PLEASE HURRY IT DUE IN 59 MIN WILL GIVE BRAILYEST Elliot has been running a lawn care business since 2000. He cuts grass, trims, and weed whacks yards for his customers throughout the season. Each year, he has increased his fee by the same amount. The table shows what Elliot charged each customer for two given years of his business:


Year Lawn Care Fee

2000 $750

2010 $1350

A. What is the rate of change and initial value for Elliot's business? How do you know?

B. Write an equation in slope-intercept form to represent the fees that Elliot charges each year.

Answer:

c Add 5 to both sides

Step-by-step explanation:

The statement is represented by the mathematical expression;

4 over 7 multiplied by x minus 5 equals negative 13

4/7  * x - 5 = 13

a Subtract 13 from both sides

This option is wrong because there is no point making the eight side of the equation zero

b Divide both sides by 7

This option is wrong because it is only making the equation complex and not simple.

c Add 5 to both sides

Among all the options, this is correct. The reason is because it would simplify the expression in the left side of the equation.

d Multiply both sides by 4

This option is wrong because it is only making the equation complex and not simple.

Answer: 52.35 − 1.58 = 50.77

Step-by-step explanation:

Answer:

1.25b

Step-by-step explanation:

Let the cost of stock in a bank, b.

Now, since the price of a stock in a computer company is 25% greater than the cost of stock in a bank, it means;

the cost of stock in the computer company = b + 25%b = 1.25b

Thus,total cost of stock in both bank and computer company is;

Sum = 1.25b

answer:

4000 Euros and 25260 kronas.

detailed answer:

If £5000 is 100percent of his money, then 60percent is £X

x=(60×5000)/100= 3000(£)

rest of it is £2000

lets calculate Euros first:

3000/0.75=4000 (Euro €)

now kronas:

2000×12.63=25260 krona.

Answer:

Ethan

Step-by-step explanation:

Answer: g(x) = 0+(-3)x

Step-by-step explanation:

Given Function : g(x)=x−4x

To rewrite the above function g(x) in the form g(x)=c+rx, where c and r are constants.

Consider  g(x)=x−4x = x(1-4)

⇒g(x) = -3x

⇒g(x) = 0+(-3)x

Here c = 0 , r =-3

Hence , the solution is g(x) = 0+(-3)x.

A function can be rewritten in several ways.

[tex]\mathbf{g(x) = x - 4x}[/tex] in form of [tex]\mathbf{g(x) = c + rx}[/tex] is [tex]\mathbf{g(x) = 0 - 3x}[/tex]

The function is given as:

[tex]\mathbf{g(x) = x - 4x}[/tex]

Evaluate like terms

[tex]\mathbf{g(x) = - 3x}[/tex]

Add 0 to the function

[tex]\mathbf{g(x) = 0 - 3x}[/tex]

Rewrite as:

[tex]\mathbf{g(x) = 0 + (- 3x)}[/tex]

Compare the above function to: [tex]\mathbf{g(x) = c + rx}[/tex];

We have:

[tex]\mathbf{c = 0}\\\\\mathbf{r = -3}[/tex]

Hence, [tex]\mathbf{g(x) = x - 4x}[/tex] in form of [tex]\mathbf{g(x) = c + rx}[/tex] is [tex]\mathbf{g(x) = 0 - 3x}[/tex]

Read more about rational functions at:

https://brainly.com/question/12419178

Answer:

The rate at which the water level is falling when the water is 4 meters deep to the nearest hundredth is 0.02 meters per minute.

Step-by-step explanation:

The volume of a cylinder ([tex]V[/tex]), measured in cubic meters, is represented by the following formula:

[tex]V = \pi\cdot r^{2}\cdot h[/tex] (1)

Where:

[tex]r[/tex] - Radius, measured in meters.

[tex]h[/tex] - Height, measured in meters.

Then, we differentiate (1) in time:

[tex]\dot V = 2\pi \cdot r\cdot h \cdot \dot r +\pi \cdot r^{2}\cdot \dot h[/tex] (2)

Where:

[tex]\dot V[/tex] - Rate of change of the volume, measured in cubic meters per minute.

[tex]\dot r[/tex] - Rate of change of the radius, measured in meters per minute.

[tex]\dot h[/tex] - Rate of change of the height, measured in meters per minute.

