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3 years ago

Change this root below into a power.

Mathematics

1 answer:

Elena L [17]3 years ago

6 0

Answer:

$5^{1/2}$

Step-by-step explanation:

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Between what two integers is the 19−−√.

Pepsi [2]

Answer:

between 4 and 5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

PLEASSSEEEE HELPPPP

scoray [572]

Answer:

23,11333753

Step-by-step explanation:

1. Use The Coordinates To Find The Distances Of The Four Sides

2. The Formula For Perimeter Or A Quad =

AB + BC + CD + AD

Basically Add The Distances Of The Four Sides

So: WX + XY + YZ + WZ

$\sqrt{34} + 5 + \sqrt{61} + 2 \sqrt{5}$

= 23,11333753

.°. 23,1

b.????

3 0

3 years ago

Zara can travel 25km in one and a half hours on her bicycle. how long will it take her to travell 15km?

satela [25.4K]

8.3 hours it would take cann to travele

8 0

3 years ago

20,485,163 in stanerd form

Thepotemich [5.8K]

20,000,000+400,000+80,000+5,000+100+60+3 if u meant expanded form
but it's already in standard form

5 0

3 years ago

A smog alert has been called in a certain area of Los Angeles County in which there are 50 industrial rms. An inspector will vis

damaskus [11]

Answer:

Part (A) The required PMF is: $P(X=x)=\frac{\binom{15}{x}\binom{50-15}{10-x}}{\binom{50}{10}}$

Part (B) $B(x;n,p)=\binom{10}{x}(0.3)^x(1-0.3)^{10-x}$

Step-by-step explanation:

Consider the provided information.

There are 50 industrial rms. An inspector will visit 10 randomly selected rms to check for violations of regulations.

Part (A)

15 of the rms are actually violating at least one regulation.

Let X is the number of firms violate at least one regulation from 10 randomly selected rms to check for violations of regulations out of 50 firms of which 15 5 of the rms are actually violating.

Therefore, $X\sim Hypergeom(n=10, M=15\ and\ N=50)$

We need to determine probability mass function.

$P(X=x)=Hyper(x; n=10, M=15, N=50)\\=\frac{\binom{15}{x}\binom{50-15}{10-x}}{\binom{50}{10}}$

Hence, the required PMF is: $P(X=x)=\frac{\binom{15}{x}\binom{50-15}{10-x}}{\binom{50}{10}}$

Part (B) If there are 500 rms in the area, of which 150 are in violation, approximate the pmf of part.

Here N=500 so find the probability of p as shown below:

$p=\frac{150}{500} =0.3$ and n=10

$B(x;n,p)=B(x;10,0.3)\\=\binom{10}{x}(0.3)^x(1-0.3)^{10-x}$

5 0

4 years ago