*Will mark brainliest*

Step-by-step explanation:

t=20/(r-50)t=20/r-50

In order to determine the number of cars that were residents with a Green Key and the number of cars parked without the Green Key, we will use the following formula:

Let x be the number of residents with a Green Key who parked. Let y be the number of cars that parked without a Green Key.

We can set up two equations based on the information given in the problem:

x + y = 10,867 (the total number of cars parked in the lot)  

9x + 20y = 169,820 (the total amount of money collected)

Solve for x using the first equation:

x + y = 10,867

x = 10,867 - y

substitute this value for x in the second equation

and solve for y:

9x + 20y = 169,8209(10,867 - y) + 20y

= 169,82097,803 - 9y + 20y

= 169,82011y

= 72,017y

= 6557.909

We can round this number to 6558 since you cannot park a fraction of a car.

So, approximately 6558 cars are parked without a Green Key.

To find the number of residents with a Green Key who parked, we can substitute y = 6558 into the equation:

x + 6558 = 10,867x

= 10,867 - 6558x

= 4309

So, approximately 4309 cars parked that were residents with a Green Key, while approximately 6558 cars parked without the Green Key.

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Answer:

P(2): 1/5

P(4): 1/5

P(odd number): 3/5

P(whole number): 5/5

P(6): 0/5

P(2 or 3): 2/5

Step-by-step explanation:

There are 5 equal sections in this circle. So, the probability to land in each section is 1/5.

The odd numbers are 1, 3, and 5. Since each section is 1/5, you add

1/5 + 1/5 + 1/5 = 3/5. That is the probability that you will land in any odd number.

Because all the numbers listed are whole numbers, no matter where the spinner lands it will be a whole number. So, the probability is 5/5 for whole numbers.

Since 6 is not a section, it's probability will be 0/5 (or you can just put 0).

"Or" means you add the two probabilities. Add the probability of landing on 3 (which is 1/5) to the probability of landing on 2 (which is also 1/5). So, you get 2/5.

Answer:

17. 1/5

18. 1/5

19. 3/5

20. 1

21. 2/5

The news article related to a current, specific U.S. trade barrier issue is given below.

Trade barriers are government-induced restrictions on international trade.The barriers can take many forms, including the following:

Tariffs,Non-tariff barriers to trade, Import licenses, Export licenses,Import quotas, Subsidies, Voluntary Export Restraints, requirements, Embargo, Currency devaluation, Trade restriction.

Trade barriers such as tariffs raise prices and reduce available quantities of goods and services for U.S. businesses and consumers, that lead to lower income, reduced employment, and lower economic output.

An increase in U.S. trade barries may also result in a decline in international trade in the United States.

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x= (22 + sqrt(17)) * 2 is the value of x that maximizes the volume of the box.

To maximize the volume of the box, we need to choose the value of x that will give us the largest possible volume. Let's call the height of the box h, and the length and width of the base of the box l and w, respectively.

Since we're cutting x-cm squares out of each corner of the sheet of paper, the length and width of the base of the box will be:

l = 88cm - 2x
w = 84cm - 2x

The height of the box will be x cm. Therefore, the volume of the box can be expressed as:

V = lwh = (88 - 2x)(84 - 2x)(x)

Expanding this expression, we get:

V = 4x^3 - 344x^2 + 7392x

To find the value of x that maximizes V, we need to take the derivative of V with respect to x and set it equal to zero:

dV/dx = 12x^2 - 688x + 7392 = 0

We can solve for x using the quadratic formula:

x = [688 ± sqrt(688^2 - 4(12)(7392))] / (2(12))
x = [688 ± sqrt(475136)] / 24
x = [688 ± 688sqrt(17)] / 24

We can simplify this expression by factoring out 8:

x = (22 ± sqrt(17)) * 2

Since we can't have a negative value for x, the value that maximizes the volume of the box is:

x = (22 + sqrt(17)) * 2 ≈ 53.9 cm
Therefore, x= (22 + sqrt(17)) * 2 is the value of x that maximizes the volume of the box.
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As n approaches infinity, the limit evaluates to 0, which is less than 1. Therefore, the series is absolutely convergent.

