3 years ago
7 0

Answer:

  • 4 months

Step-by-step explanation:

Let the number of months be x

Alligator 1 weight = 4 + 2x

Alligator 2 weight = 8 + x

  • 4 + 2x = 8 + x
  • 2x - x = 8 - 4
  • x = 4

The answer is 4 months

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2 years ago
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4 0
3 years ago
A projectile is launched into the air. The function h(t) = –16t2 + 32t + 128 gives the height, h, in feet, of the projectile t s
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Step-by-step explanation:

The height of the projectile after it is launched is given by the function :

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So,

-16t^2+32t+128=0

The above is a quadratic equation. It can be solved by the formula as follows :

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Neglecting negative value, the projectile will land after 4 seconds.

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3 years ago
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Answer:

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3 years ago
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