Then, we clear the rate of change of the height:

[tex]\pi \cdot r^{2}\cdot \dot h = \dot V-2\pi \cdot r\cdot h \cdot \dot r[/tex]

[tex]\dot h = \frac{\dot V - 2\pi \cdot r\cdot h\cdot \dot r}{\pi \cdot r^{2}}[/tex]

[tex]\dot h = \frac{\dot V}{\pi \cdot r^{2}}-\frac{2\cdot h\cdot \dot r}{r}[/tex]

[tex]\dot h = \frac{1}{r}\cdot \left(\frac{\dot V}{\pi \cdot r}-2\cdot h\cdot \dot r \right)[/tex] (3)

If we know that [tex]\dot V = -3\,\frac{m^{3}}{min}[/tex], [tex]r = 7\,m[/tex], [tex]h = 4\,m[/tex] and [tex]\dot r = 0\,\frac{m}{min}[/tex], then the rate of change of the height is:

[tex]\dot h = \left(\frac{1}{7\,m} \right)\cdot \left[\frac{-3\,\frac{m^{3}}{min} }{\pi\cdot (7\,m)-2\cdot (4\,m)\cdot \left(0\,\frac{m}{min} \right)} \right][/tex]

[tex]h = -0.019\,\frac{m}{min}[/tex]

The rate at which the water level is falling when the water is 4 meters deep to the nearest hundredth is 0.02 meters per minute.

Answer:

$10 coins: 21

$20 coins: 24

Step-by-step explanation:

heyy me again

So we can create 2 equations where

x = number of $10 coins

y = number of $20 coins:

x + y = 45

10x + 20y = 690

we can move equation 1 around so that we can get a value of x

x = 45 - y

now we can substitute x into the second equation

10(45 - y) + 20y = 690

450 - 10y + 20y = 690

10y = 240

y = 24

Now plug in y back into the first equation

x = 45 - y

x = 45 - 24

x = 21

Answer:

$34.5

Step-by-step explanation:

1.38 * 25 = 34.5

Answer:

The answer is $34.5.

Step-by-step explanation:

$1.38 x 25 = $34.5.

Answer:AAS

Step-by-step explanation:

Answer:

that would be 2.64

Step-by-step explanation:

Answer:

[tex]2x + 6[/tex]

Step-by-step explanation:

[tex]7 - (2x + 1) + 4x[/tex]

Distribute the negative inside 2x+1

[tex]7 - 2x - 1 + 4x[/tex]

Remind that negative multiply negative must equal positive.

variables cannot sum/add/subtract with constants.

They must be the same terms.

[tex]4x - 2x - 1 + 7 \\ 2x + 6[/tex]

Therefore, our answer is 2x+6

Answer:

times that number by 1.6

Step-by-step explanation:

[tex] \large{ \text{Hii,Hope \: you \: are \: fine!}}[/tex]

This is a question from coordinate geometry. This is a very simple question. You can solve it by using distance formula.

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First we have to assume the coordinates as following:-

Let the coordinates of A be (8,4) and coordinates of B be (5,1).

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Further we have to assume:-

[tex] \mapsto\sf{X_1=8}[/tex]

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[tex]\mapsto \sf{Y_1=4}[/tex]

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[tex]\mapsto \sf{X_2=5}[/tex]

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[tex]\mapsto \sf{Y_2=1}[/tex]

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Here we have distance formula:-

[tex] \sf{Distance \: of \: AB= \sqrt{({X_2-X_1) }^{2} + {( Y_2-Y_1) }^{2} } }[/tex]

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[tex] \sf{Distance \: of \: AB= \sqrt{({5 - 8) }^{2} + {( 4 - 1) }^{2} } }[/tex]

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[tex] \sf{Distance \: of \: AB= \sqrt{({ - 3) }^{2} + {( 3) }^{2} } }[/tex]

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[tex] \sf{Distance \: of \: AB= \sqrt{9+ 9 } }[/tex]

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[tex] \sf{Distance \: of \: AB= \sqrt{18} }[/tex]

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[tex] \sf{Distance \: of \: AB= 3 \sqrt{2} cm }[/tex]

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This is your final answer.

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KINDLY VISIT WEB TO UNDERSTAND MORE CLEARLY.

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Answer:

1. sun

2.  gravity

3.Atmosphere

4. Hydrosphere

5.  Run off

Step-by-step explanation:

Answer:

y=6

Step-by-step explanation:

Answer:

x>1

Step-by-step explanation:

Answer:

The answer is 1/216

Step-by-step explanation:

for the first roll, you have a 1/6 chance to roll a 2

same for the other two rolls

so,

1/6*1/6*1/6=1/216

hope that helps

Step-by-step explanation:

Ah statistics

68-95-99.7

a. 68% is between -1 and 1 standard deviation, which is between 389 and 449 minutes

b. 95% is between -2 and 2 standard deviations, which is between 359 and 479 minutes

c. 99.7% is between -3 and 3 standard deviations, which is between 329 and 509 minutes

d. Use table A with a z-score of (360-419)/30 = -1.96666667

and with a z-score of (478-419)/30 = 1.96666667

NOTE THESE ARE NOT THE ANSWERS, but use the z-scores to find the percentage on table A

e. (400-419)/30 = -0.633333333 as his z-score

now find that value on table A

We are given the mean and the standard deviation. If the distribution is normal(bell-shaped), the Empirical Rule is used, otherwise, if the distribution is unknown, Chebyshev's Theorem is used.

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

Chebyshev Theorem

The Chebyshev Theorem can also be applied to non-normal distribution. It states that:

At least 75% of the measures are within 2 standard deviations of the mean.

