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serg [7]
3 years ago
8

Which is faster 80km/h or 60mi/h

Mathematics
1 answer:
Vilka [71]3 years ago
8 0
60 Mi/h is faster than 80 km/h
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A soccer team played 32 games. if they won 25% of them, how many games did they win
storchak [24]
They won 25% of the games. Total games played = 32

25% of 32 = 25/100 * 32

= 25/100 * 32 = 1/4 * 32 = 8.

They won 8 games.
6 0
4 years ago
Read 2 more answers
What is the value of c? <br><br> 84<br> 50<br> 100<br> 80
Vika [28.1K]
80 is the measure of C

Hope this helps!
8 0
3 years ago
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The graphs below have the same shape. What is the equation of the red<br> graph?
Cerrena [4.2K]

Answer:

D, A P E X

Step-by-step explanation:

8 0
3 years ago
The range, a measure of variability, Group of answer choices is the difference between the largest (L) and smallest (S) value in
Vlad [161]

<u>The correct answer is </u><u>all of the above.</u>

Why is the range the most convenient measure of variability?

  • Your data's spread from the lowest to the greatest value in the distribution is indicated by the range.
  • The calculation of this variability index is the simplest.
  • Simply subtract the lowest value from the highest value in the data set to determine the range.

How do you find the range?

  • The difference between the lowest and highest values in a list or set is known as the range.
  • Put all the numbers in order before determining the range. The lowest number should then be subtracted from the highest.
  • The range of the list is provided in the response.

Learn more about range

brainly.com/question/2114456

#SPJ4

4 0
2 years ago
Solve x2 + 6x + 7 = 0. (2 points)
Alexandra [31]

Option C: $x=-3 \pm\sqrt{2}

Solution:

Given equation is x^{2}+6 x+7=0.

This is a quadratic equation.

Here a = 1, b = 6, c = 7

To solve the given equation by quadratic formula,

$x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}

Substitute the given values in the quadratic formula, we get

$x=\frac{-6 \pm \sqrt{6^{2}-4 (1) (7)}}{2 (1)}

$x=\frac{-6 \pm \sqrt{36-28}}{2 }

$x=\frac{-6 \pm \sqrt{8}}{2 }

$x=\frac{-6 \pm2 \sqrt{2}}{2 }

$x=\frac{2(-3 \pm\sqrt{2})}{2 }

2 in the numerator and denominator are cancelled.

$x=-3 \pm\sqrt{2}

Option C is the correct answer.

8 0
3 years ago
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