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xeze [42]
3 years ago
11

Martin's test scores are 84, 72, 94, 83, and 61. What is the range of the test scores?

Mathematics
1 answer:
sammy [17]3 years ago
5 0

Answer:

33.

Step-by-step explanation:

In order to find range, you must subtract the largest amount given by the smallest amount. In this case, it would be 94-61=33.

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What are the three consecutive even integers that add up to 156
son4ous [18]
First, divide 156 by 3 (the amount of consecutive integers).
156 / 3 = 52
The middle consecutive integer is 52. Add and subtract 52 by 2.
52 - 2 = 50
52 + 2 = 54
Your three integers are 50, 52, and 54. Have an awesome day! :)
5 0
3 years ago
6x + 5(4x - 11) = 75
Crank

6x+5(4x-11)=75 \\6x+20x-55=75 \\26x=130 \\x=130/26\implies x=5

Hope this helps.

5 0
3 years ago
Read 2 more answers
What is the best result for h?
Kryger [21]

Answer: First option.

Step-by-step explanation:

To solve for "h" from the given the equation S=2\pi rh+2\pi r^2, you need to:

Apply the Subtraction property of equality and subtract 2\pi r^2 to both sides of the equation.

Then you need to apply the Division property of equality and divide both sides of the equation by 2\pi r.

Then:

S-2\pi r^2=2\pi rh+2\pi r^2-2\pi r^2\\\\S-2\pi r^2=2\pi rh\\\\\frac{S}{2\pi r}-\frac{2\pi r^2}{2\pi r}=\frac{2\pi rh}{2\pi r}\\\\\frac{S}{2\pi r}-r=h

6 0
3 years ago
Read 2 more answers
What is the solution |x-2|>-3
forsale [732]

Answer:

this might help

Step-by-step explanation:

Step 1 : Trying to factor as a Difference of Squares : 1.1 Factoring: x2-3. Check : 3 is not a square !! Ruling : Binomial can not be factored as the difference of two perfect squares. ...

Step 2 : Solving a Single Variable Equation : 2.1 Solve : x2-3 = 0. Add 3 to both sides of the equation : x2 = 3.

8 0
3 years ago
Question 1 (5 points)
kozerog [31]

Answer:

Hey,

so first off we need to know our equation for the area of a circle;

A=πr2

So know we plug in what we already know,

sense the diamiter we can figure out the radius (half way across) by simply dividing 18 units by 2 which  is 9.

Now we have

A=π9²

That is your answer π9²

6 0
3 years ago
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