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MakcuM [25]
2 years ago
10

Written as a rate, 15 miles in 10 hours would be ____ miles per hour.

Mathematics
2 answers:
Lina20 [59]2 years ago
8 0

Answer:

1.5 mph

Step-by-step explanation:

To find the Unit Rate, you need to divide 15 miles by 10 hours to get the # of miles per hour.

15/10 = 1.5

1.5 miles per hour.

Serggg [28]2 years ago
4 0

1.5 cdfghhhhhhhhnchhhhhhh

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Correlation coefficient is always between -1 and +1. So it cannot be +2.3
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3 years ago
The first three steps of completing the square to solve the quadratic equation x² + 4x - 6 = 0, are
slavikrds [6]

Answer:

The next 3 steps are

Step 4: (x+2)=\pm \sqrt{10}

Step 5: x=-2\pm \sqrt{10}

Step 6: x=-2+\sqrt{10}\ or\x=-2-\sqrt{10}

Step-by-step explanation:

Given:

Quadratic Equation is

x² + 4x - 6 = 0

To Find:

x = ?

Solution:

Step 1: x2 + 4x = 6

Step 2: x2 + 4x + 4 = 6 + 4

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Step 5: x=-2\pm \sqrt{10}

Step 6: x=-2+\sqrt{10}\ or\x=-2-\sqrt{10}

8 0
3 years ago
A coin is tossed three times. what is the probability of getting two heads and one tail?
Lera25 [3.4K]
If the order doesn't matter, then the probability is 37.5%
If it has to be head head tail, then the probability is 12.5%

If the order doesn't matter, the possible outcomes that have two heads and one tail are HHT, HTH, and THH. Since these all have a probability of 12.5% of occuring, the probability of any of them occuring is 37.5%
7 0
3 years ago
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I need help i have 5 minutes left of class i will give brainest if answer make sure to show poof
Naya [18.7K]

Answer for teardrop shape:

64.27

Step-by-Step Explanation:

I used the area calculators on Goggle

Answer for square:

5.7

Explanation:

The shape is a square, so all the sides are equal

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x = 5.7

Answer for trapezoid:

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Explanation:

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3 years ago
A cylinder has a diameter of 14 ft and a height of 10 ft.
enyata [817]
The answer is 140 feet because 10×14 is 140
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3 years ago
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