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snow_tiger [21]
4 years ago
6

The local high school is hosting an ice cream social for new students. They record the ice cream choices of the students through

out the event. What is the probability that a male student chooses chocolate ice cream? A. 6/23 B. 4/7 C. 3/7 D. 3/22

Mathematics
2 answers:
UkoKoshka [18]4 years ago
7 0
3/7 is the correct answer

melomori [17]4 years ago
5 0

Answer:

Option C is correct

\frac{3}{7}

Step-by-step explanation:

By definition of probability:

\text{Probability} = \frac{\text{Number of possible outcomes}}{\text{Total number of outcomes}}

As per the given statement:

The local high school is hosting an ice cream social for new students.

They record the ice cream choices of the students throughout the event.

We have to find the probability that a male student chooses vanilla ice cream.

Total number of vanilla ice cream = 14

Number of  male student chooses vanilla ice cream = 6

then;

By definition we have;

\text{Probability that a male student chooses vanilla ice cream} = \frac{6}{14} = \frac{3}{7}

Therefore, \frac{3}{7} is the probability that a male student chooses vanilla ice cream

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Answer:

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Hope this helps :)

6 0
3 years ago
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John can type 45 words per min (45/min) he has to type a report for Mrs. Ramey that must be 2700 words. How many hours will it t
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Answer:

It will take 1 hour to type the report.

Step-by-step explanation:

The time that will take to John to type the report is:

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\frac{1 h}{60 min}*60min = 1 h

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7 0
3 years ago
Match the real-world problem to its constant of proportionality.
irakobra [83]

Answer:

a. $18.36 for 3 pizzas  :  k  = 6.12

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d. 2 cups of flour to make 24 cookie .  k  = 12

Step-by-step explanation:

PROPORTIONALITY:

Two quantities x and y are said to proportional to each other

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Here, k is called the PROPORTIONALITY CONSTANT.

⇒x \propto y \implies k = \frac{x}{y}  

Now, for the given quantities:

a.  $18.36 for 3 pizzas [box]    

Here, k = \frac{x}{y} = \frac{18.36}{3}  = 6.12

So, the proportionality constant is 6.12.

b. $4.17 for 3 pounds of bananas [box]

Here, k = \frac{x}{y} = \frac{4.17}{3}  = 1.39

So, the proportionality constant is 1.39.

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Here, k = \frac{x}{y} = \frac{16.48}{4}  = 4.12

So, the proportionality constant is 4.12.

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Here,  k = \frac{x}{y} = \frac{24}{2}  = 12

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7 0
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Answer:

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Step-by-step explanation:

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