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3 years ago

How do you solve 9!/5! ?

Mathematics

1 answer:

Leto [7]3 years ago

6 0

Answer:

3024.

Step-by-step explanation:

9! / 5!

= 9*8*7*6*5*4*3*2*1

-------------------------

5*4*3*2*1

We can cancel out the 5*4*3*2*1 to give:

9*8*7*6

= 3024

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Andrei [34K]

Answer:

C.) 10c 1800+15c

Step-by-step explanation:

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3 years ago

Use each fact to calculate

Marysya12 [62]

A)250 tens
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3 years ago

Sara, Bridget & Gordon share some money in the ratio 3 : 5:5.

stellarik [79]

Answer:

let x be the total money so,

3x+5x=32

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hope it helps you

Step-by-step explanation:

3 0

3 years ago

Based on aâ€‹ survey, assume that â€‹48% of consumers are comfortable having drones deliver their purchases. Suppose that we wan

Andru [333]

Answer:

The value of n is the size of the sample, the number of customers selected.

The value of p is 0.48.

The value of q is 0.52.

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

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

And p is the probability of X happening.

48% of consumers are comfortable having drones deliver their purchases.

This means that $p = 0.48, q = 1 - p = 1 - 0.48 = 0.52$

The value of n is the size of the sample, the number of customers selected.

5 0

3 years ago

What is the distance between the points (-3, 4) and (5,4)?

sergey [27]

Answer:

<h2>8 units</h2>

solution,

Let the points be A and B

A(-3,4)---->(X1,y1)

B(5,4)----->(x2,y2)

now,

Distance:

$\sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } \\ = \sqrt{ {(5 - ( - 3))}^{2} + (4 - 4) ^{2} } \\ = \sqrt{ {(5 + 3)}^{2} + {(0)}^{2} } \\ = \sqrt{ {(8)}^{2} + 0} \\ = \sqrt{64} \\ = \sqrt{ {(8)}^{2} } \\ = 8 \: units$

Hope this helps..

Good luck on your assignment..

3 0

3 years ago

Read 2 more answers