2 years ago

Plot the inequality x < 0

Mathematics

1 answer:

Sholpan [36]2 years ago

7 0

Step-by-step explanation:

This is saying " Every number possible thats less than, but not 0" so you show that

You might be interested in

The number of accidents that occur at a busy intersection is Poisson distributed with a mean of 4.5 per week. Find the probabili

Mariana [72]

Answer:

a) 0.01111

b) 0.4679

c) 0.33747

Step-by-step explanation:

We are given the following in the question:

The number of accidents per week can be treated as a Poisson distribution.

Mean number of accidents per week = 4.5

$\lambda= 4.5$

Formula:

$P(X =k) = \displaystyle\frac{\lambda^k e^{-\lambda}}{k!}\\\\ \lambda \text{ is the mean of the distribution}$

a) No accidents occur in one week.

$P(x =0)\\\\= \displaystyle\frac{4.5^0 e^{-4.5}}{0!}= 0.01111$

b) 5 or more accidents occur in a week.

$P( x \geq 5) = 1-\displaystyle \sum P(x$

c) One accident occurs today.

The mean number of accidents per day is given by

$\lambda = \dfrac{4.5}{7} = 0.64$

$P(x =1)\\\\= \displaystyle\frac{0.64^1 e^{-0.64}}{1!}= 0.33747$

5 0

2 years ago

Find the Area and Perimeter of both figures!

Leokris [45]

where is the figures to solve.

4 0

2 years ago

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Mariulka [41]

Answer:

The answer is 55 6/9, but when simplified, it is 55 1/3

4 0

2 years ago

Whats the area of a circle that has a 8mm dimeter using 3.14 of pi

djyliett [7]

Answer:

50.24

Step-by-step explanation:

8/2 = 4

3.14 x 4^2 = 50.24

8 0

1 year ago

Which words make this statement true?

yan [13]

-4 is Less than -3 is the answer

4 0

2 years ago

Plot the inequality x < 0​

Plot the inequality x < 0