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puteri [66]
3 years ago
11

Determine the probability of choosing a pair need help

Mathematics
1 answer:
GalinKa [24]3 years ago
4 0
7.5 is the answer have a good day
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Ronnie is scheduling a chess tournament in which each player plays every other player once. He created a table and found that ea
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1) According to the table represented above, the number of games that can be played when 7 players are in the tournament is definitely 21 games. As you can see, in the last row there are 4 players to 5,which means that we have 4 new games. The same happens if we go from 3 players to 4, and finelly we have 3.
<span>
2) And what about the </span>recursive rule for the original sequence, the approrpiate one is <span>an = an-1 + n - 1, so the answer is lying in the second option from the scale.
</span>According to the fact that the number of games is actually the sum of integers from 1 to n-1 we expect to have n number of players.
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3 0
3 years ago
Please help me ASAP!!!
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7 0
4 years ago
A 15-kg bag of strawberry for $8<br><br><br> ____ per kg
aleksandr82 [10.1K]

Answer:

$0.53 per kg

Step-by-step explanation:

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4 0
4 years ago
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In calculating the monthly payment for a five-year loan, what value should be used for n, the number of periods over which the l
Ymorist [56]

The value should be used for n, the number of periods over which the loan is repaid in 60 periods.

We have to determine

In calculating the monthly payment for a five-year loan, what value should be used for n, the number of periods over which the loan is repaid, as it appears in the following formula?

<h3>What formula is used to calculate the monthly payment?</h3>

The value of the monthly payment is given by;

\rm P=PV\times \dfrac{i}{1-(1+i)^{-n}}

Where,

  • PV is the present value or the amount of the loan.
  • i is the interest rate per period and is calculated by dividing the yearly percent rate by 100 and by the number of periods in a year.
  • n is the total number of periods and is calculated as the product of the number of periods in a year times the number of years.

Therefore,

The value should be used for n, the number of periods over which the loan is repaid;

n = 6 years × 12 months/year = 60 months = 60 periods.

Hence, The value should be used for n, the number of periods over which the loan is repaid in 60 periods.

To know more about Monthly payment click the link given below.

brainly.com/question/26351994

7 0
3 years ago
The cross country team practice by jogging on town steerts the average jogging rate is 6 mile per hour one member jogged for 3.5
seropon [69]

Answer:

6mile + hour + 3.5 hours + miles

Step-by-step explanation:

add the expressions

8 0
3 years ago
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