Mathematics High School

A circular region has a population of about 250,000 people and a population density of about 125 people per square mile. Find the radius of the
region. Round your answer to the nearest hundredth.
The radius of the region is about
miles

Answers

Answer 1

Answer:

2.5 km

Step-by-step explanation:

Related Questions

Which 3 relationships are true in the construction below?

Answers

Answer:

The correct options are;

Line CD is the perpendicular bisector of line AB

Line segment AB is perpendicular to line CD

Line segment AE is congruent to line segment BE

Step-by-step explanation:

From the construction, we have that the radius of circle A is equal to the radius of circle A as the circumference of circle A passes through the center of circle A

Therefore, the construction is the bisection of line segment AB by the construction of the perpendicular bisector CD, from which we have line segment AE is congruent to line segment BE and line segment AB is perpendicular to line CD

40 miners need to ride the elevator to the bottom of the mine. The elevator can hold 9 miners at a time. How many miners will be in the elevator on its last trip?

Answers

Answer:

the answer is 4

Step-by-step explanation:


What is the probability that Mark and Bobby will both choose mushrooms?

Answers

what is the rest of the question

Answer: choose mushrooms out of what?

ASAP!!!!!!!!!!!! I NEED HELP!!!!! I WILL MARK BRAINLIEST!!!!!!!

Answers

I think your answer is 9, as 3 divided by 9 is 0.3 is equal to 1/3
I think the answer would be 9

A rose bush grew from 24 inches to 36 inches in two weeks. What was the percent increase?

Answers

Answer:

50 percent increase

Step-by-step explanation:

Answer:

50% increase

Step-by-step explanation:

36-24=12

12/24=.50

What is the approximate area of the circle shown below?
OA. 30 cm2
OB. 39 cm2
DC. 121 cm2
OD. 19.5 cm2

Please help ASAP!

Answers

Answer:

C. 121cm2

Step-by-step explanation:

The area of a circle is pir^2.

Let pi be rounded to 3.14 and r = 6.2cm

6.2^2*3.14 = 120.76, which rounds to 121cm2

Answer:

C)  21 cm²

Step-by-step explanation:

area of a circle = π r²

                         = π (6.2)²

                         ≈ 21 cm²

60 students want lemonade and 16 students want iced tea. What is the ratio of the number of students who want iced tea to the number of students who want lemonade?

Answers

Answer:

16:60 = 4/15

Step-by-step explanation:

thanos has 15 donuts. he cuts those into fifths. then he cut those fifths into halves. then he cut those halves into thirds. how much pieces does thanos have?

Answers

Answer:450

Step-by-step explanation:

Find the area of the rhombus! Please help!

Answers

Answer:

100m

Step-by-step explanation:

First, find the area of one triangle. Use l*w/2 to do that.

10*5=50

50/2=25

Multiply this by 4 to get the total area

25*4=100

Have a good day!

help asap I have 2 min

Answers

Number one I think I’m so sorry if I’m wrong !!
Hope this helped !

what is the value of y for which a ll b

Answers

Answer:

110

Step-by-step explanation:

what is 325 x 6 for middle school 5th grade math

Answers

Answer:

Step-by-step explanation:

1950

Answer:

1,950

Step-by-step explanation:

I plugged the numbers into a calculator but you can also do it the long way by multiplying 6 to each part of 325.

Adriana can read 6 pages in 10 minutes. At this rate, how many pages can
she read in 25 minutes *
Your answer

Answers

Answer:

23 pages.

Step-by-step explanation:

10=6 10+10=20 half of 6=3 20+3=23

answer: Adriana can read 16 pages in 25 minutes

Christina owns a café. The graph shows the number of cups of tea that were sold at her café each hour past noon. Based on the model, approximately how many cups of tea can Christina expect to sell during the eighth hour?

Answers

Answer:

Where's the graph? I need the graph to answer

Approximately 175 cups of tea can Christina expect to sell during the eighth hour.

We need to find how many cups of tea can Christina expect to sell during the eighth hour.

How to interpret the graph?

To interpret a graph or chart, read the title, look at the key, and read the labels. Then study the graph to understand what it shows. Read the title of the graph or chart. The title tells what information is being displayed.

From the given graph we can see that corresponding to the x-axis for the 8th hour along the y-axis 175 cups of tea were sold.

Therefore, 175 cups of tea were sold.

To learn more about the graphs visit:

https://brainly.com/question/16192791.

#SPJ5

Focus Question: How do you determine whether a real-world context should be
represented by a linear function or an exponential function?

Answers

Answer:

Simplify the equation as closely as possible to the form of y = mx + b. Check to see if your equation has exponents. If it has exponents, it is nonlinear (exponential). If your equation has no exponents, it is linear.

B
1
N
4
5
5
(4x+6)
(5x -5)
7
00
0
A
С
(3x + 8)
The value of x is
and the length of the base is

Answers

Answer: (2x + 3) • (x-1)

Step-by-step explanation:

1 Pull out like factors :

4x + 6 = 2 • (2x + 3)

STEP

3

:

Pulling out like terms

3.1 Pull out like factors :

(5x - 5) = 5 • (x - 1)

be SPEEDY! Name two
perpendicular lines and two parallel lines.

