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Assoli18 [71]
3 years ago
12

A set of math tests is normally distributed

Mathematics
1 answer:
Masteriza [31]3 years ago
6 0

Answer:

wat is the actual question for this??

Step-by-step explanation:

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Given the speeds of each runner below, determine who runs the fastest.
lbvjy [14]

Answer:

Brooke runs the fastest.

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2 years ago
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Select the graph that represents the solution to the following inequality: Ix-3I<3
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The correct answer is:  Answer choice:  [C]:_________________________________________________→  {the number line/ graph provided for choice:  [C] ;  as follows}:_________________________________________________

4 0
3 years ago
The school chorus has 52 students which represents 26% of the seventh graders. How many students are in the seventh grade
barxatty [35]

Answer:

There are 200 students in the seventh grade.

Step-by-step explanation:

For equations like these, you have to use the is/of formula, which is:

Percent/100 = is/of.

Since you are trying to find how many students are in the seventh grade, this means that 52 <u><em>is</em></u> 26% of the total amount of students in the seventh grade. So, the formula would look like so:

26/100 = 52/n.

Next, you have to cross multiply, which means you would multiply 26 by n, and 52 by 100.

Then, you are going to have this left over from the cross multiplying:

5200 = 26n.

Divide 26 on both sides, leaving you with:

1n = 200, or n = 200.


8 0
3 years ago
I NEED HELP!<br>I'll give brainlyest to the person who's right
amm1812

Answer:

distributive

Step-by-step explanation:

the number out side the parenthesis, 3 in this case, is being distributed to the numbers inside the parenthesis

7 0
2 years ago
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The weight P in pounds that a beam can safely carry is inversely proportional to the distance D in feet between the supports of
Andrew [12]
I got 5200 I'm not really sure but u can check
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