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m_a_m_a [10]
3 years ago
8

This morning 340 guests at a hotel requested room service if there are 500 guests in the hotel what percent of guests requested

room service this morning
Mathematics
1 answer:
Fofino [41]3 years ago
3 0

Answer:

32% of the guests requested room service this morning.

Step-by-step explanation:

We have, This morning 340 guests at a hotel requested room service if there are 500 guests in the hotel. It is required to find the percent of guests requested room service this morning.

Percentage is given by :

P=\dfrac{500-340}{500}\times 100\\\\P=32\%

So, 32% of the guests requested room service this morning.

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bezimeni [28]

Answer: 17/2

Step-by-step explanation: 2/3 of 12 3/8 = 8.25

8.25 as a fraction= 17/2.

3 0
2 years ago
The amount of corn chips in a 16-ounce bag by the dispensing machine has a normal distribution with a mean of 16.5 ounces and a
Elenna [48]

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8 0
2 years ago
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Inessa05 [86]

Answer:

Idk how to explain but I think its C

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Step-by-step explanation:

3 0
3 years ago
Amélie runs a bakery. She wants to find out whether her cake sales are affected by the weather conditions. She recorded the dail
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

Daily temp(in F) Cakes sold

 

42 39

45 52

48 31

54 61

59 72

62 35

64 61

65 34

67 58

75 45

84 24

To find whether there is an association between these two let us find the correlation coefficient between these two variables.

r=-0.1975

Since |r|<0.5, correlation is weak.  

Let us test the hypothesis r =0

H0:r=0

Ha:r not equals 0

Test statistic = \frac{r\sqrt{n-2} }{\sqrt{1-r^2} } \\=\frac{-0.1975\sqrt{11-2} }{\sqrt{1-0.1975^2} }\\=\frac{-0.5625}{{0.9803} } \\=-0.5738

p =0.298

Since p value >0.10, at 90% significance level we accept that there is no association.

6 0
2 years ago
What is the amplitude of this graph?
Alexxandr [17]
<h3>Answer:  2</h3>

The lowest point has a y coordinate of 2. The highest point has a y coordinate of 6. The difference is 6-2 = 4. Cut this in half to get 4/2 = 2 which is the amplitude. This is the vertical distance from the midline (y = 4) to either the peak point or the valley point.

5 0
3 years ago
Read 2 more answers
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