Answers

Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle. Hope this helps :))

Solve by substitution. 2x+5y = 13
3x = 7 +5y

will give brainliest

Answers

Answer:

(4.1) Equation Form: x = 4 , y = 1

Answer: (4,1)

Step-by-step explanation:

help I suck at math lol

​

Answers

For 14/8, you first have to simply it by dividing both numbers by 2


So that it becomes 7/4, which is 1 3/4






For 48/9, divide both numbers by 3


So that it becomes 16/3 which is 5 1/3

Answer:

14/8 = 1 3/4

48/9 = 5 1/3

Step-by-step explanation:

14/8 = 1 6/8

6/8 = 3/4

14/8 = 1 3/4

48/9 = 5 3/9

3/9 = 1/3

48/9 = 5 1/3

During the first week of a certain month, a computer store sells 11 computers. A sale begins on the second week of the week and during the second week the computer store sells 17 computers. What was the percent increase in sales from the first week of the month to the second week of the month ?

Answers

Answer:

The percentage increase in sales is 54.45%

Step-by-step explanation:

Here, we want to calculate the percentage increase

mathematically the increase in sales is 17-11 = 6

The percentage increase is ;

6/11 * 100% = 54.45%

Point C is located at (1, 2), and point D is located at (-4,-2). Find the point that is the distance from point C
to point D. (1 point)
a. (-0.25, 1)
b. (-1.5,0)
c. (-0.5, 1.5)
d. (0.25, 2.25)

Answers

Answer:

The answer would be c

Step-by-step explanation:

i choosed c because u have da negative sign in front of 4 and 2 and positive numbers with 1 and 2

Answer:

b

Step-by-step explanation:

I think this means to find the mid-point(?) of the line which by doing that you take both x-values and you add them and then divide by two, and then you take both y-values and add them and then divide by two. So you have: (1+-4)=-3, (-3/2)=-1.5

-1.5=x

(2+-2)=0, (0/2)=0

0=y

(-1.5, 0)

What is the answer to 2 + -1/3 =

Answers

The answer is : 1:6 repeating

I need help with this​

Answers

Answer:

14

Step-by-step explanation:

add

9 oranges cost $3.60. How much are 4 oranges?

Answers

Answer:

      $1.60

Step-by-step explanation:

Set up an equation where you have the total oranges (o) on top and the cost (c) on the bottom. So you will have two fractions equaling each other. So you will have o/c=o/c. Now you just have to replace the variables with what you know. 9 oranges= $3.60, and you want to know how much 4 oranges cost. Since the cost per orange is the same, no matter how many oranges you buy if you divide the amount of oranges by the price you will always get the same number. So replace the variables with the numbers you know and you get,

9/$3.60=4/c

Now to solve an equal fraction problem, simply cross multiply (multiply the two numbers diagonal so 4 and 3.6), and divide (take the multiplied number and divide by the number remaining which will be the number diagonal from the variable) which gives you $1.60 for four oranges.

HELP! what is 1.278 and 1.281 and 1.284 from least to greatest

Answers

Answer: 1.278, 1.281, 1.284

Step-by-step explanation:

Allison has $35 to spend at the pet store. She buys a large dog bowl for $15 and dog shampoo for $8. She wants to buy some dog bones that sell for $1.25 each.
a.) Write and solve an inequality to find the maximum number of dog bones, x, Allison can buy.

Answers

Answer:

She can buy 9 bones.

Step-by-step explanation: Because 9 times 1.25 equals $11.25 for bones.

The floor of a new planetarium is a circle with a 13-yard diameter.A stage will occupy a quarter circle section of the floor.The material for the stage will cost $31.47 per square yard. If no material is wasted when making the stage,how could you find how much the stage will cost? Use 3.14

Answers

Answer:

$1,043.74

Step-by-step explanation:

Area of the circular floor = πr²

Since the stage only occupies a quarter circle section of the floor, then;

Area of the stage = πr²/4

Given

diameter of the floor = 13yd

radius = 13/2 = 6.5yd

Find the area of the stage;

Area of the stage = π(6.5)²/4

Area of the stage = 3.14(42.25)/4

Area of the stage = 33.16625yd²

If the material for the stage will cost $31.47 per square yard, this means;

1yd² = $31.47

33.16625yd² = x

Cross multiply

x = 33.16625*31.47

x = 1,043.74

Hence the stage will cost $1,043.74

Hallar el valor de x

Answers

Answer:

whats the question??

