Please help with this answer I don't understand it

Mathematics

1 answer:

USPshnik [31]3 years ago

6 0

Answer:

Step-by-step explanation:

the 1st one is 1735

The 2nd one is 1573

You might be interested in

Use the Pythagorean theorem to solve the missing side length round to the nearest tenth if needed

notka56 [123]

Answer:

h²=b²+p²

15²=6²+p²

225-36=p²

189=p²

13.74=p

4 0

3 years ago

How do the absolute values of -12.5 and 11.5 compare?Chose a symbol to make the sentence true

barxatty [35]

Answer:

|-12.5| > |11.5|

Step-by-step explanation:

the absolute value of -12.5 is 12.5 and the absolute value of 11.5 is 11.5. you know this because this would be the distance of the number from zero on a number line. since 12.5 is greater than 11.5, |-12.5|>|11.5| :)

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