All categories

3 years ago

Is the relation shown in the table below a function? Explain.

Mathematics

1 answer:

jek_recluse [69]3 years ago

4 0

Answer

Step-by-step explanation:

it is not a function because 9 and three are a pair but so are 27 and 3. that makes it not a function

You might be interested in

A pink crayon is made with 12\text{ mL}12 mL12, space, m, L of red wax for every 5\text{ mL}5 mL5, space, m, L of white wax. Whi

Sedaia [141]

Answer:

D 36 ML of red wax mixed with 15 ML of white wax AND

E 60 ML of red wax mixed with 25 ML of white wax

Step-by-step explanation:

just listen to me im big brain

4 0

3 years ago

I really need some help. I'll mark best answer!

tresset_1 [31]

Multiply top equation by -2, then add equations so b drops out....solve for a...plug in a to get b

7 0

3 years ago

Read 2 more answers

Past experience has indicated that the breaking strength of yarn used in manufacturing drapery material is normally distributed.

OLEGan [10]

Answer: the value of population standard deviation is 3.87

Step-by-step explanation:

From the information given,

Number of sample, n = 8

For a confidence level of 95%, the corresponding z value is 1.96. This is determined from the normal distribution table.

We will apply the formula

Confidence interval

= mean ± z ×standard deviation/√n

Since confidence interval = 2.694,

It becomes

2.694 = 1.96 × standard deviation/√8

Dividing both sides of the equation by 1.96, it becomes

1.37 = standard deviation/√8

Standard deviation = 1.37 × √8

Standard deviation = 3.87

3 0

3 years ago

Help would be much appreciated pic of question

Westkost [7]

Answer:

see attached

Step-by-step explanation:

The graph is a series of horizontal lines. A solid dot goes wherever there is an "or equal to" symbol in the inequality. An open dot goes where the point is not included in the function definition (but nearby points are).

7 0

3 years ago

I need to know 6 50/6 converted to fraction and simpilied

FromTheMoon [43]

$6\frac{50}{6} =6\frac{25}{3}=14\frac{1}{3} =\frac{43}{3}$

Hope this helped

7 0

3 years ago