3 years ago

How many different committees of 5 people can be formed out of 10?

Mathematics

1 answer:

aliina [53]3 years ago

6 0

The answer is 2 because you have to divide 10 by 5 and the answer is 2<span />

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A standard deck of playing cards has 13 cards in each of four suits: hearts, clubs, diamonds, and spades. Two cards are chosen f

Georgia [21]

Answer:

Option B.

Step-by-step explanation:

There are 13 cards of club and 13 cards of spade in a standard deck of playing cards.

Total cards in a deck of playing cards = 52

The probability of choosing first card is club P₁ = $\frac{13}{52}$

The probability of choosing second card is spade = P₂ = $\frac{13}{51}$

Probability = P₁ × P₂

$=\frac{13}{52}\times\frac{13}{51}$

$=\frac{169}{2652}$

$=\frac{13}{204}$

The probability of choosing one club and one spade is $\frac{13}{204}$ .

4 0

3 years ago

Need help with these!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Gelneren [198K]

Answer:

Step-by-step explanation:

8 0

3 years ago

Find the amount of sap the maple syrup producer collected from each tree if the total amount (5 gallons) was redistributed equal

Afina-wow [57]

The picture in the attached figure

we know that
total amount of sap =[3*(1/4)+2*(3/8)+4*(5/8)+1*(1)]
total amount of sap =[(3/4)+(6/8)+(20/8)+(1)]
total amount of sap =[(3/4)+(3/4)+(10/4)+(4/4)]
total amount of sap =[20/4]
total amount of sap =5 gallons
total of trees=10

<span>[amount of sap collected from each tree]=total amount of sap/total of trees
</span>
[amount of sap collected from each tree]=5/10----> 0.5 gallons per tree

the answer is
0.5 gallons