At least 89% of the measures are within 3 standard deviations of the mean.

An in general terms, the percentage of measures within k standard deviations of the mean is given by [tex]100(1 - \frac{1}{k^{2}})[/tex].

In this question:

Mean of 419, standard deviation of 30.

Question a:

Within 1 standard deviation of the mean, so:

419 - 30 =  389.

419 + 30 = 449.

Between 389 and 449 minutes.

Question b:

Within 2 standard deviations of the mean, so:

419 - 60 = 359

419 + 60 = 479

Between 359 and 479 minutes.

Question c:

Within 3 standard deviations of the mean, so:

419 - 90 = 329

419 + 90 = 509

Between 329 and 509 minutes.

Question d:

Have to find how many standard deviations it is from the mean:

(478 - 419)/30 = 1.97

(360 - 419)/30 = -1.97

Considering [tex]k = 1.97[/tex]

[tex]100(1 - \frac{1}{1.97^{2}}) = 74.2[/tex]

At least 74.2% of the times would be between 360 and 478 minutes.

Question e:

The z-score is:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

In which X is the measure, [tex]\mu[/tex] is the mean and [tex]\sigma[/tex] is the standard deviation.

For this question, X = 400, [tex]\mu = 419, \sigma = 30[/tex]

So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{400 - 419}{30}[/tex]

[tex]Z = -0.633[/tex]

This worker is in the lower half of workers but within 0.633 standard deviations of the mean.

For more on the Empirical Rule, you can check https://brainly.com/question/24244232

For more on the Chebyshev Theorem, you can check https://brainly.com/question/23612895

For more on z-scores, you can check https://brainly.com/question/16645591

Answer:

4.3

Step-by-step explanation:

that's the answer rounded to the nearest tenth

The side length of an equilateral triangle whose side length 4.3 centimeter.

Given that,

The side length of an equilateral triangle is 5 centimeters.

We have to determine,

The length of an altitude.

According to the question,

An altitude of a triangle is the perpendicular segment from a vertex of a triangle to the opposite side (or the line containing the opposite side).

The side length of an equilateral triangle is 5 centimeters.

Altitude of Equilateral Triangle is,

[tex]h = \dfrac{\sqrt{3}}{2}a\\\\h = \dfrac{\sqrt{3}}{2}5\\\\h = \dfrac{5\sqrt{3}}{2}\\\\h = 4.33[/tex]

Hence, The side length of an equilateral triangle whose side length 4.3 centimeters.

To know more about Equilateral triangle click the link given below.

https://brainly.com/question/16803837

Answer:

b. 21

Step-by-step explanation:

The first five mutiples of 7 are: 7, 14, 21, 28, 35. You can get these by multiplying 7 to any integer.

In order to get the average of these numbers, you have to add them and divide the sum to the total number of multiples.

Let's add first.

7+14+21+28+35 = 105

Let's divided 105 by 5, which is the number of the multiples of 7.

105÷5 = 21

The answer is 21.

Answer:

The final price of the jeans would be $48.

Answer:

68.17m

Step-by-step explanation:

Please see attached a rough sketch of the scenario

Step one:

Given data

Height of victim= 4.5ft

The horizontal distance of the snipper from the building = 780ft

The angle of elevation= 5 degrees

Required

The vertical distance

The opposite= the vertical distance

789 ft = the adjacent

Step two:

Applying SOH CAH TOA

tan ∅= opp/adj

tan 5= opp/780

cross multiply we have

0.0874= opp/780

cross multiply we have

0.0874*780= opp

opp= 68.17m

The sniper shoots from a vertical distance of  68.17m

Answer:

14.9%

Step-by-step explanation:

Using the compound interest formula;

A = P(1+r)^t

A is the amount = $2000

P is the principal = $1000

r is the rate

T is the time = 5 years

Substitute the given values into the formula;

2000 = 1000(1+r)^5

2000/1000 = (1+r)^5

2 = (1+r)^5

[tex]\sqrt[5]{2} \\[/tex] = 1 + r

r = 1.149 - 1

r = 0.149%

Hence the required rate is  14.9%

Answer:

a) How many donuts did Jane buy>

b) A box of donuts contains 12 pieces, and Jane bought 24 boxes for Jannea's birthday.

c) Multiplication

d) ???

e) 288

Step-by-step explanation:

Answer:

Step-by-step explanation:

a1 = 3;

a2 = 2(a1 - 2 ) = 2(3-2) = 2

a2 = 2

a3 = 2(a2-2) = 2(2-2) = 0

a3=0

a4 = 2(a3-2) = 2(0-2) = -4

a4 = -4

a5 = 2(a4 - 2) = 2(-4-2) = -12

a5 = -12

Answer:

Streatch by 3, Left by 3 and Up 3

Answer:

more context please :)

Step-by-step explanation:

Answer:

more context please

Step-by-step explanation:

Answer:

n = 2m

Step-by-step explanation:

n being the number of movies

and m being the months

Answer:

Step-by-step explanation:

idek bro idek