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Naddika [18.5K]
3 years ago
12

Need help please as soon as possible

Mathematics
2 answers:
Strike441 [17]3 years ago
6 0
I think the answer is c
astraxan [27]3 years ago
4 0

Answer:

answer is either c or b. I am not sure though

Step-by-step explanation:


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Aidan is running for student body president. In today's election, he received 462 votes out of a total of 825 votes cast. What p
Temka [501]

Answer:

Aidan got <u>56%</u> of votes.

Step-by-step explanation:

Given:

Aidan is running for student body president. In today's election, he received 462 votes out of a total of 825 votes cast.

Now, to find the percent of votes did Aidan get.

<em>Total votes cast = 825 votes.</em>

<em>Votes he received = 462 votes.</em>

Now, to get the percent of votes Aidan get:

\frac{Votes\ he\ received}{Total\ votes\ cast} \times 100

=\frac{462}{825} \times 100

=0.56\times 100

=56\%.

Therefore, Aidan got 56% of votes.

5 0
4 years ago
Read 2 more answers
For the sample standard deviation(s) for situations involving means, explain whether it affects the width of a confidence interv
Lisa [10]

Answer:

Affects the width of a confidence interval, as the margin of error is a function of the sample standard deviation.

Step-by-step explanation:

When we have the standard deviation for the sample, the t-distribution is used to solve the question.

It does not affect the center of the interval, which is a function only of the sample mean.

Width of a confidence interval:

The width of a confidence interval is a function of the margin of error, which is:

M = t\frac{s}{\sqrt{n}}

In which s is related to the sample standard deviation. Thus, since s and M are directly proportional, a higher standard deviation makes the interval wider, lower standard deviation makes the interval narrower, and thus, the sample standard deviation affects the the width of a confidence interval.

6 0
3 years ago
Show me how to get 25 divided by 405 show me all the steps to get the answer
OlgaM077 [116]
25 = 5*5
405 = 81*5

therefore, 25/405 = (5*5)/(81*5)=5/81
6 0
3 years ago
Read 2 more answers
How can you tell when an equation in one variable has infinitely many soultions or no solution​
torisob [31]
By if it is negative or positive
3 0
3 years ago
ILL MARK AS BRANLIEST!!!!!
GrogVix [38]

Answer:

Step-by-step explanation:

The volume of a cylinder is V = \pi r^{2} h

  • r: radius
  • h: height

Known facts:

  • radius: 17m (half of the diameter which is 34m)
  • height: 27m
  • \pi is 3.14

Let's set up the equation:

V=\pi *17^{2} *27 = 3.14*17^{2} *27= 24501.42 cubic meters

4 0
2 years ago
Read 2 more answers
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