Difference means subtraction; in other words, the difference between data is calculated by subtracting the smaller value from the larger value.
The difference between the population living in the urban and the rural area of Mongolia are: 1195830
To continue, I will make the following observations dataset for Mongolians.
[tex]Population = 3.225\ million[/tex]
[tex]Rural = 31.46\%[/tex]
[tex]Urban = 68.54\%[/tex]
The difference (d) in the percentages is:
[tex]d = Urban - Rural[/tex]
[tex]d = 68.54\% - 31.46\%[/tex]
[tex]d = 37.08\%[/tex]
So, the actual difference (in numbers) is the product of the percentage difference by the population of Mongolia
i.e.
[tex]D = d * Population[/tex]
[tex]D = 37.08\% * 3.225\ m[/tex]
[tex]D = 1195830[/tex]
Hence, the difference between the population living in the urban and the rural area of Mongolia are: 1195830
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Anthony has sold 1 1/5 of a box full of Boy Scout cookies for his troop. His sister Anna has sold 9/10 of a box full of Girl Scout cookies. Who has sold more cookies?
Answer:you can find out
Step-by-step explanation:
Turn 1 1/5 into a mixed number and then draw both fractions as circle or pi charts and fill in the amount of spaces to equal the fraction.
Its 1 1/5 :)
Tell me if this is right
Answer:
what I'm bored
Step-by-step explanation:
what's u need help with anything I'
The temperature changes from 9°F to −5°F. Which of the following expressions model the distance on the thermometer between 9°F and −5°F? Choose all the correct answers.
Answer:
wouldnt it be 13? and do you have have ps3
Leo baseball team scored 180 home runs they only have 50 games how many home runs did they score per game
What are the zeros of the polynomial function f(x) = x3 - 2x2 - 24x? (1 point)
1) -6, 0, 4
2) 6, 0, -4
3) -6, 0, -4
4) 6,0, 4
f(x) = x³ - 2x² - 24x
x³ - 2x² - 24x = 0
x(x² - 2x - 24) = 0
x = 0
x² - 2x - 24 = 0
a = 1, b = -2, c = -24
Delta = (-2)² - 4 * 1 * (-24) = 4 + 96 = 100
x = (-(-2) - 10)/(2 * 1) = -8/2 = -4
x = (-(-2) + 10)/(2 * 1) = 12/2 = 6
Answer: 2)
Create an equivalent expression for 9(5x - 4) by using the distributive property.
Answer:
3(15x-12)
Step-by-step explanation:
please help I will mark you brainiest!!!
Answer:
1080 - 240 = 840
Step-by-step explanation:
every single extended warranty is 20 bucks. that being said, u can like.. you know multiply the thing the the the 20 by 12 then minus. walla
7) At what interest rate would a deposit of $50,000 grow to $111,277 in 25 years with continuous compounding?
A) 3.2%
B) 6.2%
C) 1.2%
D) 4.2%
the average length of a female dophin is 234 inches
what is the answer in feet and inches
Answer:
in feet its 19
In inches it would be 4
Consider the function f(x)=-3x2+12x-5. What is the location of the vertex? Write your answer as an ordered pair.
Answer:
The (x,y) point of the vertex is usually labelled as:
Vertex = (h, k)
h = -b / 2a
k = ah^2 + bh + c
f(x) = -3x^2 + 12x -5
a = -3 b=12 c=-5
h = -12 / -6 therefore h = 2
k = -3*2^2 + 12*2 -5
k = -12 + 24 -5 therefore k = 7
Vertex (2, 7)
Source: http://www.1728.org/quadr3.htm
Step-by-step explanation:
can you help me please
Help fast please....
Answer:
152 cm²
Step-by-step explanation:
In ΔCDE, the measure of ∠E=90°, the measure of ∠C=43°, and CD = 95 feet. Find the length of EC to the nearest tenth of a foot
Answer:
69.5 FT
Step-by-step explanation:
\cos C = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{x}{95}
cosC=
hypotenuse
adjacent
=
95
x
\cos 43=\frac{x}{95}
cos43=
95
x
95\cos 43=x
95cos43=x
Cross multiply.
x=69.4786\approx \mathbf{69.5}\text{ feet}
x=69.4786≈69.5 feet
Assume that theta is a positive acute angle.
Given: sin theta=40/41
Find: cos2theta
SHOW YOUR WORK. First correct answer gets Brainliest.
By utilizing trigonometric identities,we got cos 2θ = -1519/1681.
Given that sin θ = 40/41 and θ is a positive acute angle, we can find cos θ using the Pythagorean identity sin²θ + cos²θ = 1. Rearranging the equation, we have cos²θ = 1 - sin²θ.
Substituting the given value, we get cos²θ = 1 - (40/41)² = 1 - 1600/1681 = 81/1681.
Now, we can find cos 2θ using the double-angle identity cos 2θ = cos²θ - sin²θ.
Substituting the known values, we have
cos 2θ = (81/1681) - (40/41)² = 81/1681 - 1600/1681 = -1519/1681.
Therefore, cos 2θ = -1519/1681.
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Angle measures 82.6° less than the measure of its supplementary angle. What is the measure of each angle
Answer:
131.3°, 48.7°
Step-by-step explanation:
Let x represent the larger angle. Then x-82.6 is the smaller one. Their sum is ...
x +(x -82.6) = 180
2x = 262.6
x = 131.3
x -82.6 = 48.7
The two angle measures are 48.7° and 131.3°.
