A map of the Orchid Hill Neighborhood is shown. The population of Orchid Hill Neighborhood is 360 people.
Answers
Answer:
(a) The area is 0.03 square miles
(b) The population density is 12000 people per square miles
Step-by-step explanation:
Given
See attachment for complete question
Solving (a): Area of Orchid Hill (in square miles)
The dimension of the neighborhood is 4 blocks by 3 blocks
Since each block are of the same dimensions
The area is calculated as:
[tex]Area = 4blocks * 3 blocks[/tex]
If [tex]20\ blocks = 1\ mile[/tex] then:
[tex]1\ block = \frac{1}{20} mile[/tex]
[tex]1\ block = 0.05mile[/tex]
So, we have:
[tex]Area = 4blocks * 3 blocks[/tex]
[tex]Area = 4 * 0.05 * 3 * 0.05[/tex]
[tex]Area = 0.03mi^2[/tex]
Solving (b): The population density of the neighborhood as people per square mile
From the question, we have:
[tex]People = 360[/tex]
[tex]Area = 0.03mi^2[/tex] --- calculated
So, the population density is:
[tex]Density = \frac{People}{Density}[/tex]
[tex]Density = \frac{360}{0.03}[/tex]
[tex]Density = 12000[/tex]
Related Questions
Can anyone help this is due today
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The circumference of a circle is?
Answers
Answer:
B?
Step-by-step explanation:
Because you know
diameter is answered into the radius then you divide by 2 if your doing a semi circle, but it's demonstrating that you can change it? I DUNNO HOW TO EXPLAIN, but i would go with B!
help m.e please please
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Answer:
the answer is -2,-2
Step-by-step explanation:
Which graph shows no correlation?
A)
B)
C)
D)
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Answer:
b is your answer hope it helps
Step-by-step explanation:
Solve cos(theta)>sqrt3/2 for 0
Answers
Step-by-step explanation:
If you put some quantities for theta, you reach to B option
An equation is shown below:
BRAINLEST
8(2x – 14) + 13 = 4x – 27
Part A: Write the steps you will use to solve the equation, and explain each step. (6 points)
Part B: What value of x makes the equation true? (4 points)
Answers
Answer:
Answer in explanation section
Step-by-step explanation:
8(2x-14)+13=4x-27. Given
16x-112+13=4x-27. Distributive property
16x-99=4x-27. Simplify
14x-99=-27. subtract
14x=72. Subtract
x=36/7. Divide to get x
What is the value of x?
Answers
Answer:
x = 21
Step-by-step explanation:
ALL triangles add up to 180 degrees
180 = 22 + 57 + (5x - 4)
180 = 79 + (5x - 4)
101 = 5x - 4
105 = 5x
21 = x
Six friends attend a music concert and spend $27 per ticket. They each purchase a souvenir t-shirt. If the friends spend a total of $231, how much does each souvenir t-shirt cost
Answers
Answer:
11.50
Step-by-step explanation:
6x27=162
231+-162=69
69 divided by 6 is 11.5
11.5=11.50
11.50 is your answer
Answer:
$11.50.
Step-by-step explanation:
If there are 6 friends, and every ticket costs $27, then we need to multiply.
6 x 27 = 162.
Then, we subtract the cost of the tickets so we can find the total cost of the souvenir t-shirts.
231 - 162 = 69.
Since each of the 6 friends bought a souvenir t-shirt, we divide the total cost by the number of people.
[tex]\frac{69}{6}[/tex] = 11.5.
So, each t-shirt costs $11.50.
Find the area of the shape. 2
Answers
Answer:
4
Step-by-step explanation:
Please Help!!!!
The drawing below shows a row of grocery carts that have "nested" together. The carts are each 32 in. long. Each cart after the first adds 11 in. Show how the length of the row depends on the on the number of carts. What would the length of a row of 20 nested carts be?
Answers
Answer:
241
Step-by-step explanation:
arithmetic sequence formula
A = a + f × (n-1)
n=the nᵗʰ term in the sequence
a=the first term in the sequence
f=the common difference between terms
31+11(20-1)=241
I’m having trouble understanding this, if anyone could help me understand it I’d greatly appreciate it.
