Which element requires the least amount of energy to remove the most loosely held electrons.

Of the $10$ kids in a chess club, $5$ are left-handed and $5$ are right-handed. the club holds a round-robin tournament in which

Nataliya [291]

The total number of games a girl play against a boy is 25, the number of games a girl plays against a boy is 10, the fraction of the games are boy-versus-boy is 2/9, and 1/5 is the fraction of all games at the tournament Anita plays.

<h3>How to carry out Permutation and Combination?</h3>

We are given that there are 5 girls and 5 boys in a chess club.

Thus, total games that girls play against a boy = 5×5 = 25

The number of games a girl play against another is the total number of games = 10

The number of games that are boy vs boy = 10

The number of games Boy vs Boy + Girl vs Girl + Boy vs Girl = 10 + 10 + 25 = 45

Fraction of the games that are boy vs boy = 10/45 = 2/9

If Anita is one of the club members, then Anita will have to play against 9 people at the tournament.

Total number of games = 45

Then the fraction of all games at the tournament Anita play the game.= 9/45 ⇒ 1/5

Thus, the total number of games a girl play against a boy is 25, the number of games a girl plays against a boy is 10, the fraction of the games are boy-versus-boy is 2/9, and 1/5 fraction of all games at the tournament Anita plays.

Read more about Permutation and Combination at; brainly.com/question/4658834

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5 0

2 years ago

I need help asap please? and this is for the sat question? why do people lie to others

ikadub [295]

It is usually to cover up some mistake or area of weakness. Sometimes it is to brag about something and make themselves look better.

7 0

2 years ago

Read 2 more answers

Which notes do we say "ta, ti-ti" for?

vovangra [49]

Answer:

In the general rhythm counting system, you say “ta” for quarter notes and “ti ti” for eighth notes.

Explanation:

4 0

4 years ago

For each of the three potential buyers of oranges, the table displays the willingness to pay for the first three oranges of the

maxonik [38]

Assume Allison, Bob, and Charisse are the only three buyers of oranges, and only three oranges can be supplied per day.

Refer to Table 7-5. If the market price of an orange is $0.65, then consumer surplus amounts to <u>$3.60</u>

<h3>What is consumer surplus?</h3>

Consumers' surplus is a measure of consumer welfare and is defined as the excess of social valuation of product over the price actually paid. It is measured by the area of a triangle below a demand curve and above the observed price. Since there is willingness to pay.

Therefore, the correct answer is as given above.

learn more about consumer surplus: brainly.com/question/380921

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The complete question goes thus:

For each of three potential buyers of oranges, the table displays the willingness to pay for the first three oranges of the day. Assume Allison, Bob, and Charisse are the only three buyers of oranges, and only three oranges can be supplied per day.

Refer to Table 7-5. If the market price of an orange is $0.65, then consumer surplus amounts to________

4 0

2 years ago

When rolling a fair die 100 times, what is the probability of rolling a "4"exactly 25 times?.

tia_tia [17]

16.6666666666666666666666666666666666666666666666666666666666666666666666

3 0

2 years ago