Is this a function ?

Answer:

i cant see what is says srry

Step-by-step explanation:

Answer:

Extarpolation I think but I'm not sure.

Step-by-step explanation:

The writer was paid $6 per word.

Given is that a writer was paid $24,000 for a 4,000-word article.

Assume that the writer was paid $[x] per word. Then, we can write -

4000x = 24000

[x] = 24000/4000

[x] = 24/4

[x] = 6

Therefore, the writer was paid $6 per word.

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Answer:

409

Step-by-step explanation:

Answer:

506

Step-by-step explanation:

Answer: 506

Step-by-step explanation:

Answer:

cool

Step-by-step explanation:

i think you got anger issues dude

Answer:

...ok.. (╯ಠ_ಠ）╯︵ ┳━┳

Step-by-step explanation:

Are you the person I friended on brainlyz?

Answer:

The answer is that Topsoil costs 10$ more than mulch.

When we look at the equation y=20x, we see that for one cubic yard, it costs 20$. when we look at the graph, we see that for one cubic yard it costs 30$ for topsoil, therefore, Topsoil is $10 more than mulch for each cubic yard.

Answer:

Step-by-step explanation:

if you have a pentagon,

the interior angles add to 360

exterior angle is 360/5=72

Answer:

To solve for the degree take the number that has the highest exponent. If they have equal exponents then see if you can simply further

Step-by-step explanation:

To solve for the degree take the number that has the highest exponent. If they have equal exponents then see if you can simply further

Answer:

Step-by-step explanation:

1. 350 * 2^t

2. plug in 9 in that equation

Answer:

B

Step-by-step explanation:

Answer: 15

Step-by-step explanation: Use the formula: [tex]a^{2}+b^{2}=c^{2}[/tex]

Remember [tex]c^{2}[/tex] should always be the hypotenuse or the longest side.

[tex]112^{2}+b^{2}=113^{2}[/tex] ---> evaluate the exponents

[tex]12544+b^{2}=12769[/tex] ----> subtract 12544 to the other side

[tex]b^{2}=225[/tex] ---> take the square root of both sides

[tex]b=15[/tex]

Answer:

Decrease by 13%

Step-by-step explanation:

Answer:

0.0083 = 0.83% probability that the boys will stand in alphabetical order from left to right in the picture

Step-by-step explanation:

Probability:

A probability is given by the number of desired outcomes divided by the number of total outcomes.

Arrangments of x elements:

The total number of arrangments of x elements is given by:

[tex]A_{x} = x![/tex]

Desired outcomes:

Standing in alphabetical order, so only 1 possible outcome, which means that [tex]D = 1[/tex]

Total outcomes:

Arrangments of 5 people, so

[tex]T = A_{5} = 5! = 120[/tex]

Probability:

[tex]p = \frac{D}{T} = \frac{1}{120} = 0.0083[/tex]

0.0083 = 0.83% probability that the boys will stand in alphabetical order from left to right in the picture

Answer:

Option A: b × 12 ÷ 3 = 96 is the correct answer.

Step-by-step explanation:

Given that:

Batches of muffins made by Dalton = b

Dozen muffins means = b * 12

As he divided the muffins into 3 equal cans, then we will divide it by 3

[tex]\frac{b*12}{3}[/tex]

As there are 96 muffins in each can, thus

[tex]\frac{b*12}{3}=96[/tex]

Hence,

Option A: b × 12 ÷ 3 = 96 is the correct answer.

Answer:

A would be your answer

Step-by-step explanation:

Answer:

B(–1, 4)

Step-by-step explanation:

We want to find a point P(x,y).

Since it is on the directed line segment AB in the ratio 1:3, it means that:

[tex]P - A = \frac{1}{1+3}(B-A)[/tex]

So

[tex]P - A = \frac{1}{4}(B-A)[/tex]

We apply this to both the x-coordinate and y-coordinate of P.

x-coordinate:

x-coordinate of A: -3

x-coordinate of B: 5

x-coordinate of P: x

So

[tex]P - A = \frac{1}{4}(B-A)[/tex]

[tex]x - (-3) = \frac{1}{4}(5 - (-3))[/tex]

[tex]x + 3 = \frac{1}{4} \times 8[/tex]

[tex]x + 3 = 2[/tex]

[tex]x = -1[/tex]

y-coordinate:

y-coordinate of A: 1

y-coordinate of B: 13

y-coordinate of P: y

So

[tex]P - A = \frac{1}{4}(B-A)[/tex]

[tex]y - 1 = \frac{1}{4}(13 - 1)[/tex]

[tex]y - 1 = \frac{1}{4} \times 12[/tex]

[tex]y - 1 = 3[/tex]

[tex]y = 4[/tex]

So the correct answer is given by option B.

Answer:

3

1

Step-by-step explanation:

9514 1404 393

Answer:

  $1,197.71

Step-by-step explanation:

The 6.2% Social Security tax applied to the first $90,000 of earnings in 2005, so Jackson is due to be refunded the tax he paid on more than that amount.

  6.2% × (74,007 +35,311 -90,000) = 6.2% × 19,318 = $1,197.71

Jackson should receive a Social Security tax refund of $1,197.71.

_____

Comment on rounding

The tax on 74,007 will be rounded down, as will the tax on 35,311. So, the overpayment value calculated here needs to be rounded down to correspond to the actual to-the-penny amount of overpayment.

Answer:

Step-by-step explanation:

S for seats taken by girls, what is the formula for the number of boys on the bus

Answer:

108

Step-by-step explanation:

237-129= 108

hope it helps

Answer:

x= 108

Step-by-step explanation:

use inverse operations to subtract 129 from both sides

x+129=237

   -129   -129

x=108

Answer:

Answer is A all multiples of 5 end with 5 or 0

Answer:

640

Step-by-step explanation:

32 × 60 = 1920

1920 / 3 = 640

hope this helps...

The object is moving at  640 yards per minute.

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

We know 1 yard is equal to 3 feet and 1 minute is 60 seconds.

Given, An object is moving at the constant rate of 32 feet per second.

∴ The object is moving at {(32/3)×60} yards in one minute.

= 640 yards per minute.

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Answer:-5x-8y=-5

Step-by-step explanation:

add right sides of equation and even them with result of adding right sides of equation

4x-4y-9x-4y=-2-3

-5x-8y=-5

Answer:

they drank 1 bottle of sprite in all

Answer:

1

Step-by-step explanation:

2/4=1/2

1/2+1/2=1

Answer: 22

Step-by-step explanation:

Two dozen equals 24, divide it in half leaves 12 vanilla sprinkle doughnuts

the remaining 12 minus the 2 strawberry cream equals 10 chocolate sprinkles

add the 10 chocolate plus 12 vanilla to get 22

Answer:

She was there for 3 hours.

Step-by-step explanation:

7.25-5= 2.25

2.25÷0.75=3

Answer: x = 3 √21

Step-by-step explanation:

you gotta use our good, old, trusty friend pythagorean theorem.

a^2 + b^2 = c^2

x^2 + 6^2 = 15^2

x^2 = 15^2 - 6^2

x^2 = 189

x = √189

x = √27 · 7

x = 3 √3 · 7

x = 3 √21