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Step2247 [10]
3 years ago
11

At a coffee shop, the first 100 customers' orders were as follows. What is the probability that a customer ordered a cold drink

given that he or she ordered a large? Round to the nearest percent.​
Mathematics
2 answers:
UkoKoshka [18]3 years ago
7 0

Answer:

<h2><u>19</u></h2>

Step-by-step explanation:

vekshin13 years ago
4 0

Answer:

18.51%

Step-by-step explanation:

Based on the data from the attached photo below in order to find this probability we need to first find the total of customers that ordered a large, which would be

22 + 5 = 27

Now we see that 27 individuals ordered a large drink, out of those only 5 ordered a cold large drink. Therefore, in order to find the probability we need to divide the the number of people that ordered a cold drink by the total and then multiply that product by 100 to get the percentage.

5 / 27 = 0.1851

0.1851 * 100 = 18.51%

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Answer:

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3 years ago
Find the equation of the line passing through the given points. Express the equation in standard form.
Artyom0805 [142]

We want to write the equation of the line passing through these two points in standard form.

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We will start by determining the slope

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So now again referring back to the slope intercept of the line we now know y = -1 + b.  We still have to determine b and the y intercept, and we can do this by using one of the given points and substituting in the value for y and x, and then solve for b.  Since these points are on the line, they must satisfy this equation.  If we use the first coordinates, we would substitute 1 for x and -6 for y.  

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b = -5

construct the line equation y = mx + b where m = -1 & b = -5

In slope intercept form the equation would be y = -x - 5

Now we want to write this in standard form now.  We have to deal with two things.  The x and y terms have to be on the left side and A and B and C have to be integers.  

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3 0
4 years ago
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pentagon [3]

To solve this we use the equation,

 

<span> M1V1 = M2V2</span>

 

<span> where M1 is the concentration of the stock solution, V1 is the volume of the stock solution, M2 is the concentration of the new solution and V2 is its volume.</span>

<span>
</span>

<span>M1 = .80 g H2SO4 / g solution (1018 g solution / L solution ) (1 mol / 98.08) = 8.30 M</span>

<span>
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3 0
4 years ago
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Step-by-step explanation:

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Kaylis [27]

Answer:

A

Step-by-step explanation:

4 0
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