2 years ago

Give the range of the relation. TwT PLEASE HELP!!! FULL 5 STAR RATING AND HEARTS PLEASE

Mathematics

1 answer:

Vaselesa [24]2 years ago

3 0

Answer:

0, 4

Step-by-step explanation:

You might be interested in

What is the answer for 2+3n, if the n equals 1/2

tresset_1 [31]

Answer:

6.5

Step-by-step explanation:

Brainlest plsss :)

4 0

2 years ago

Match the algebraic expression to the real life scenario

Anarel [89]

The Correct mathes are :

1. x² - 4

2. 4x

3. x/5

4. 2x + 3

5. 3x - 1

6 0

2 years ago

Lots of 40 components each are deemed unacceptable if they contain 3 or more defectives. The procedure for sampling a lot is to

MrRissso [65]

Answer:

The probability of founding exactly one defective item in the sample is P=0.275.

The mean and variance of defective components in the sample are:

$\mu=0.375\\\\\sigma^2=0.347$

Step-by-step explanation:

In the case we have a lot with 3 defectives components, the proportion of defectives is:

$p=3/40=0.075$

a) The number of defectives components in the 5-components sample will follow a binomial distribution B(5,0.075).

The probability of having one defective in the sample is:

$P(k=5)=\binom{5}{1}p^1(1-p)^4=5*0.075*0.925^4=0.275$

b) The mean and variance of defective components in the sample is:

$\mu=np=5*0.075=0.375\\\\\sigma^2=npq=5*0.075*0.925=0.347$

The Chebyschev's inequality established:

$P(|X-\mu|\geq k\sigma)\leq \frac{1}{k^2}$

6 0

3 years ago

Maria washes the windows in her house every 2 tweaks, meows her lawn every 3 weeks, and trims her garden bushes every 5 weeks. T

oee [108]

In another 30 weeks, because 2x3x5=30 weeks where she does all of the activities.<span />

4 0

2 years ago

Is the following relation a function: {(3,2), (3,-2),(1,-4),(-1,2)}

frez [133]

No as the x value 3 is repeated.

3 0

2 years ago

Give the range of the relation. TwT PLEASE HELP!!! FULL 5 STAR RATING AND HEARTS PLEASE​

Give the range of the relation. TwT PLEASE HELP!!! FULL 5 STAR RATING AND HEARTS PLEASE