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romanna [79]
2 years ago
8

What percent of 50 is 9? O A. 4.5% O B. 5.6% OC. 9% O D. 18% O E. 45%

Mathematics
2 answers:
NeX [460]2 years ago
6 0
The answer is 18 because it just is trust me
grandymaker [24]2 years ago
4 0

Answer:

A. 4.5

Step-by-step explanation:

9/.5= 4.5

You might be interested in
The following list gives the number of siblings for each of 11 students. 0, 8, 9, 6, 5, 7, 2, 4, 3, 1, 11 Find the modes of this
Y_Kistochka [10]

Answer:

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11

Step-by-step explanation:

Given

0, 8, 9, 6, 5, 7, 2, 4, 3, 1, 11

Required

Determine the mode

Though, not necessary; it is a good practice to order the given data either in ascending or descending order.

In ascending order, the ordered data are:

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11

Mode implies that: the data that has the highest number of occurrence.

In the given data, each data has a frequency of 1.

Hence, the mode is:

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11

4 0
2 years ago
Can anyone help pls :)? Thank you
Artemon [7]
Answer: 6

Explanation: The EXACT calculation would be 5.9215.. so the closest approximation would be
6, as it's only about .08 -ish away from 6.
6 0
2 years ago
Read 2 more answers
Find the equation of the line that passes through the points (-5,7) and (2,3)
Olegator [25]

Answer:

y=-\frac{4}{7}x+4\frac{1}{7}

Step-by-step explanation:

So, in order to solve this problem, I started off by drawing it out. On my graph that I have attached below, I first started out by locating the points (-5,7) and (2,3). Now, this is an optional step, but I highly encourage practicing your graphing skills by solving this problem on graph paper as well. Next, I connected the two points that I just graphed. This is the line that passes through (-5,7) and (2,3).

Now, here is where the actual solving starts. If you haven't already been taught this yet, I will introduce it to you now. I am going to find the equation of this line by filling in what I know in the equation y=mx+b, where m= the slope of the line, and b= y intercept.

Slope of the line: m= \frac{y_{1} - y_{2}  }{x_{1} - x_{2}  } = \frac{7-3}{-5-2} = \frac{4}{-7}= -\frac{4}{7}

If you haven't been taught how to find the slope of a line I recommend you find out.

Substitute the slope into the equation.

y=-\frac{4}{7} x+b\\

Now, we will solve for the 'b,' or y intercept.

We already have x and y values to use: (-5,7) or (2,3). I'll use x=2 and y=3 to solve for the y intercept.

y=-\frac{4}{7} x+b\\\\3=-\frac{4}{7} *2+b\\\\3=-\frac{8}{7} +b\\b=3+\frac{8}{7} \\b=\frac{21}{7}+\frac{8}{7}=\frac{29}{7} =4\frac{1}{7} \\b=4\frac{1}{7}

Last step: substitute the slope and y intercept into y=mx+b.

y=mx+b\\y=-\frac{4}{7}x+4\frac{1}{7}

That is the answer to this problem.

I hope this helps.

3 0
3 years ago
The set of possible values of m is (5, 7, 9).
Vladimir [108]
The values of k are 4,5,6

7 0
3 years ago
Read 2 more answers
A plant grows 3 centimeters in 10 days. How much does it grow per day? Write your answer as a fraction in simplest form
ASHA 777 [7]
It grew 3/10, which equals 0.3 centimeters every day, and as a fraction, 3/10 would be the answer.

3/10 is the answer.

Hope this helps, and have a nice day!
5 0
2 years ago
Read 2 more answers
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