Step-by-step explanation:

ANSWER FOR BRAINLIEST


A unit rate is a rate in which the unit in the denominator is :

A) 1
B) 3
C) 2

Answers

I believe it would be A. 1

Fill in the table using this function rule.
y=29-4x

Answers

Answer:

x.1 y.25

x.3 y.17

x.5 y.9

x.6 y.5

Step-by-step explanation:

Other Questions
Michaels hometown is located at 41 latitude and Kevin lives at 12 latitude which of these students live closer to the equator You spend $39.48 at At the start of the summer, you have $603.15 in the bank. You make deposits of $90.89 in June, $106.03 in July, and $70.04 in August. At the end of the summer, how much money do you have in the bank? the store. You pay at $50.00. What is your change Arturo asked all of his classmates if they prefer soccer or football. He found that 16 students prefer football while 20 prefer soccer. Which ratio represents the number of students who prefer soccer to the total number of students in Arturos class? StartFraction 5 Over 9 EndFraction StartFraction 4 Over 5 EndFraction StartFraction 5 Over 4 EndFraction StartFraction 9 Over 4 EndFraction Why did Jewish people in Czechoslovakia want to get their children out of the country? PLS HURRY THIS IS FOR MY TEST Read the recipe for making brownies.1 egg1/2 cup of softened butter2 cups flour1 cup sugar1 cup of sweetened cocoa2 teaspoons baking soda1 teaspoon salt1. Preheat the oven to 350 degrees.2. Mix the eggs and butter in a bowl until smooth.3. Add the flour, sugar, cocoa, baking soda, and salt to the bowl.4. Mix the ingredients until thick and creamy.5. Pour the mixture into a 9x12-inch non-stick baking dish.6. Bake for 25 minutes.A way to keep the brownies from burning isusing a larger baking dish.using a smaller mixing bowl.decreasing the baking time.decreasing the amount of butter. 3. Which of the following is not a characteristic of a service? (1 point)O marketabilityO variabilityO inseparabilityO intangibility 40 Points answer fast I will mark brainliest answer quicklyA carton has a length of fraction 2 and 1 over 4 feet, width of fraction 1 and 3 over 5 feet, and height of fraction 2 and 1 over 3 feet. What is the volume of the carton?A: 4 and 1 over 3 cubic feetB: 4 and 2 over 5 cubic feetC: 8 and 1 over 4 cubic feetD: 8 and 2 over 5 cubic feet please answer this question WILL MARK BRAINLIST FOR MY EXAM PromptTodos los materiales de la oficina estn invitados a una reunin. Sin m, ni mi familia- dice el lpiz, nadie puede escribir. Pero yo- dice el borrador, puedo hacer desaparecer todo lo que lpiz escribe. Es hoja de papel, la que sonre y dice: lo siento, lpiz, pero sin m, t no eres nada! Y t, de que hablas? dice la tijera- si yo te corto a t, no eres nada, o s? Pero sin m dice el computador-, nadie puede encontrar informacin. Yo soy el orculo, el ms inteligente de todos. Todos ven a alguien que llega silenciosamente.Quien invit a alguien ms?Yo no, yo no!- dicen todos.A ellos les parece imposible que alguien ms est all. En medio de esta pelea, todos dan un brinco cuando la secretaria se sienta a trabajar. Ella los mira y con una voz muy dulce, les dice: Todos ustedes son muy importantes que sera de m sin todos ustedes! Preguntas de comprensin: (Please number your answers in the space provided below. Your answers must be full sentences in Spanish) Quines estn en una reunin?Quin es el primero en hablar?Qu dice la tijera?Qu dice el computador?Quin llega al final de la historia? Martin Luther's 95 Theses started which movement? Unit 7 homework 1: Gina Wilson answer keyDoes any one have the anwerkey? PLLLZZZZZZ HELPPPPP !!!!!!! I NEED IT FAST AND IT"S MY LAST QUESTION!!!!! I WILL MARK YOU BRAINLIEST FOR CORRECT ANSWER!!!!!In this chapter, Tom is unjustly accused of breaking Aunt Polly's sugar bowl. Aunt Polly first suspects that Tom is guilty, and hits him on the knuckles as punishment. However, when she discovers that Sid is actually the guilty party, she does not treat him the same way. Tom sees this double standard as unfair, and it hurts him. Relate an experience of unfair treatment that you know about from real life, or from something you have learned about from the media or in a book. Your response should be about 150 words.plz do not scam me and give me wrong answerssomeone plz answer this though HURRY TIME IS TICKING Sierra needs to ensure that when users are entering data into a datasheet or form that they are limited in the values that they select. Which option should she use as the data type? Lookup list Bound value Short-text Date/time how many times does 50 go into 2490 Larry will probably be a late bloomer socially, just like his older brothers what's the body's second line of defense against a pathogen what is the standard form of this expression? (3x+4)(x-8) the questions on a multiple-choice test each have 4 answer choices. Describe a model that you could use to simulate the outcome of guessing the correct answer to a 100 questioned test A clear, pure liquid sample is brought into the lab and exposed to an electrical current. Different gases areproduced on each of the electrodes. The sample is -a. an elementb. an alloyc. a compoundd. a polymer if a bus with an average speed of 45 km per hour takes 10 hrs to travel from a place to other in how many hour the bus can travel from one place to other if speed is increased by 5 km per hour