A utility company burns coal to generate electricity. The cost of removing a certain percent of the pollutants from the smokestack emissions is typically not function. That isif it costs C dollars to remove 25% of the pollutants. would cost more than dollars to remove 50% of the pollutants. As the percent of removed pollutants approaches 100 %, the cost tends to become pro . Suppose that the cost C (in dollars) of removing p % of the smokestack pollutants

Answer:100$-100%               100*12.5=1250

                                                    1250/100=12.5

                 ?-12.5%

Step-by-step explanation:

Answer:

[tex]{ \tt{12.5\% \: of \: \$ \: 100}}[/tex]

Convert 12.5% into fraction. To convert a percentage to a fraction , divide it by 100.

⟿ [tex] \tt \frac{12.5}{100} \times 100[/tex]

⟿ [tex] \tt{12.5}[/tex]

[tex] \boxed{ \boxed{ \tt{Our \: final \: answer : 12.5} }}[/tex]

Hope I helped ! ♪

Have a wonderful day / night ! ツ

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

The x-intercept is (-2,0)

Step-by-step explanation:

Answer:

y = x

Step-by-step explanation:

Answer:

x=4 and y=0

Step-by-step explanation:

Sub x-4 in for y:

2x+4(x-4)=8

2x+4x-16=8

6x=24

x=4

y=x-4

y=4-4

y=0

Y = 4

X = 0

Answer is 8

Answer:

Step-by-step explanation:

34

Answer:

slope = 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

2y - 4x + 8 = 0 ( subtract - 4x + 8 from both sides )

2y = 4x - 8 ( divide all terms by 2 )

y = 2x - 4 ← in slope- intercept form

with slope m = 2

Answer: x = 4

Step-by-step explanation:

6x + 8 = 5x + 12

      -8            -8

6x = 5x + 4

-5x  -5x

x = 4

Answer:

sum of ratio =3+2=5

David'share=£9900x3/5=£5940

Sum of ratio for part= 4+4+2=10

for himself=£5940x4/10=£2376

for wife=£5940x4/10=£2376

for son=£5940x2/10=£1188

his wife gets over son

£2376-£1188=£1188

Answer:

1188 pounds

Step-by-step explanation:

your welcome :)

Answer:

B.) 6x² + 7x + 2

Step-by-step explanation:

(3x + 2) ( 2x + 1)

6x² + 3x + 4x + 2

6x² + 7x + 2

Answer:

70 gifts were returned

Step-by-step explanation:

14%* 500

0.14*500= 70

Answer:

Step-by-step explanation:

the part-to-whole relationship between homework help and sports

Answer:

cool

Step-by-step explanation:

Sure!

I can help whatever you need, but systems of equations are two equations that have the same solution for x and y.

Have a great day! Let me know if you need any help!

Answer: 6,656 rabbits.

Step-by-step explanation:

The initial number of rabbits is 26.

We know that every 30 days, this number is doubled.

Then after 30 days, the population of rabbits is: 2*26

After other 30 days, the population will be: 2*(2*26) = 26*(2)^2

After another 30 days, the population will be: 2*26*(2)^2 = 26*(26)^3

The equation for this population can be written as:

P = A*(1 + 1)^(d/30)

where:

A is the initial population, in this case, 26

d is the number of days that have ben passed.

the denominator of 30 is because the population doubles every 3 days, so when d = 30, we will have that d/30 = 1, this is the first time that the population is doubled. When d = 60, d/30 = 2, this is the second time that the population is doubled, and so on.

Then our equation is:

P(d) = 26*(2)^(d/30)

The population after 240 days will be:

P(240) = 26*(2)^(240/30) = 6,656

So after 240 days, there will be 6,656 rabbits.

Answer:

its the second i hope that helped

Part A:

$12 per ticket

36/3= 12

Part B:

$5.50 for two ice cream cones

8.25/3= 2.75 2.75•5= 5.50

Part C:

$1.65 for 5 bananas

.99/3=.33 .33•5= 1.65

Answer:

A= 12 dollars per ticket

B= 5.50 for two ice cream cones

C= 1.63 for five bananas

Step-by-step explanation:

you take the number of items you have over the price

ex= #item/ price

then you put the number of items you want over x

ex #item/x

then cross multiply you should get something like this

#itemx = price

then you divide by your #item until you are left with x, x is your answer

Answer:

f(x)=0.5x+3.5, x<1

f(x)=-2x+6, x>1

Step-by-step explanation:

Find the Point of Interest, which is at x=1 because the direction changes. Find the slope (rise/run) of the line on the left which is 1/2 or 0.5. Find the y-intercept by plugging in the given point: (-3, 2). 0.5(-3)+c=2 so the y-intercept is 3.5. Do the same for the line on the right.

Answer:

$1711.5

Step-by-step explanation:

Step one

given data

Principal = $1500

interest rate= 4.5% = 0.045

time = 3 years

Step two:

The compound interest expression is

[tex]A= P(1+r)^t\\\\A=1500(1+0.045)^3\\\\A=1500(1.045)^3\\\\A=1500*1.141\\\\A=1711.5[/tex]

Answer:

answer is option A PQ AND JN

PQ and JN are a pair of lines that are non-intersecting, non-parallel, and non-coplanar, so they are skew lines.

Skew lines are a pair of lines that are non-intersecting, non-parallel, and non-coplanar. This implies that skew lines can never intersect and are not parallel to each other. For lines to exist in two dimensions or in the same plane, they can either be intersecting or parallel.

In the cuboid,

1) PQ and JN

Here, PQ and JN are a pair of lines that are non-intersecting, non-parallel, and non-coplanar, so PQ and JN are skew lines.

2) MQ and KO

Here, MQ and KO are parallel lines.

3) ON and NQ

Here, ON and NQ are intersecting lines

D) OP and JM

Here, MQ and KO are parallel lines.

Therefore, option 1 is the correct answer.

To learn more about the skew lines visit:

https://brainly.com/question/1995934

#SPJ2

Answer: It would be (0,12) for sure but I'm not sure about the rest

Step-by-step explanation:

Answer:

-7x +18

Step-by-step explanation:

ok this the work

4(2x-7) and 5(3x-2) distribute both  

8x−28   15x−10  

-15x +28 -15x +28     8x-15x is -7x  -10+28 is 18

-7x+18

Answer:

Those Are The Cells Inside A Turtle.

Step-by-step explanation: Try Searching Up "Cells Inside A Turtle" It Will Probably Help.

Ikr its so- ion even have words

IM DEADDDDDDDDDDDDDDDDDDDDDDDDDDDD

Answer: zero

Explanation: if one classroom on its own needed 17 gallons of paint and they only purchased 16,-- which is less than needed for one classroom- how would there be enough for any other classroom?

Answer: (+) 1/3

Step-by-step explanation: 2/3 + -1/3 is basically subtracting 1/3 from 2/3 so, 2/3 - 1/3 = 1/3.

Answer:

The answer is 1/3.

Step-by-step explanation

If you have a calculator then you can put it in your calculator and it will give you the answer.

If you don't have one then here is how you do it.

Its simple really, all your doing is just subtracting 1/3 from 2/3 and you will get 1/3 which is the answer.

I hope this helps you.

Answer: Bus B is slightly faster

Step-by-step explanation:

the slope for bus A is slightly greater than the slope 125/2 of bus B

Answer:

x = 5

Step-by-step explanation:

Divide 25 by 5, you get 5, so, x = 5.

Answer:

17 i think

Step-by-step explanation:

Answer:

depends on how big his kitchen is

Step-by-step explanation:

His kitchen could be big and it can be small so it depends on how big his kitchen is