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Answer:

3

Step-by-step explanation:

I'm guessing infinitely many because the lines have no stopping point. Ultimately they would continue on and on.

Answer:

2 980 086

Step-by-step explanation:

4552×182=828 464

828 464/27.8%=2 980 086

hope this helps

Answer:

10.5

Step-by-step explanation:

5-4÷2+7.5

use P.E.M.D.A.S to solve

first, divide 2 from 4

4÷2=2

5-2+7.5

then subtract 2 from 5

5-2=3

3+7.5

then finally, add 3 and 7.5

3+7.5= 10.5

Hope This Helps!

Answer:

the smaller square length is 3cm

the larger square length is 6cm

hence their ratio will be 3:6

Simplify the ratio

we have our final answer to be 1:2

The required ratio of the side length of the smaller square to the side length of the larger square is 1 : 2.

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

Here,
Side of smaller square, a = 3
Side of the larger square, b = 6

According to the question,

The ratio of the side length of the smaller square to the side length of the larger square,

= a / b = 3 / 6
= 1 / 2

Thus, the required ratio of the side length of the smaller square to the side length of the larger square is 1 : 2.

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Answer:5

Step-by-step explanation:

rate of change is the same thing as slope (or m)

The required rate of change for the given equation y = 5x + 25 is 5.

Given that,
For the given equation y =5x +25 the rate of change is to be determined.

The slope of the line is the tangent angle made by line with horizontal. i.e. m =tanx where x in degrees.

The rate of change is defined as the change in value with the rest of the time is called rate of change.

Here,
The given equation,
y = 5x + 25
Differentiate the above equation with respect to x,
dy/dx = d(5x +25)/dx
dy/dx = 5dx/dx + d25/dx

dy/dx = 5      (since dx/dx =1 and d25/dx = 0)
here dy/dx is the slope of the equation or m or rate of change = 5

Thus, the required rate of change for the given equation y = 5x + 25 is 5.

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3:5

Step-by-step explanation:

change the kilogram into gram and then divide it

Answer:

3 : 5

Step-by-step explanation:

The quantities must have the same units

1 Kg = 1000 g , then

600 : 1000 ( divide both parts by 200 )

= 3 : 5 ← in simplest form

Answer:

Circumference = (3.14)(15) = 47.1 in

Step-by-step explanation:

Answer:

361 units

Step-by-step explanation:

Answer:

Here is the diagram that Han drew to represent 0.25. Draw a different diagram that represents 0.25. Explain why your diagram and Han's diagram represent the same number. Figure \(\Page Index{9}\) For each of these numbers, draw or describe two different diagrams that represent it. \(0.1\) \(0.02\) \(0.43\) Use diagrams of base-ten units to.

Step-by-step explanation:

The distance far up the wall that the top of the ladder​ touches is 24 cm.

Given that a the ladder is 25 cm long and the foot of the ladder is 7 m away from the base of the wall.

This forms a right triangle.

From Pythagoras theorem;

Hypotenuse² = A leg² + B leg²

Plug the given values in and solve for B leg

Hypotenuse² - A leg² = B leg²

B leg = √( Hypotenuse² - A leg² )

B leg = √( 25² - 7² )

B leg = √( 625 - 49 )

B leg = √576

B leg = 24 cm

Therefore, the height at which the top of the ladder sits on the wall is 24cm.

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Answer: here is your problem graphed

Step-by-step explanation:

Waterway Industries made cash payments of $124,130,000 for income taxes during 2022.

To determine the cash payments made for income taxes during 2022, we need to consider the change in income taxes payable from the beginning to the end of the year. The change in income taxes payable represents the net increase or decrease in the amount owed to tax authorities. In this case, the income taxes payable at the beginning of the year (December 31, 2021) was $313,010,000, and the income taxes payable at the end of the year (December 31, 2022) was $596,640,000. Therefore, the change in income taxes payable is calculated as follows:

Change in income taxes payable = Income taxes payable at December 31, 2022 - Income taxes payable at December 31, 2021

= $596,640,000 - $313,010,000

= $283,630,000

The change in income taxes payable represents the amount of income taxes that were paid during 2022. Thus, Waterway Industries made cash payments of $283,630,000 for income taxes during the year.