Answers
Answer:
x = angle left of (4x+5) [ᴄᴏʀʀᴇsᴘᴏɴᴅɪɴɢ ᴀɴɢʟᴇs]
So, x + (4x+5) =180° [sᴜᴘᴘʟᴇᴍᴇɴᴛᴀʀʏ ᴀɴɢʟᴇs]
[tex](4x + 5 )+ x = 180 \\ 4x + 5 + x = 180 \\ 5x + 5 = 180 \\ 5x = 180 - 5 \\ 5x = 175 \\ x = \frac{175}{5} \\ x = 35[/tex]
=> ˢᵒ ᵗʰᵉ ᵛᵃˡᵘᵉ ᵒᶠ ˣ ⁱˢ ᵉᵠᵘᵃˡ ᵗᵒ 35
Martin says that f(x)=2(4)^x starts at 4 and has a constant ratio of 2. What error did Martin make? Explain.
Answers
Answer:
A general exponential equation is written as:
f(x) = A*(r)^x
Where:
A is the initial value, this is the value that the function takes when x = 0.
r is the rate of growth
x is the variable.
In this case, the function is:
f(x) = 2*(4)^x
The initial value is:
f(0) = 2*(4)^0 = 2*1 = 2
The initial value is 2.
And the rate of growth is 4.
So Martin seems to mixed these two values (he said initial value = 4, and rate = 2, which is the opposite of what we found)
HELP what number is equal to -9 x(-1/3) A.-27 B.-3 C.3 D.27
Answers
Answer:
The correct answer is letter C
Step-by-step explanation:
How many match sticks will there be in 6th picture
Answers
Answer:
could you put the picture?
Add the picture please.
there are 45 students In a class. if 60% of them are girls. find the numbers of girls and boys
Answers
Step-by-step explanation:
No. of students in class = 45 .
Percentage of girls = 60% .
No . of girls = 45 × 60/100 = 45 × 3/5 = 18 .
No. of boys = 45 - 18 = 27
Answer:
27 girls
18 boys
Step-by-step explanation:
Convert 60% to a decimal.
60% · .01 = 0.6Multiply 45 students by 0.6 to find the number of girls in the class.
45 * 0.6 = 27 girlsSubtract this amount from the total number of students in the class.
45 - 27 = 18 boysThere are 27 girls and 18 boys in the class.
PLEASE HELP WILL GIVE BRAINLIEST!!!
Answers
Answer:
The answer is B Hope this helps
Step-by-step explanation:
Mondays, Tuesdays, and Friday I will be given a warm-up and you are free to answer it with 5 sentences.
Kyle is at the end of a pier 30 feet above the ocean. His eye level is 3 feet above the pier. He is using binoculars to watch a whale surface. If the angle of depression of the whale is 20(degrees), how far is the whale from kyles biboculars? round to the nearest tenth foot
Answers
Answer:
96.5 feet. looked it up.
Step-by-step explanation:
Have a great day:)
Answer:
Given: the angle of depression= 20°
Height of Kyle from the ocean = 30 feet
To find: how far is the whale from kyles biboculars?
Step-by-step explanation:
Let the distance between them be y
sin20° = [tex]\frac{33 }{y}[/tex]
=> 0.342 = [tex]\frac{33}{y}[/tex] [ sin20° = 0.342]
=> y = 33/ 0.342
=> y = 96.5 ft
So, the distance between them is 96.5 ft
what is angle of depression?
The angle of depression is the angle formed by the horizontal line and the horizontal line's observation of the item. When we know the angles and the distance of an object from the ground, it is primarily utilized to find the distance between the two objects. If the line of sight is directed downward from the horizontal line, then an angle is created with the horizontal line.
The angle produced between the horizontal line and the observer's line of sight is known as the angle of depression if the object being observed is below the observer's level. The angle of depression is shown in the image below as.
To learn more about: angle of depression
Ref: https://brainly.com/question/21893601
#SPJ2
Venell put together a model train with 25 train cars. Each train car is 80 millimeters long. How many meters long is Venell's model train if there are no gaps between cars?
