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mart [117]
3 years ago
13

The dot plots below show the distributions of scores on a current events quiz for two classes of 24 students. Write a descriptio

n of the standard deviation of the scores in each of the classes. Based on the spread of the data, which class performed better on the quiz.​

Mathematics
1 answer:
Reptile [31]3 years ago
3 0

Answer:

5

Step-by-step explanation:

5

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How to slove any logarithm equation​
mrs_skeptik [129]

Answer:

1) Look at the equation. When looking at the problem equation, identify the base (b), exponent (y), and exponential expression (x).

Example: 5 = log4(1024)

b = 4

y = 5

x = 1024

2) Move the exponential expression to one side of the equation. Set the value of your exponential expression, x, to one side of the equal sign.

Example: 1024 = ?

3) Apply the exponent to the base. The value of your base, b, needs to be multiplied by itself by the amount of times indicated by your exponent, y.

Example: 4 * 4 * 4 * 4 * 4 = ?

This could also be written as: 45

4) Rewrite your final answer. You should be able to rewrite the logarithm as an exponential expression now. Verify that your answer is correct by making sure that both sides of the equation are equal.

Example: 45 = 1024

8 0
2 years ago
Which of the following best describes the equation below y=5x+6
Olin [163]
N.linear! hope this helps!
4 0
3 years ago
Which terms could be used as the first term of the expression below to create a polynomial written in standard form? Select five
vovikov84 [41]

Option C: -6rs^5

The last two terms given of the standard polynomial are:

\cdots + 8r^2s^4 +  3r^3s^3

This shows 2 patterns to us:

r 's degree is increasing per term in the given polynomial.

s 's degree is decreasing per term in the given polynomial.

The sum of powers of variates r and s is 2+4 = 3+3  = 6.

And since standard polynomial, the same pattern must be present in all terms of the series.

All options except C are not valid.

Option C has term -6rs^5 for which r's degree plus s's degree is 1 + 5 = 6.

And r's degree 1 <  s's degree 5.

Thus its a valid term to be putted as first term in standard form of polynomial in consideration.

Thus Option C: -6rs^5  is the needed expression.

Learn more here:

brainly.com/question/10127580

4 0
3 years ago
What is vertical angle
storchak [24]

Vertical angle is when opposite angles meet in the middle of two intersecting lines (share the same vertex). They are equal to each other too.

Hope this helps! :)

7 0
3 years ago
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HELP ME PLZ 20 POINTS AND BRAINLIEST
ipn [44]

Answer:

3584

Step-by-step explanation:

7 0
2 years ago
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