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Answer:

36 students

Step-by-step explanation:

Equation: 800 = 100 + 4.5s + 12s + 96

Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!

Btw the answer is a decimal answer so I just kept 36, instead of rounding up or down.

Answer:

100+4.50(s)+12(s)+96⩽ 800

s=students

they can spend up to 800 dollars OR LESS. They have a charge of 100 dollars for the bus, plus a charge of 4.50 per student for lunches, plus a charge of 12 dollars per student for admissions plus 16 dollars times 6 (96) for the chaperones. All of this gives us our inequality above.

I really hope this helps!

PS: the reason why the adults don't get their own variable is because it says to define the variable not variable(s). You also cannot group the adults with the students because the student costs and the adult costs are two totally seperate and different amounts. if you just used variable p for people it wouldn't work because you wouldn't know how many adults were required to pay adult admission.

Step-by-step explanation:

option A (2)

thank you !

hope it helps

Answer:

a. major arc

b. minor arc

c. semi circle

d. central angle

In the event that linear regression is required, we have two options: (1) change the delay column 2) ignore them.

A variable's value can be predicted using linear regression analysis based on the value of another variable. The dependent variable is the one you want to be able to forecast. The independent variable is the one you're using to make a prediction about the value of the other variable.

Given,

You want to run a regression to predict the probability of a flight delay, but there are flights with delays of up to 12 hours that are really messing up your model.

I immediately think of grouping delays into ranges such as those under 40 minutes, those between 40 minutes and 2 hours, those between 2 hours and 10 hours, and those above 10 hours. But doing so requires the use of a classification model, such as logistic regression. We frequently consider whether there will be a delay rather than how long it might last when thinking about delays. In the event that linear regression is required, we have two options: (1) change the delay column 2) ignore them.

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Answer:

\(1347\)

Step-by-step explanation:

Let's first figure out an expression for the sum of 3 consecutive integers

If \(n\)  is the smallest of the 3 consecutive integers, then the next consecutive integer would be \(n + 1\) and the next one after that, \(n + 2\)

The sum of these would be

\(n + (n +1) + (n +3) = 3n + 3\)

The next step is to find out many integers there are between 1 and 2019(since the question says less than 2020) that can be written as the sum of 3 consecutive integers

We get the following inequality:

\(3n + 3 < 2020\)

\(3n = 2017\)

\(n = 2017/3 = 672 \textrm{ (omit fractional part)}\)  

So there are 672 integers that can be expressed the sum of 3 consecutive integers

Since there are a total of 2019 integers between 1 and 2019, subtracting 672 from 2019 will give us the complement i.e. The  number of positive numbers less than 2020, which cannot be written as the sum of three consecutive positive numbers.

Answer:

\(2019 - 672 = \boxed{1347}\)

The equation of the line parallel to the given line is 3x - 2y + 5 = 0.

What is the equation of a line?

The set of points that make up a line in a coordinate system is represented algebraically by a line's equation.

A straight line's equation is y=mx+c, where m denotes the gradient and c, commonly known as the y-intercept, is the height at which the line crosses the y-axis.

The given line is -3x+2y = 4

Then,  \(y = \frac{3}{2}x + 2\)

Slope \((m_1) = \frac{3}{2}\) and \(c_1\) = 2

Now, the slope of the parallel line \(m_2\) = \(m_1\) = 3/2

and passes through a point (-1,1)

Then,

the equation of the parallel line is

\(or, y-y_1=m(x-x_1) \\\\or, y-1=\frac{3}{2}(x+1) \\\\ or, 2y-2=3x+3\\\\or, 3x-2y+5=0\)

Hence, the required equation of the line is 3x - 2y + 5 = 0.

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Answer:

A

Step-by-step explanation:

\(-2<-1 \frac{5}{8}<-1\), and A is the only point between -2 and -1.

Answer: i believe your answer would be C.

Step-by-step explanation: it is located where -1 is and is on the 5th line. between -1 and the letter C there are 8 lines. So answer would be letter C. sorry if that’s wrong.

Answer:

Step-by-step explanation: