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worty [1.4K]
3 years ago
15

A quick quiz consists of a multiple-choice question with 4 possible answers followed by a multiple-choice question with 3 possib

le answers. If both questions are answered with random guesses, find the probability that both responses are correct.
Mathematics
1 answer:
olga55 [171]3 years ago
7 0

Answer:

0.0825

Step-by-step explanation:

1/4x1/3=0.0825

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13. Find the measure of ZABC. Show your work.<br>​
ale4655 [162]

Answer:

47°

Step-by-step explanation:

In the picture attached, the problem is shown.

When two secants intersect at a point, the angle made is one-half of the difference between the greater arc and the minor arc formed. In this case:

∠ABC = 1/2*(arc DE - arc AC)

Replacing with data from the picture:

∠ABC = 1/2*(142° - 48°)

∠ABC = 47°

6 0
2 years ago
I have a few absolute value questions 20 POINTS AND BRAINLIEST TO THE RIGHT ANSWER
rjkz [21]
1) 3
2) 8
3)10
4)-4
Hope this helped
3 0
3 years ago
Read 2 more answers
17 divided by 3 1/2 Other things ain't working right now so I'm using this.
romanna [79]
Here is your answer friend

6 0
2 years ago
Which set of population data is the least dispersed from its mean? 2, 3, 2, 9 4, 0, 4, 0 6, 2, 2, 2 9, 3, 5, 3.
exis [7]

The set of data 6, 2, 2, 2  will have the least dispersion from its mean.

<h3 /><h3>What will be the mean?</h3>

From four sets of data, we take the mean of 6,2,2,2

\rm mean =\dfrac{ Sum \ of\ data}{Number \ of\ data}

So the mean will be

\rm mean =\dfrac{ 6+2+2+2}{4}=\dfrac{12}{4} =3

So the mean of the data (6,2,2,2) is 3 which has the least dispersion from its every data as compared to the other data

Thus the set of data 6, 2, 2, 2  will have the least dispersion from their mean.

<h3 />

To know more about mean follow

brainly.com/question/1136789

7 0
2 years ago
Two interior angles in a triangle measure 101 degrees and 34 degrees. What is the measure of the third angle?
Colt1911 [192]
All the angles in a triangle equal 180 degrees.

So,

101+34+x=180

x= the missing angle.

135+x=180

Subtract both sides by 135.

x= 45

The missing angle equals 45 degrees.

I hope this helps!
~kaikers
5 0
3 years ago
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