Which number has an absolute value greater than 4?
Answer:
0
Step-by-step explanation:
Sorry if this doesn't help much and if its wrong, but maybe you could mark this as brainly? Have a wonderful day!
A square playground has sides that are 17 meters long. What is the playground's area?
Each pair of polygons is similar. Write a similarity statement for the polygons and the scale
factor
Answer:
second one r
Step-by-step explanation:
find x. round to the nearest tenth
Which expression represents the circumference of a circle when r is the radius and d is the diameter of the circle?
Please help me on question 1 :)
Mr. Gow needs to build a wheelchair access ramp for the school's auditorium. The ramp must rise a total of 3 feet to get from the ground to the entrance of the building. In order to follow the state building code, the angle formed by the ramp and the ground cannot exceed 4.75°.
Mr. Gow plans from the planning department that call for the ramp to start 25 feet away from the building code?
a. Draw an appropiate diagram. Add all the measurements you can. What does Mr. Gow need to find?
b. According to the plan in part (a), what angle will the ramp make with the ground? Will the ramp be to code?
c. If Mr. Gow builds the ramp exactly to code, how long will the ramp be? In other words, at least how far from the building must the ramp start in order to∞ meet the building code? Show all work.
(NOT A MULTIPLE CHOICE)
9514 1404 393
Answer:
a. see below for diagram. Angle for the length; length for the angle
b. 6.84°; not to code
c. 36.1 ft
Step-by-step explanation:
a. The diagram is shown below. Mr. Gow needs to find the angle it makes in order to determine if it is up to code. Alternatively, Mr. Gow needs to find the required length for a ramp that meets code.
__
b. The angle the ramp makes can be found using the tangent relation.
Tan = Opposite/Adjacent
tan(angle) = 3/25
angle = arctan(3/25) ≈ 6.84°
The ramp will make a 6.84° angle with the ground. It will not meet code.
__
c. We can find the distance from the building where the ramp must start using the same trig relation.
tan(4.75°) = (3 ft)/(distance)
distance = (3 ft)/tan(4.75°) ≈ 36.1 ft
The ramp must start 36.1 feet from the building to exactly meet code.
ABOVE answer is absolutely correct
What is the value of x?
Can y’all tell me which one is a function and which ones is not ?
the ones with straight lines are functions the ones that are curved is not a function
Answer:
Ones that have 2 values of y for a single value of x
(vertical line, sideways v shape are not functions)
Step-by-step explanation:
In a function, each input (x) can have only one output (y)
There cannot be two ys for one x
(7+c) + 4 simplify the expression explain each step
Answer:
11 + c
Explanation:
In the parenthesis, 7 + c cannot be simplified, so there is no need for them. Now we have 7 + c + 4. Only 7 and 4 can be added. 7 + 4 = 11. The answer is 11 + c.
Answer:
c+11
Step-by-step explanation:
What is m KJL? ( thank you for anyone who answers!!)
Answer:
54 degrees. The triangle is isosceles, so 180-72= 108.
108/2=54
The solution is, m KJL=54 degrees.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
from the given figure, we get,
The triangle is isosceles,
so 180-72= 108.
and, we know,
∠J=∠L
So,
108/2=54
Hence, The solution is, m KJL=54 degrees.
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Plsss help I’m begging u
Answer:
translation
Step-by-step explanation:
Ik its ridoculas so I looked it up believing myself
9-u evaluate each expression
Answer:
What expressions????? I don't get the question
Step-by-step explanation:
Write the equation and solve:
I. You and three friends go to the town carnival. You have a coupon for $20 off that will
save your group money! If the total bill to get into the carnival was $100, how much does one
regular price ticket cost?
Write the equation and solve:
Answer:
The regular cost of each ticket is $30
Step-by-step explanation:
Hi,
You and three friends means there was a total of 4 people. Your equation is...
4x - 20 = 100
Remember to add the -20 since there was a coupon that saved you $20.
Now solve...
4x - 20 = 100
+ 20 on both sides
4x = 120
Divide by 4 on both sides
x = 30
The regular cost of each ticket is $30
Hope this helps :)
Answer:
e it's really first question re want to make this
each ticket would be $25 a regular
Step-by-step explanation:
A pedagogical research institute wanted to test a new method for teaching geometry by assessing whether It helps students achieve higher grades. They decided to conduct a study using A volunteering high school with a total of 750 students At the beginning of the semester, 2 out of the 4 high schools were randomly picked to use the new teaching method, while the remaining 2 schools kept teaching with traditional methods. The first pair had a total of 400 students, and the second pair had a total of 350 students. By the end of the semester, the researchers compared the average scores in the geometry section of the final exam for each pair of schools. What type of statistical study did the researchers use
Answer:
Experimental Statistical Study
Step-by-step explanation:
Of the three types of statistical study, the one used by the researcher in this question is the experimental statistical study and the reason is as follows:
From the question, a study was conducted on a total of 4 high schools; these high schools were further divided into 2 pairs.
Each pair were subjected to or experimented with different method of teachings. At the end of the semester, the average were compared.
This implies that both pairs were experimented based on different teaching methods and the result of the methods were measured in order to determine which of the methods is better.
This type of study is experimental
Answer:
Experiment ; No, because the schools could be very different, meaning the randomization won't smooth out other effects.
Step-by-step explanation: