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salantis [7]
3 years ago
12

Two local hotels, X and Y, rent out rooms nightly. Let X represent the number of rooms hotel X rents out nightly, and let y repr

esent the number of rooms hotel Y rents out nightly. The mean of X is 49, and the mean of Y is 58. Which answer choice correctly calculates and interprets the mean of the sum, S = X+Y? 1 O Ns = 53.5; the hotels can expect to rent out 53.5 rooms, on average, each night. Ws = 53.5; on one randomly selected night, the total number of rooms rented out will be 53.5. Os = 107; the hotels can expect to rent out 107 rooms, on average, each night. ONs = 107; on one randomly selected night, the total number of rooms rented out will be 107.
​

Mathematics
2 answers:
andrey2020 [161]3 years ago
5 0

Answer:

subject?

Step-by-step explanation:

N76 [4]3 years ago
3 0

hdhdjjehejsjzjxusuwyqieu

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Eddie is reading a novel for English class. He read 173 out of 480 pages. About what percent of the book has he read? Round to t
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the answer would be 36.04,

Step-by-step explanation:

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3 years ago
Sole for y<br> k = p/2(y+w)<br> y =
mojhsa [17]

Answer:

<u>Answer</u><u>:</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>(</u><u>2</u><u>k</u><u> </u><u>-</u><u>pw</u><u>)</u><u>/</u><u>p</u>

Step-by-step explanation:

k =  \frac{p}{2} (y + w)

multiply 2 on both sides:

k \times 2 = 2 \times  \frac{p}{2} (y + w) \\  \\ 2k = p(y + w)

open the bracket:

2k = py + pw

subtract pw from both sides:

2k - pw = (py + pw) - pw \\ 2k - pw = py

divide p on both sides:

\frac{2k - pw}{p}  =  \frac{py}{p}  \\  \\ y =  \frac{2k - pw}{p}

4 0
3 years ago
Read 2 more answers
Transformations reflection practice
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Answer:

The Reflection:

<em>'T</em>(-2,-2), <em>'C</em>(-2,-5), <em>'Z</em>(-5,-4), <em>'F</em>(-5,0)

5 0
2 years ago
A 29- m tall building casts a shadow. The distance from the top of the building to the tip of the shadow is 33 . Find the length
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Answer:

About 17.7 meters.

Step-by-step explanation:

This can be solved by imagining the triangle formed by the building and its shadow. The hypotenuse of the triangle, the distance from the tip of the building to the tip of the shadow, is 34 meters, and one of the legs is 29 meters. Therefore, we can use the Pythagorean theorem to find that the third side is . Hope this helps!

6 0
3 years ago
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