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adell [148]
3 years ago
6

How many ways can 11 pairs of shoes be arranged?

Mathematics
2 answers:
LiRa [457]3 years ago
8 0

Answer:

5 pairs with 1 extra shoe

Step-by-step explanation:

neonofarm [45]3 years ago
6 0
39916800 because you would do 11! which is 11*10*9*8*7*6*5*4*3*2*1
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If prism A and Prism B have a ratio of similarity of 2:3, what is the volume of prism A if Prism B's volume is 56 cubic inches
Sunny_sXe [5.5K]

Answer:

16.6 in³

Step-by-step explanation:

Given the ratio of similarity = 2 : 3, then

the ratio of volumes = 2³ : 3³ = 8 : 27

let the volume of prism A be x then by proportion

\frac{x}{8} = \frac{56}{27} ( cross- multiply )

27x = 448 ( divide both sides by 27 )

x = 448 ÷ 27 ≈ 16.6 ( to 1 dec. place )

Prism A has a volume of approx 16.6 in³

3 0
2 years ago
A store is selling five cans of tomato sauce for $5.25. What is the unit price? unit price = total price ÷ number of units per p
aleksklad [387]

Answer: Option A

P = \$\ 1.05

Step-by-step explanation:

If we have 5 cans of ketchup they cost $ 5.25. Then the unit price of cans is what each can costs individually.

The unit price should then be less than $ 5.25, and that is the price for 5 cans and we want to know the price for just one can of ketchup.

Then to calculate the price of each can divide the price of the 5 cans by 5.

P = \frac{5.25}{5}

P = \$\ 1.05

8 0
2 years ago
Find the first, fourth, and eighth terms of the sequence. A(n) = –5 • 2n–1
GenaCL600 [577]

Answer:

-5; -40; -640

Step-by-step explanation:

8 0
2 years ago
Daughter’s current age is 6 years which is 1/5 th of her mother’s age. After how many years mother’s age will be three times gre
kifflom [539]

Answer:

6 years

Step-by-step explanation:

6 = ⅕m

m = 30

"mother's age will be three times greater than daughter's age"—Not sure what "three times greater than" means. I will interpret it as: "mother's age will be three times daughter's age."

In x years, mother will be 30+x and the daughter will be 6+x.

30+x = 3(6+x) = 18+3x

12 = 2x

x = 6

In 6 years, the mother will be 36 and the daughter will be 12.

5 0
2 years ago
Point I is on line segment HJ. Given I J equals 3X +3, HI equals 3X-1, and HJ equals 3X +8, determine the numerical length of HJ
Nezavi [6.7K]

Answer:

Step-by-step explanation:

3x + 3 + 3x - 1 = 3x + 8

6x + 2 = 3x + 8

3x + 2 = 8

3x = 6

x = 2

HJ= 3(2) + 8 =6 + 8 = 14

HI= 3(2) - 1 = 6 - 1 = 5

IJ = 3(2) + 3 = 6 + 3 = 9

4 0
2 years ago
Read 2 more answers
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