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andriy [413]
3 years ago
12

Hey guys I really need help on this one!

Mathematics
1 answer:
Marina CMI [18]3 years ago
4 0
I’m pretty sure it’s the last one. :)
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A new car is purchased for 23700 dollars. The value of the car depreciates at 13.5% per year. What will the value of the car be,
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The answer is 23,698.65 : )
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Hey I am struggling with this question and was hoping someone could help me before 7:00PM CST.
yKpoI14uk [10]

Answer: x^3+30x+75

             -----------------------------

                       15x

Step-by-step explanation:

5x/x^2+2x÷30x^2/x+2

1/15x^5+2x^3+5x^2

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x^3

x^3+30x+75

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15x

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A drug trial is testing the effectiveness of two drugs. If 80 patients are given Drug A, 10 patients are given Drug B, and 20 pa
KiRa [710]

Answer:

The answer is 9/11.

Step-by-step explanation:

To find the answer you'd first add up how many patients you have:

80+10+20 = 110.

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So, the probability of a patient NOT getting a placebo is 90/110

Simplified would be 9/11

Thus the answer is 9/11....

4 0
3 years ago
Can someone help me solve 44 m - 5 DM
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What is the distance between (2, -2) and (-8, -2)?
Otrada [13]

Given:

  • (2, -2)
  • (-8, -2)

To find: The distance between the two points.

Answer:

Formula to find the distance:

\sf Distance\ =\ \sqrt{\Bigg(x_2\ -\ x_1\Bigg)^2\ +\ \Bigg(y_2\ -\ y_1\Bigg)^2}

From the given data, we have:

  • x₁ = 2
  • x₂ = -2
  • y₁ = -8
  • y₂ = -2

Using them in the formula,

\sf Distance\ =\ \sqrt{\Bigg(-8\ -\ 2\Bigg)^2\ +\ \Bigg(-2\ -\ (-2)\Bigg)^2}\\\\\\\\Distance\ =\ \sqrt{\Bigg(-10\Bigg)^2\ +\ \Bigg(-2\ +\ 2\Bigg)^2}\\\\\\\\Distance\ =\ \sqrt{100}\ =\ \bf 10\ units.

Therefore, the distance between (2, -2) and (-8, -2) is 10 units.

Hope it helps. :)

5 0
3 years ago
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