All categories

4 years ago

1 1/5 to the power of 3-1

Mathematics

1 answer:

Angelina_Jolie [31]4 years ago

4 0

This is 6/5 to the 2 (6/5 squared). 36/25 is the answer

You might be interested in

What is the value of x?

ser-zykov [4K]

Answer:

24Step-by-step explanation:

Trust me on this one.

4 0

3 years ago

Find the area of the following composite figure: A circle with a area of 50 inches, a rectangle with an area of 75 inches, and a

Maslowich

Answer:

145 inches

Step-by-step explanation:

Area of the circle = 50 inches

Area of the rectangle = 75 inches

Area of the square = 20 inches

Composite area = Area of the circle + Area of the rectangle + Area of the square

= 50 inches + 75 inches + 20 inches

= 145 inches

Composite area = 145 inches

6 0

3 years ago

What is the quotient of 6 divided by 1/4

saw5 [17]

The quotient of 6 divided by 1/4 equal 3/2

5 0

3 years ago

Read 2 more answers

Please help!!!No links

AveGali [126]

Answer:

is 53

heart if it helped brain if im cooll

5 0

3 years ago

A man is distributing his coin collection with 35 coins to his five grandchildren. How many ways are there to distribute the coi

Musya8 [376]

Answer:

a) $82251$

b) $2.91038 \cdot 10^{24}$

c) $1$

d) $3.17746\cdot 10^{21}$

Step-by-step explanation:

a) If the coins are all the same, we have a combination of 35 identical coins in 5 persons.

The amount of combinations is

$\binom{n+r-1}{r-1}=\binom{35+5-1}{5-1}=\binom{39}{4}=\frac{39!}{4!35!} =82251$

being n the number of coins and r the number of grandchildren.

b) If the coins are different, the number of combinations can be calculated as:

$r^n=5^{35}=2.91038 \cdot 10^{24}$

c) If the coins are all the same, and each grandchild gets the same number of coins, there is only one combination for that (everyone gets 35/5=7 coins)

d) If the coins are all distinct, but each of the grandchildren get the same numer of coins, the expression to calculate this is:

$\frac{n!}{(n/r)!^r} =\frac{35!}{(35/5)!^5}=\frac{35!}{7!^5}=\frac{1.03331\cdot 10^{40}}{3.25202\cdot 10^{18}} =3.17746\cdot 10^{21}$

3 0

3 years ago