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Nana76 [90]
3 years ago
15

Solve by a method of your choice.

Mathematics
1 answer:
Dima020 [189]3 years ago
7 0

Answer:

The 9 people can be selected one way

Step-by-step explanation:

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A number cube was rolled as part of an experiment. The results are shown in the table. Explain how to find the experimental prob
pychu [463]

The experimental probability of rolling a 6 is 9/60  which can be determined by dividing the frequency of the observation 6 with the total frequency of the experiment.

<u>Step-by-step explanation:</u>

Experimental probability is different from theoretical probability because the former is obtained by experimentation  while the latter is what we expect theoretically.When we take a number of observations, the experimental probability and theoretical probability need not be the same.

In this question we have to determine the experimental probability of 6. It can be determined by dividing the frequency of the observation 6 by the total frequency of the experiment.

frequency of 6=9

total frequency=frequency of 1+frequency of 2+frequency of 3+frequency of 4+frequency of 5+frequency of 6

=13+11+9+8+10+9

=60

P(6)=frequency of 6/total frequency

=9/60

4 0
3 years ago
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The dry cleaning fee for 3 pairs of pants is $18.
Ivanshal [37]

Answer:

a. 1 pair of pants is $6

b. $66 for 11 pairs of pants

a. 18/3 = 6

b. 6 × 11 = 66

3 0
3 years ago
Identify the polygon and classify it as regular or irregular.
Ray Of Light [21]
A regular hexagon has sides that are all congruent and angles that all measure 120 degrees. This means the angles of a regular hexagon add up to 720 degrees. ... An irregular hexagon has sides that are not the same measurement and can have points facing inward as well as outward.

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represent the following sentence as an algebraic expression, where A number is X. A number more than 2.​
xxMikexx [17]

Answer:

A>2 = X

If you simplify this then it just means A=X but A is more then 2.

I think ...

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3 years ago
Enter an algebraic equation for the word sentence. Use x as your variable.
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x+7.9=8.5

solving x would be .6

if my answer helps please mark as brainliest.

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