3 years ago

66 is 11% of what number?

Mathematics

1 answer:

8_murik_8 [283]3 years ago

5 0

<span>66 / 0.11 = 600 Therefore, 66 is 11 percent of 600.</span>

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What is the answer??

igomit [66]

Tbh I don’t really know but if it did I would of help you

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3 years ago

Find the area A of the polygon with the given vertices.

Natalija [7]

Answer:

A = 35 square units

Step-by-step explanation:

Formula to calculate the distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

d = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Length of the segment between A(2, 2) and B(9, 2) = $\sqrt{(9-2)^2+(2-2)^2}$

= 7 units

Length of the segment between B(9, 2) and C(9, -3) = $\sqrt{(9-9)^2+(2+3)^2}$

= 5 units

Length of the segment between C(9, -3) and D(2, -3) = $\sqrt{(9-2)^2+(-3+3)^2}$

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= 5 units

Therefore, given polygon is a rectangle.

Area of the rectangle = length × width

= 7 × 5

= 35 square units

4 0

3 years ago

HELP ASAP PLEASE (answer all parts please)

Dmitry [639]

The parameter used in the probability is the average number of students represented by u.
How to calculate the probability?
The confidence interval based on the information will be:
= 3.85 - 2.09(1.348 / ✓20)
= 3.22
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The confidence interval simply means that one is 95% confident that the true mean is between 3.22 and 4.48.

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1 year ago

What is the ratio 75 centimeters to 3 meters

sergey [27]

75:3 is equivalent to 25:1 or just 25

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3 years ago

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Neporo4naja [7]

Answer:

c is the answer

Step-by-step explanation:

this is right

3 0

3 years ago