Ennifer's boss asked her to make a box plot of the number of people who go to White Plains throughout the week. Here are the numbers of people she counted each day: 150, 210, 200, 85, 450, 180, 250
Answers
Answer:
The answer is below
Step-by-step explanation:
We are asked to create a box plot. To create a box plot, we need to determine the minimum point, maximum point, lower quartile, upper quartile, interquartile range, median.
First we have to arrange the data in ascending order. This gives:
85, 150, 180, 200, 210, 250, 450
The minimum point = 85
The maximum = 450
[tex]Median=\frac{2}{4}(n+1)^{th}term=\frac{2}{4}(7+1)=4^{th}\ term=200\\\\Median=200 \\\\Lower\ quartile(Q_1)=\frac{1}{4}(n+1)^{th}term=\frac{1}{4}(7+1)=2^{nd}\ term=150\\\\Lower\ quartile(Q_1)=200 \\\\Upper\ quartile(Q_3)=\frac{3}{4}(n+1)^{th}term=\frac{3}{4}(7+1)=6^{th}\ term=250\\\\Upper\ quartile(Q_3)=250 \\\\Interquartile\ range=Q_3-Q_1=250-150=100[/tex]
Related Questions
GUYS AM I CORRECT?? I WILL MARK U BRAINLEST IF I GET IT RIGHT
Answers
Answer:
Yes you are correct.
Answer:
None of the above
Step-by-step explanation:
Your answer is correct. :)
In the morning, Christopher puts out
7
3
5
pounds of food for the piglets on his farm.
In the evening, he puts out another
6
4
5
pounds. How much food does Christopher put out in all?
A.
13
pounds
B.
13
2
5
pounds
C.
14
2
5
pounds
D.
14
4
5
pounds
Answers
Answer:
Step-by-step explanation:
The question didn’t display properly. I’m guessing he puts out 7⅗ pounds in the morning and 6⅘ pounds in the evening.
7⅗ + 6⅘ = 38/5 + 34/5 = 72/5 = 14⅖ pounds
What is the solution for xsquared= 64
A. Positive or r 4
B. 4
C. Positive or negative 8
D. 8
Answers
Answer:
64 rooted is D. 8
if you spin the spinner 40 times, how many 4'
Answers
Answer:
10
Step-by-step explanation:
Answer:
Your prediction would be eight 4's
Step-by-step explanation: I just solved it!
[tex]9x^2-4[/tex]
please simplify!
Answers
Answer:
(3x+2)(3x−2)
Step-by-step explanation:
consider the system composed of the functions f(x), which is graphed below, and g(x)=cube root of x-2. what is the solution of this system? answer is an ordered pair
Answers
A city has 17391 registered Democrats and 20553 registered
Republicans. An organization wishes to survey equal proportions of
each group.
The council decides to survey 13 Republicans
How many Democrats should they survey? Democrats
Answers
Answer: The council should survey 11 Democrats.
Step-by-step explanation:
A proportional relationship is written as:
y = k*x
Where k is the constant of proportionality. y is the number of surveyed members, and x is the total number of registered members.
If we use the same proportion for each case, then we will use the same value of k.
We know that there are 20553 registered Republicans, and the council decides to survey 13 of them, then we will have the relation:
13 = k*20553
Now we can solve this for k:
13/20553 = k
Then the proportional relationship will be:
y = (13/20553)*x
The number of democrats they should survey can be found if we replace x by the number of registered Democrats, then we use x = 17391
this leads to:
y = (13/20553)*17391 = 11
The company should survey 11 Democrats.
please help me
The measure of an exterior angle of a triangle is x. The measure of the adjacent interior angle is at least twice x. List three possible solutions for x.
Answers
Answer:
x=exterior
y=interior
x+y=180
y is greater than or = to 2x.
So one value could be x+2x=180
3x=180
x=60
or you could do 2x+1+x=180
3x=179
x=179/3
or 2x+2+x=180
3x=178
x=178/3
Step-by-step explanation:
does anyone know the answer??
