2 years ago

El producto de w y 9

Mathematics

1 answer:

Oksi-84 [34.3K]2 years ago

6 0

Answer:

Step-by-step explanation:

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Misha is think of a negative integer greater than -4. What number could she be thinking of?

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Answer:

-5

Step-by-step explanation:

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2 years ago

three notebooks and 4 binders are $9.00. two notebooks and 4 binders cost $8.00. how much does a binder cost?

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2 years ago

Brain test <br> This quiz is to answer guys

defon

A - The trip was 2 hours and 15 minutes which is also 135 minutes.
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2 years ago

How many ways can we award a 1st, 2nd and 3rd place prize among eight contestants?

trasher [3.6K]

Answer:

Total number of ways are 336.

Step-by-step explanation:

It is required to find the number of ways in which we can award a 1st, 2nd and 3rd place prize among eight contestants. It means we need to find the number of permutations. We need to find $^8P_3$ .

Here, r = 3

So,

$^nP_r=\dfrac{n!}{(n-r)!}\\\\^8P_3=\dfrac{8!}{(8-3)!}\\\\^8P_3=\dfrac{8!}{5!}\\\\^8P_3=\dfrac{8\times 7\times 6\times 5!}{5!}\\\\^8P_3=336$

So, there are 336 ways.

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2 years ago

What does 5 mean? What is the value of 5

Leto [7]

5? Did you mean to insert a picture

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2 years ago

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