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fiasKO [112]
3 years ago
14

Suppose that you are responsible for making arrangements for a business convention and that you have been charged with choosing

a city for the convention that has the least expensive hotel rooms. You have narrowed your choices to Atlanta and Houston. The file named Hotel contains samples of prices for rooms in Atlanta and Houston that are consistent with a SmartMoney survey conducted by Smith Travel Research. Because considerable historical data on the prices of rooms in both cities are available, the population standard deviations for the prices can be assumed to be $20 in Atlanta and $25 in Houston. Based on the sample data, can you conclude that the mean price of a hotel room in Atlanta is lower than one in Houston? Anderson, David R.. Essentials of Statistics for Business and Economics (p. 488). Cengage Learning. Kindle Edition.
Mathematics
1 answer:
REY [17]3 years ago
8 0
Got a zero sum of what I was going to do get it back better than I did weewweee
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Solve for x. Leave your answer in simplest radical form
Alexandra [31]

Answer:

x = sqrt(39)

Step-by-step explanation:

Let y = common side of the two triangles.

Upper right triangle:

6^2 + y^2 = 10^2

y^2 = 100 - 36

y^2 = 64

y = 8

Lower left triangle:

5^2 + x^2 = 8^2

x^2 = 64 - 25

x^2 = 39

x = sqrt(39)

6 0
3 years ago
a large painting has a length of 18 inches and width of 12 inches. If each dimension is reduced by x inches to make the ratio of
KiRa [710]

Answer:

The value of x = 3.

Step-by-step explanation:

The ratio between length and width is given by:

\frac{L}{W}=\frac{5}{3}

Where:

  • L represents the new length
  • W represents the new width

Now, we know that each dimension is reduced by x inches, it means:

L=18-x

W=12-x

Then, we will have:

\frac{18-x}{12-x}=\frac{5}{3}

Finally, we just need to solve it for x.  

3(18-x)=5(12-x)

5x-3x=60-54

2x=6

x=3

<u>Therefore, the value of </u><u>x = 3.</u>

I hope it helps you!

3 0
3 years ago
Help please due tomorrow
Nadusha1986 [10]

Answer:

Can you put a fraction. It is 1/3

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victus00 [196]
M(month)*g(amount of games)=x(how many games sold in a month)
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What is the correct equation for the line graphed below?
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The First one

y = x + 1
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