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user100 [1]
3 years ago
15

Valerie, a member of the track team, runs 100 yards in 12 seconds. How fast is she moving in feet per minute?

Mathematics
1 answer:
Alchen [17]3 years ago
8 0

Answer:

1500ft

Step-by-step explanation:

Ight so 60/12 is 5. So then you'd multiply 100 by 5 to get 500, therefore she is moving 500 yards per minute.

Then you'd obviously just convert that to feet which is 1500 feet.

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Solve 3x^2=-12x-15 using a quadratic equation with complex solutions
adelina 88 [10]

The complex solution of a quadratic equation are (- 2 + i ) and

(- 2 - i ).

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An algebraic equation of the second degree is called a quadratic equation.

Given that;

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Now, The equation is written as;

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Hence, The complex solution of a quadratic equation are (- 2 + i ) and

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Answer:

See below ~

Step-by-step explanation:

Based on the graph,

  1. <u>f(-3)</u>
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   2. <u>f(4)</u>

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   4. <u>x when f(x) = -3</u>

  • f(x) = -3
  • x = ±4
4 0
2 years ago
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