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ratelena [41]
3 years ago
11

Help me somebody if you want to help me

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

Answer:

A=πr²=π·3²≈28.27433

To find the area of a circle, use the equation πr²

The image is a bit blurry so from what I saw r (radius) is 3 otherwise you can use this equation if r is not 3.

If π was replaced with 3.14 the answer is 28.26 ft².

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adoni [48]
The gross pay of the employee is the sum of his monthly salary and the amount he gained as commission from selling the units. That is,
                gross pay = $400 + ($0.80)(1,425) = $1540
Thus, the employee's gross pay is equal to $1540. 
8 0
3 years ago
Abbey is getting new carpet in her living room and hallway. The following diagram shows the two together. Note: figure not drawn
nika2105 [10]
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6 0
3 years ago
A teacher promised a movie day to the class that did better, on average, on their test. The box plot shows the results of the te
alisha [4.7K]

Inter portal range of 4th period box plot is higher than the 2nd period of box plot. The 4th period class should get the reward.

<h3>What is box plot?</h3>

Box plot is the way of representation of data which gives the graphical image of the data set to understand better.

The minimum and the maximum values in the box plot is plotted at the end points.

Given information-

Box plot labeled 2nd period with min at 77, Q1 at 78, median at 89, Q3 at 92, max at 100.

Box plot labeled 4th period with min at 72, Q1 at 82.5, median at 89, Q3 at 96, max at 97. 5.

From the box plot we can see the points as,

  • The maximum score of the 2nd period class is 77 and the 4th period class is 72, but this does not show the better performance of the class.
  • The maximum score of the 2nd period class is 100 and the 4th period class is 97.5, but this does not show the better performance of the class.
  • Median for both the class is same which is 89.
  • The inter portal range of the box plot of 4th period is higher than the 2nd period box plot. Thus 4th period class performed better.

Hence, the 4th period class should get the reward. Though the medians are the same, the first and third quadrilles are higher, so the students did better on average than in the 2nd period class.

Learn more about the box plot here;

brainly.com/question/14277132

4 0
3 years ago
Please help!!<br> 6(k+6) = 84
miss Akunina [59]

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

k = 8

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

4 0
3 years ago
Read 2 more answers
Identify the real and imaginary parts of the given number. Then identify whether the number belongs to each of the following set
IceJOKER [234]

Answer:

-9 is real, 9i is imaginary, C

Step-by-step explanation:

-9 is real because you can literally draw nine things.

9i is imaginary because i is √-1 and square roots of negatives are imaginary.

It is complex because complex expressios are written as a+bi.

6 0
3 years ago
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