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Andrei [34K]
2 years ago
12

I know it small but can someone help me. It says The table below shows customers' favorite ice cream flavors at a popular ice cr

eam shop, The North Pole. Which relative frequency table and percent bar graph best represents the favorite ice cream flavors for customers at The North Pole ice cream shop?

Mathematics
1 answer:
IgorLugansk [536]2 years ago
7 0

Answer:

<h2><u>Graph A</u></h2>

Step-by-step explanation:

We know it must be graph A because when finding the most popularly bought item, the percentages only can go to 100%

So graphs C and D are eliminated.

Also since it never said any flavors were unknown, all the percents have to add up to 100%

So graph B is eliminated.

Only graph A follows the requirements

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PLZ HELP I'LL GIVE BRAINY!!!! AND EXPLAIN
lilavasa [31]

you have to plug in the x value to discover the y

y= 4.3 x 1

y = 4.3

so, the ordered pair is (1, 4.3)

<em>hope it helps :)</em>

8 0
2 years ago
Read 2 more answers
In a poll conducted before a Massachusetts city's mayoral election, 134 of 420 randomly chosen likely voters indicated that they
Nezavi [6.7K]

Using confidence interval concepts, it is found that the interval estimate is (0.274, 0.364), and it means that we are x% sure(considering the confidence level) that the proportion of all voters in the city that plan to vote for the Democratic candidate is between these two values.

<h3>What is a confidence interval?</h3>

It is given by the <u>sample proportion plus/minus the margin of error</u>, and a x% confidence interval means that we are x% sure the population proportion is in the interval.

134 of 420 randomly chosen likely voters indicated that they planned to vote for the Democratic candidate, hence:

p = 134/420 = 0.319

The margin of error for the statistic is 0.045, hence:

0.319 - 0.045 = 0.274

0.319 + 0.045 = 0.364

The interval estimate is (0.274, 0.364), and it means that we are x% sure(considering the confidence level) that the proportion of all voters in the city that plan to vote for the Democratic candidate is between these two values.

More can be learned about confidence interval concepts at brainly.com/question/25890103

7 0
2 years ago
A store is selling a sweater on sale for $17.90. The regular price is $22.95. What percent of the regular price is the sale pric
Leto [7]
17.90/22.95 = x/100
22.95x=1790
1790÷22.95= 77.99
x= 78% (estimated)

Answer: The sweater is 78% off


7 0
3 years ago
How will the solution of the system y &gt; 2x + Two-thirds and y 2x + One-third?
pychu [463]
It would be the shaded area solution
Then response
Then inequalities
Then reverse
Include in your response
Dbgt
2x+ 1/3
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3 years ago
A line has a slope of - 3/5. Which ordered pairs could be points on a parallel line? Check all that apply.
dlinn [17]

The correct answer is D ) (-2, 1) and (3, -2)

In order to find this, we must find the full value of the equation using one of the points and the slope. This will allow us to find the y-intercept. We'll use the (-2, 1) point to start.

y = mx + b

1 = -3/5(-2) + b

1 = 6/5 + b

-1/5 = b

This y-intercept gives us the overall equation of y = -3/5x - 1/5. Now we can try the other point in the equation to see if it works as well.

y = -3/5x - 1/5

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-2 = -9/5 - 1/5

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-2 = -2 (TRUE)

Since this works in the equation, we know that D is the correct answer.

7 0
3 years ago
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