Answers
Answer:
2 meters
Step-by-step explanation:
its not hard
Which expression means the same as "25 less than 5y"?
A. 5y - 25
B. 25 - 5y
C. 5y - 25
D. 25 = 5y
Answers
Answer:
a) 5y - 25
Step-by-step explanation:
treveon paddled 35 miles downstream in his boat. the speed of the water current was 4 miles per hour. mark paddled 10 miles upstream in his boat. the speed of the water current was 2 miles per hour. the total trip took 9 hours and 40 minutes. about how much time did the part of the trip take?
Answers
Answer: 6622
Step-by-step explanation:
PLEASE HELP ME A soccer field is bordered on three sides by a parking lot of width x. The total length of the field and parking lot is 300 m, and the total width is 200 m.
The area of the field is 30.000 m². How wide is the parking lot?
Answers
Answer:
Step-by-step explanation:
Assuming the parking lot is along both widths of the field and only once along the length:
the length is (300 - 2x)
the width is (200 -x)
the area is (300-2x)(200-x) = 30000
60000 -300x - 400x +2x^2 = 30000
2x^2 -700x + 30000 = 0
x^2 - 350x + 15000 = 0
(x - 300 )(x - 50 ) = 0
x = 300 or x=50
x=300 results in negative measures.
the parking lot is x=50 wide
the length of the field is 200, the width of the field is 150
Plss I need this rnnn
Answers
Answer:
25
Step-by-step explanation:
25 is the answer because the sum of angles add up to 90
Iki kişiden biri merdivenin 8. basamağında diğeri ise 20. ba-
samağında iken alttaki her saniyede 5 basamak, yukarıdaki
ise her saniyede 3 basamak yukan çıkıyor.
Kaçıncı basamakta yan yana gelirler?
Answers
Answer:
Hey bu dosnt mantıklı, İngilizce formatı var mı? anlayabilirsem yardım edebilirim.
Teşekkürler!!
Step-by-step explanation:
I need help with this question!
Answers
Answer:
h+c=28
4h+2c=80
Step-by-step explanation:
The total amount of horses and chickens is 28. So h+c=28. Each horse has 4 legs. Each chicken has 2 legs. There are h amount of horses and c amount of chickens. So 4h+2c=80.
h+c=28
4h+2c=80
WILL MARK AS BRAINLIST
The number 5.2 is which type of number?
Answers
Answer:
It is not an "integer" because it is a "decimal value".
It is not "irrational" because the decimal value terminates and does not repeat.
write the following quotient in scientific notation:
Answers
Answer:
0.7
Step-by-step explanation:
A blouse originally $29..99 is 15% off. Marlene has a coupon for an additional
20% percent off. What is the new price of the blouse before tax?
Answers
Answer:
20.39
Step-by-step explanation:
15% of 29.99 is 4.4985
so
29.99-4.5
=
25.49
subtract the 20%
20% of 25.49
=
5.1
lastly,
25.49-5.1
=
20.39
Find the volume, V, of a right circular cylinder in terms of π, if its height is 5 yards, and the radius of its base is 2 yards.
Answers
Answer:
The answer is 20
Answer:
20 on edge 2023
Step-by-step explanation:
Orginally each face of the pyramid shown to the. Right was a triangke withg the dimensions 109m and 190m . How far was a corner of the base from the pyramis top
Answers
Answer:
219.05 m²
Step-by-step explanation:
Dimension of right angle triangle : 109 m and 190 m
The right angle triangle has a height of 190 m and base length of 109 m
A corner of the base from the pyramid's top is equivalent to the hypotenus of the right angle triangle :
Let :
hypotenus = c ; base = b ; height = a
Hypotenus² = opposite² + adjacent²
c² = a² + b²
c² = 190² + 109²
c² = 36100 + 11881
c² = 47981
c = sqrt(47981)
c = 219.04565
A corner of the base from the pyramid's top is 219.05 m²
Is "three less than a number" equivalent to "the difference of three and a number?"
Explain your answer.
Answers
So it’s basically asking if-
X-3=X-3
Obviously the answer is yes.
X-3 is equal to X-3.