Answers
Ghhikdjdjndkkdkdmddjs hdduuusuid dhshsjjss d
Answer:
5 minutes
Step-by-step explanation:
150-50=100
100/20=5
i need someone to help me understand this and questions like this
Answers
Answer:
a >= -3
Step-by-step explanation:
So A
Fill in the blank with a number to make the expression a perfect square.
Answers
Answer:
25
Step-by-step explanation:
if the expression is [tex]x^{2}[/tex] + 10x + 25, then the binomial factors will be the same which is (x+5)(x+5).
A perfect square is 25.
What is a perfect square?In mathematics, a square number or perfect square is an integer that is the square of an integer; in other words, it is the product of some integer with itself. For example, 9 is a square number, since it equals 3² and can be written as 3 × 3
Given
if the expression is x²+ 10x + 25, then the binomial factors will be the same which is (x+5)(x+5).
To know more about perfect square refer to :
https://brainly.com/question/17744523
#SPJ2
The picture shows a blue rectangle split into 6
equal parts and an orange rectangle split into 6
equal parts.
Drag figures to each box so that their total area is equal to the number given.
Answers
Answer:
what is the answer?
Step-by-step explanation:
Answer:
Answers are in the pictures.
Step-by-step explanation:
The cost, C. of producing coolers, x, is modeled by the equation C = 0.005x2 - 0.3x + 17. How many coolers are
produced when the cost is $19. Round your answers to the nearest whole number
All work must be clearly shown, step by step, to receive full credit. Separate your work. Each new statement or
equation, must be on a new line.
Answers
Answer:
66 coolers
Step-by-step explanation:
C = 0.005x² - 0.3x + 17
When C = $19
19 = 0.005x² - 0.3x + 17
19 - 17 = 0.005x² - 0.3x
2 = 0.005x² - 0.3x
0.005x² - 0.3x - 2 = 0
x = -b ± √b² - 4ac / 2a
= -(-0.3) ± √-0.3² - 4*0.005*-2 / 2*0.005
= 0.3 ± √ 0.09 - (-0.04) / 0.01
= 0.3 ± √ 0.09 + 0.04 / 0.01
= 0.3 ± √ 0.13 / 0.01
= 0.3/0.01 ± √0.13/0.01
= 30 ± 0.36/0.01
x = 30 ± 36
x = 30 + 36 or 30 - 36
x = 66 or -6
Number of coolers can not be negative
Therefore, number of coolers produced when the cost is $19
is 66 coolers
9. A triangle has an area of 36 yd2 and a base of 3 yd, what is the height of the triangle?
Answers
Answer:
24yards
Step-by-step explanation:
Answer:
[tex]\boxed {\boxed {\sf 24 \ yards}}[/tex]
Step-by-step explanation:
The formula for a triangle's area is:
[tex]a= \frac{1}{2} bh[/tex]
We know the area is 36 square yards and the base is 3 yards.
[tex]a= 36 \ yd^2 \\b= 3 \ yd[/tex]
Substitute the values into the formula.
[tex]36 \ yd^2 = \frac{1}{2} (3 \ yd )h[/tex]
Divide by 1/2 or multiply both sides by 2.
[tex]2 * 36 \ yd^2 = \frac{1}{2} (3 \ yd )h *2[/tex]
[tex]72 \ yd^2= (3 \ yd)h[/tex]
We are trying to solve for the height, so we must isolate that variable. h is being multiplied by 3. The inverse of multiplication is division, so we must divide both sides by 3 yd.
[tex]\frac {72 \ yd^2}{3 \ yd}= \frac{(3 yd) h}{3 \ yd}[/tex]
[tex]24 \ yd =h[/tex]
The height of the triangle is 24 yards.
in order to increase the circumference of a circle from 12 pi cm to 18 pi cm by how much must the diameter increase?
Answers
Circumference = diameter x PI
To increase from 12 to 18 subtract:
18-12 = 6
The diaeter needs to increase by 6 cm
Mallorie has $15 in her wallet. If this is 25% of her monthly allowance, what is her monthly allowance
Answers
$15 dollars is 1/4 of the allowance.
