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2 years ago

What are the associated ratios of 7:10?

Mathematics

1 answer:

aliya0001 [1]2 years ago

5 0

Answer:

7 / 10 14 / 20 21 / 30

Step-by-step explanation:

7 out of 10 is its simplest form the equivalent ratio of 7 * 210 * 2 equals 14 / 27 / 10 * 3 * 3 equals 21/30 letter answer

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SOMEONE HELP ME PLEASE

allochka39001 [22]

Answer\

X is 84 ;)

Step-by-step explanation:

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2 years ago

Without calculating the answer for 5 1/5 * 2/5 be larger or smaller than 5 1/5

solniwko [45]

Answer:

Evidently, without the calculating 5 1/5 times 2/5 would be larger than 5 1/5 since you are already gonna multiply 2/5 and that would make it larger.

Hope this helps!

Branliest would be appreciated :DD

Step-by-step explanation:

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2 years ago

A visitor makes a list of 11 sights he’d like to see. He is determined to visit at least 8 of these. How many possible choices d

Cerrena [4.2K]

Using the combination formula, it is found that he has 232 choices.

The order in which the sights are seen is not important, hence the <em>combination formula </em>is used to solve this question.

<h3>What is the combination formula?</h3>

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this problem, the choices are 8, 9, 10 or 11 sights from a set of 11, hence:

$T = C_{11,8} + C_{11,9} + C_{11,10} + C_{11,11} = \frac{11!}{3!8!} + \frac{11!}{2!9!} + \frac{11!}{10!1!} + \frac{11!}{0!11!} = 232$

He has 232 choices.

You can learn more about the combination formula at brainly.com/question/25821700

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2 years ago

Urgent!!!??!?

san4es73 [151]

Answer: 180 is the correct answer

3 0

2 years ago

When Zoe was six-year-old Lulu is twice her age Zoe is 10 years old now how old is Lulu

hichkok12 [17]

Answer:

20 years old! Heart it if it was helpful :D

Step-by-step explanation:

Alright! Well Zoe = 6 when Lulu = 12. Zoe is 10 so lulu is now 20.

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2 years ago

Read 2 more answers