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kotegsom [21]
2 years ago
12

Karen is recording the percentages she earned on each quiz in her math class. Here are her results for the last 7 quizzes.

Mathematics
2 answers:
tresset_1 [31]2 years ago
8 0

87.57

If I'm remembering correctly, range is the sum of the numbers divided by how many numbers there are.

79+91+76+87+93+79+94=599

599/7= 87.571

Round your answer to the nearest tenth

87.57

Hope this helps

matrenka [14]2 years ago
6 0
85.8571. add all of the numbers together , then divide by how many numbers there are.
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pogonyaev

Answer:

1.82

Step-by-step explanation:

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NO LINKS!! Please help me with these graphs​
Stella [2.4K]

Answer:

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  • triangle: 24 square units

Step-by-step explanation:

Using a suitable formula the area of a polygon can be computed from the coordinates of its vertices. You want the areas of the given square and triangle.

<h3>Square</h3>

The spreadsheet in the first attachment uses a formula for the area based on the given vertices. It computes half the absolute value of the sum of products of the x-coordinate and the difference of y-coordinates of the next and previous points going around the figure.

For this figure, going to that trouble isn't needed, as a graph quickly reveals the figure to be a 3×3 square.

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<h3>Triangle</h3>

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__

<em>Additional comment</em>

We have called the triangle an "8×6 triangle." The intention here is to note that it has a base of 8 units and a height of 6 units. Its area is half that of a rectangle with the same dimensions. These dimensions are readily observed in the graph of the vertices.

7 0
1 year ago
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Akimi4 [234]
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7 0
2 years ago
Read 2 more answers
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11.25 divided by 4.5 = 2.5

So the answer would be 2.5 inch was of snow per hour
6 0
3 years ago
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