So do $15 times 4 to get a total of $60;)
The product of 16 and the variable p
Answers
Answer:
16p
Step-by-step explanation:
Answer:
16p
Step-by-step explanation:
Have a great day
Enter the value of (−8)(45)(18).
Answers
-6480
If you need to show work I have no problem with putting it in the comments :)
I’m stuck with this question plz help
Answers
Answer:
40 in i think if i am wrong sorry
Step-by-step explanation:
5in + 5in = 10 10 * 4 = 40
246.49
All you have to do to find the Circumference is use this formula
pi (3.14) R (radius) squared.
-Ɽ3₮Ɽ0 Ⱬ3Ɽ0
A car moving on a highway covers the first 400.0 m in 18.0s and then covers the next 250.0 m in 24.0 s.
What is the average speed of the car?
Answers
Answer: 15.48 m/s
Step-by-step explanation:
The following information can be gotten from the question:
Total distance covered by the car will be:
= 400m + 250m
= 650m
Total time taken = 18.0s + 24.0s = 42s
Average speed = Distance/Time
= 650/42
= 15.48 m/s
I need some help I've been doing this for thirty minutes and no luck
Answers
Answer:
(27x2)1/3 1/3±27×2
Step-by-step explanation:
es la cantidad que me dio al resolverlo
Answer:
its 3x square root i think
Step-by-step explanation:EZ
Sarawong invests $4,537 in a retirement account with a fixed annual interest rate of 4.55% compounded quarterly. What will the account balance be after 17 years?
Answers
Answer:
$8,046.37
Step-by-step explanation:
4,537*0.0455= 206.4335
206.4335*17=3509.3695
4537+3509.3695=8046.3695
8046.3695 rounded = $8,046.37
Simplify the expression using the distributive property:
5 (2x – 3y + 4)
Answers
Apply the distributive property. 5 (2x) +5 (−3y) + 5 ⋅ 4
Multiply 2 by 5
10x + 5 ( − 3y ) + 5 ⋅ 4
Multiply −3 by 5 10x − 15y + 5 ⋅ 4
Multiply 5 by 4
Answer: 10x −15y + 20
Tip: The sign "⋅" means multiply
Simplify the expression using the distributive property:
-4 (5x – 10)
Answers
To use the distributive property, we will multiply each term inside the parenthesis by the term outside of the parenthesis.
-4 * 5x + -10 * -4
-20x + 40
Hope this helps!! :)
Answer:
the result using the distributibe is: -20x +40
If a varies directly with b, write the constant of proportionality equation.
b = 2 and a = 10
options:
1. a=5b
2. k=5
3. a= 1/5b
4. b=5a
Answers
2.k=5
3. 10=1/5(2)
4.2=5(10)
URGENT pls help will mark brainliest, 40 points
Answers
Answer:
14answer 3
15answer1
16answer1
canz someone help me this is very confusing
Answers
Answer:
$48
75 minutes
Step-by-step explanation:
36/75=0.48 so %1 of her money is 0.48 but if you multiply that by 100 then you get $48, im pretty sure there's an easier way to do that but thats how i got it
18/24=0.75
0.75x100=75
A number cube with faces numbered 1 through 6 is rolled 15 times. In theory, how many times would you expect to roll a number less than five?
A: 2.5
B: 5
C: 10
D: 12.5
Answers
Answer:
dude im retaking the test and we have the same teacher,lol
Step-by-step explanation:
A solution to a system of equations will always be in what form?"
Answers
Answer/Step-by-step explanation
set of values that satisfy all equations in the system, and there can be many such answers for any given system. Answers are generally written in the form of an ordered pair: (x,y).
The sum of 67,42 and (6x-1) is 180 what is the value of x?
Answers
Answer:
180 - 109 = 6x-1
6x - 1 = 71
6x = 72
x = 12
Step-by-step explanation: