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2 years ago

How many centimeters in one inch?

Mathematics

2 answers:

Andreas93 [3]2 years ago

6 0

1 inch is approximately: 2.45 cm

valentinak56 [21]2 years ago

3 0

There is 2.54 centimeters in an inch.

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Charlie ate 2/3 of his chocolate bar. Kelsey ate

Contact [7]

I think he’s because 3/6 is half and 2/3 is half

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2 years ago

Read 2 more answers

Select two fractions equivalent to 21/28

Y_Kistochka [10]

Here are two of them 3/4 and 6/8.

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3 years ago

A baker has 8 5/8 cups of flour to make cupcakes. The baker used all of his flour to make 3 5/6 dozen cupcakes. How many cups of

frozen [14]

Answer: 1 dozen cupcakes can be made in 12 cups of flour.

Step-by-step explanation:

Given : The amount of flour a baker has = $8\dfrac{5}{8}\text{ cups}= \dfrac{8\times8+5}{8}\text{ cups}$

$=\dfrac{69}{8}\text{ cups}$

The number of cupcakes he made by using all flour = $3\dfrac{5}{6}=\dfrac{6\times3+5}{6}=\dfrac{23}{6}$

i.e. $\dfrac{23}{6}$ cupcakes made in $\dfrac{69}{8}$ cups of flour

By unitary method ,

1 cupcake made in $\dfrac{69}{8}\times\dfrac{6}{23}$ cups of flour.

i.e. 1 cupcake made in $\dfrac{9}{4}$ cups of flour.

Then , 12 cupcakes can be made in $12\times\dfrac{9}{4}$ cups of flour.

= 27 cups of flour.

Since 1 dozen = 12

Then , 1 dozen cupcakes can be made in 12 cups of flour.

3 0

3 years ago

Read 2 more answers

A. 10 b. 20 c. -20 d. -1

Blababa [14]

Answer:

-20 (or C)

Step-by-step explanation:

When you get f(10), that means you plug the value given into x, then solve.

$f(x)\frac{-120}{(10)} -8$

First we would divide -120/10

$-12-8$

f(10)=-20

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3 years ago

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There are 10 contestants in a race. You want to determine how many ways there could be a

Maksim231197 [3]

Answer:

720 different ways

Step-by-step explanation:

To decide whether you are doing a Permutation or Combination, ask yourself if order matters. If the order of things is important then it is a permutation question, if the order doesn't matter then it is a combination question.

In this case, the order is important because there is a difference who will be the first place winner, the second place winne and the third place winner.

Use permutation formula:

$P^{10}_3=\dfrac{10!}{(10-3)!}=\dfrac{10!}{7!}=\dfrac{7!\cdot 8\cdot 9\cdot 10}{7!}=8\cdot 9\cdot 10=720$

7 0

2 years ago