2. Simplify: 12(3y + x)

Answer:

not a function

Step-by-step explanation:

{(3,4), (1,5), (-9,0), (3,-2)}

This is not a function since the input 3 goes to two different outputs

3 goes to 4 and -2

Answer:

Make sure the bottom numbers (the denominators) are the same.

Subtract the top numbers (the numerators). Put the answer over the same denominator.

Simplify the fraction (if needed).

Step-by-step explanation:

"There are 3 simple steps to subtract fractions

Make sure the bottom numbers (the denominators) are the same.

Subtract the top numbers (the numerators). Put the answer over the same denominator.

Simplify the fraction (if needed)."

Answer:

The 90% confidence interval for the proportion of job recruiters who reassessed a job candidate after viewing his/her social media content is (0.4137, 0.5063).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which

z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].

In a survey of 314 job recruiters, 46% said that they had reassessed a job candidate after viewing his/her social media profile and content. (This includes both positive and negative reassessments of the job candidate.)

This means that [tex]n = 314, \pi = 0.46[/tex]

90% confidence level

So [tex]\alpha = 0.1[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].

The lower limit of this interval is:

[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.46 - 1.645\sqrt{\frac{0.46*0.54}{314}} = 0.4137[/tex]

The upper limit of this interval is:

[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.46 - 1.645\sqrt{\frac{0.46*0.54}{314}} = 0.5063[/tex]

The 90% confidence interval for the proportion of job recruiters who reassessed a job candidate after viewing his/her social media content is (0.4137, 0.5063).

Answer:

Each $148 = 1 pound.

Step-by-step explanation:

Answer:

7/48,0.5,9/16,0.75

Step-by-step explanation:

Hope this helps

Step-by-step explanation:

4'3x5'2

It means 4'3= 4 multiplied by its self 3 times

Answer:

2,000 + 0 + 70 + 0 = 2,070

Step-by-step explanation:

300 + 40 +5 x 6

300 + 4 = 340

340 + 5 = 345

345 x 6 = 2070

2,000 + 0 + 70 + 0 =

2,070

Hope this helps

Answer:

20

Step-by-step explanation:

you use the pathagorian theorem which is a suqared plus b squared equals c squared.

it would be 12*12 plus 16*16 equals x squared. so 144 plus 256. that equals 400. then you take the square root of it which is 20. therefore x equals 20.

A student is chosen at random from a class ,The student is a woman.

lacking a clear goal, plan, or pattern. : created, completed, or picked at random. read a few pages of the book at random. : referring to, containing, or being elements or occurrences that have a known likelihood of occurring.

Known as an entropy source, a TRNG is a function or apparatus that uses randomness to produce non-deterministic data (such as a series of numbers) to seed security algorithms.

As synonyms for random, the words casual and haphazard are frequently used.

straightforward random sampling Choosing a sample with simple random sampling necessitates the use of randomly generated numbers.

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Answer:

-2.12 -089 0.4 9/8

Step-by-step explanation:

im good at fractions

Answer:

2.4

Step-by-step explanation:

10% of 24

Make the 10% a decimal.

0.10

Multiplication!!!

0.10×24

0.10×24=2.4

Answer:

Distributive

Step-by-step explanation:

The 4y is distributed to the terms in parentheses.

Answer: Look below. I hope this helps=3

Step-by-step explanation: Sales tax is an additional amount of money you pay. based on a percentage of the selling price of goods. Also services that are purchased. For example, if you purchase a new television for $400 and live in an area where the sales tax is 7%. Then you would pay $28 in sales tax.

Answer:

y = -12x -77

Step-by-step explanation:

-5 - -7/-6 - -7 = -12

slope = -12

y = mx + b

Subsutitue

7 = -12 ⋅ -7 + b

b = -77

good luck, i hope this helps :)

Answer:

Sarah has 11 packages of sour patch kids and 6 packages of M&Ms

Step-by-step explanation:

11 + 6 = 17, and 11 is five more than 6, fulfilling the needs of the problem

Answer:

Sarah has 11 packages of sour patch kids and 6 packages of M&Ms

Step-by-step explanation:

11 + 6 = 17, and 11 is five more than 6, fulfilling the needs of the problem

hope this helps

Answer:

you wouldn't get to many unless every time you roll you get an odd number and if you end up with that you can expect to get a number counted by 3 at least 6 times

Answer:

6453438.5

Step-by-step explanation:

calculatorrrrr

Answer:

yes he was correct Perry's hypothesis was correct

Answer:

233310 = y

Step-by-step explanation:

Answer:233310

Step-by-step explanation:

Answer:

$6.90

Step-by-step explanation:

$6 * .15 = $0.90

$6 + $0.90= $6.90

Answer:

$6.90

Step-by-step explanation:

6 x 1.15 = 6.9

= $6.90

Answer:

roberto is not smart

Step-by-step explanation:

34/45 is 0.75555555555 or 0.75 or .75

ur welcome

75/25 mortgage, implies a down payment of 25%, so there would be no PMI requirement.

The correct answer is D.

A mortgage is a type of loan used to purchase real estate or property.

In a mortgage, the borrower (often called the "mortgagor") agrees to pay back the lender (often called the "mortgagee") over a period of time, typically 15 to 30 years.

We have,

A PMI (Private Mortgage Insurance) requirement is typically necessary for mortgages with a down payment of less than 20% of the purchase price of the home.

Now,

75/25 mortgage, implies a down payment of 25%, so there would be no PMI requirement.

3/27 balloon mortgage, and 7/1 ARM, do not relate to the PMI requirement.

A 30-year mortgage would have a PMI requirement if the down payment is less than 20%.

Thus,

75/25 mortgage, implies a down payment of 25%, so there would be no PMI requirement.

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Answer:The answer is given by :

[ The amount of material ]  / [The  number of pillows made ]  =   16 / 12  = 4 /3 = ( 1 + 1/3 ) yds per pillow

So the answer lies between the integers 1 and 2

Step-by-step explanation:

Step-by-step explanation:

In Triangle (the symbolΔ)QRS,

Angle R is congruent to Angle Q,

And side QR=11

And side SQ=8

Find.The length of RS.

Answer:

X= 25/6

Step-by-step explanation:

Please mark brainliest

Answer:

-6x+3>9

Step-by-step explanation:

Shift the equation to suitable form

Suppose you begin with a number . Multiply it with 3 then subtract 6 from it ,describe a suitable no so that the resulting number will be less than -9.

Answer:

3.53

Step-by-step explanation:

I checked it using a calculator. :)