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natta225 [31]
4 years ago
15

(NEED A QUICK ANSWER) Which statement about perfect cubes is true?

Mathematics
2 answers:
Alja [10]4 years ago
6 0

Answer:

c

Step-by-step explanation:

kotegsom [21]4 years ago
5 0

Answer:

512 is a perfect cube because 512 = 8 times 8 times 8

Step-by-step explanation:

A perfect cube is a number that can be rewritten as a product of three identical numbers.

For example: 8 is perfect cube as 8 can be rewritten as:

8 = 2 × 2 × 2

So, from the definition of the perfect cubes, the option that matches it is third option.

512 is a perfect cube as it can be expressed as the product of 8 three times.

512 = 8 × 8 × 8

Therefore, third option is correct.

All the remaining options doesn't fulfill the definition of perfect cubes.

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Your friend has a recipe book with 1000 recipes.she makes 2 new recipes each week. after 1 year, what fraction of the recipes ha
adoni [48]

After one year, the fraction of the recipe that she has not made is 896/1000 or 112/125

Fraction:

A fraction means the part of the whole thing.

For example, a pizza is divided into four equal pieces, then each piece is represented by ¼.

Given:

Your friend has a recipe book with 1000 recipes.

She makes 2 new recipes each week.

We need to find the fraction of the recipes has she not made after one year.

We know that,

1 year = 52 week

So, here they given that she will make 2 recipes per week.

So, in one year she will make

=> 2 x 52 = 104

So, the remaining recipes in the book is

=> 1000 - 104

=> 896

So, the fraction is

=> 896 / 1000

When we simplify it, then we get

To simplify, we need to find the Greatest Common Factor (GCF) of 896 and 1000, if it exists, and reduce our fraction by dividing both numerator and denominator by it. GCF = 8, and getting our simplified answer:

=> 112 / 125

To know more about Fraction here

brainly.com/question/10354322

#SPJ4

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2 years ago
Easy math please help me find the volume of sphere and show work
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V=4/3πr^3=4/3*π*5^3
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Mindy buys 12 cupcakes. Nine of the cupcakes have chocolate frosting and the rest have vanilla frosting. What fraction of the cu
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Step-by-step explanation:

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Louie earns a base salary of $500 per month plus a $1.50 commission for each computer he sells. If x represents the number of co
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