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
Use the distributive property to rewrite each expression in its equivalent form. -2×(3y + 9)
Answers
Answer:
-6y-18
Step-by-step explanation:
hope this helps :D
The answer is -6y-18
Please help the question is in the picture
Answers
Answer:
- True
- True
- False
- True
Step-by-step explanation:
- Subtracting the equation will get rid of y variable therefore it's a correct and logical first step to solve the system
- The solution is indeed (-3, -3) as if we substitute these values in both equation, the equation will be correct and valid.
[tex]-2(-3)+(-3)=3[/tex] (Correct)
[tex]3(-3)+2(-3)=-15[/tex] (Correct)
- We have already determined the logical first step. Multiply by -2 will not get rid of any of the variables. Therefore, this is false.
- The solution can be written as one value since x = y = -3. Therefore, this statement is true.
Solve the following system of equations graphically on the set of axes below.
y= -3/5x+2
y= x-6
Answers
Answer:
(5, -1)
Step-by-step explanation:
can someone please help me with this equation!
Answers
Answer:
$19
Step-by-step explanation:
this is the answer
How to express 1 2/6 as a simplified improper fraction?
Answers
Answer:
[tex] \frac{4}{3} [/tex]
Step-by-step explanation:
consider downloading photomath
Pls help me with this question!!
Answers
Answer:
B: 0.1
Step-by-step explanation:
5 x [tex]10^{5}[/tex] = 500000, which is exactly 0.1 the size of Colorado. Just multiply Wyoming by 10 and you'll get exactly 5 million
The cost that a carpet can cleaning company charges is directly proportional to the number of rooms cleaned. The cost to clean 50 rooms is $1,100.
A.) Write a direct variation equation to represent the cost.
B.) Using the equation found in part a, how much would it cost a hotel to have 150 rooms cleaned
Answers
Answer:
Step-by-step explanation:
The cost that a carpet can cleaning company charges is directly proportional to the number of rooms cleaned. The cost to clean 50 rooms is $1,100.
A.) Write a direct variation equation to represent the cost.
Cost ∝ Number of room
C ∝ N
C = kN
k = Constant of Proportionality
k = C/N
k = 1100/50
k = 220
B.) Using the equation found in part a, how much would it cost a hotel to have 150 rooms cleaned
c = 220 × 150
c = $33000
Cost to clean 150 rooms = $33,000
rambling
my eyelids are heavy,
i feel my neck ache,
i swallow and blink to the screen,
scrolling down,
i see the words ‘missing’ in the familiar red.
i feel like bursting into tears,
when my teacher hands in my grade,
“your grades do not define you, do not degrade yourself.”
i whisper as i wipe my tears, swallow water and continue typing.
i can barely see the answer i typed in my calculator,
i look at the time,
yet again i pulled an all-nighter.
“it will pay off in the end” i mutter, flipping through my messy handwriting.
“your grades do not define you” i think as my parents, in disgust, look at my grades.
“your grades do not define you” i sob as the the computer screen light my room with a mere ‘pass’ superimposed across the screen.
Answers
you are strong, you are amazing, you are worth more than a number. i value you. don't give up. do you're best and that's all that matters. sleep and your wellbeing and mental health are more important than your grades.
you got this <3
Four people—Rob, Sonja, Jack, and Ang—enter their names into a drawing. The winner receives either a t-shirt or a mug, and which prize they receive is randomly selected.
What is the probability that either Ang wins and is given a mug, or Jack wins (and is given either prize)? Give the answer as a percent.
Answers
Answer: 50%
Step-by-step explanation: Good luck! :D
Answer:
The probability is 37.5%
Step-by-step explanation:
There are eight total outcomes, but we only need to focus on three. Ang winning a mug and Jack winning either a t-shirt or a mug, that makes three. Write that as a fraction: 3/8, and then divide. 3 divided by 8 gives us 0.375. But we need a percent so multiply that by 100, that now gives us 37.5.
So, the probability that either Ang wins and is given a mug, or Jack wins is 37.5%. If it makes you feel more confident in this, I put the same exact answer for my assessment and I got it correct.
Also, “The monks named me aOng.”
Give the standard form for 900.000 + 50.000 + 9.000 + 600 + 20 + 7
Answers
Answer:
1.586 x 10³
Step-by-step explanation
900.000 + 50.000 + 9.000 + 600 + 20 + 7=1586
standard form:
1.586 x 10³
I need help on this homework
Answers
In a group of seventeen people, five play guitar and six play piano. Only two people play both piano and guitar. Which two-way table represents the data?
Answers
Answer: Picture Below
Step-by-step explanation:
Took the test
Hello, I need help don't answer the first 3
Answers
Answer:
5. all relations are a function
6. number 4 is not a function
7. 4 is not a function
8. all are functions
9.c
10. x-2=y
11. 2/3
Step-by-step explanation:
the quotient of a number y and 2 When y equals 6
Answers
Answer:3
Step-by-step explanation:
y/2 is what we need. If y is 6. Then 6/2=3.
Solving systems of equations using substitution x=3y+10. x=y+2
Answers
Answer:
x=-2, y=-4. (-2, -4).
Step-by-step explanation:
x=3y+10
x=y+2
----------
3y+10=y+2
3y-y=2-10
2y=-8
y=-8/2
y=-4
x=-4+2=-2
Please help on these
Answers
Answer:
14. (-8, 12) 15. (6, 7)
Help help HELPP plsss
Answers
Answer:
130
Step-by-step explanation
that corner is same as the one across it sorry I don’t know how to explain it very well but it’s Angel is linear to the one across it mean it’s the same
Answer:
C. 130 degrees
Step-by-step explanation:
The total degrees of the interior angels of a six sided ploygon is 720, so all you need to do is add the shown angles together and subtract that number from 720:
130 + 130 + 130+ 100 + 100 = 590
720 - 590 = 130
help with full calculations, please
Answers
Answer:
Step-by-step explanation:
8) B(x) = [tex]5^{x +1}[/tex]
[tex]5^{x + 1} = 3125 \\\\5^{x +1} = 5^{5}\\\\[/tex]
Compare the exponents,
x + 1 = 5
x = 5 - 1
x = 4
[tex]10)2^{x-4}=512\\\\2^{x -4} = 2^{9}\\\\[/tex]
Compare exponents,
x - 4 = 9
x = 4 + 9
x = 13
Find the area of the circle below:
25 ya
Answers
Answer: hey i know i am suposed to give u the answer but for your brain just look up a video on yt so it can help you do better The more you know math the less math you have to do. like this you memorize the formula it can help you more than me doing it for you and it 55
A bike rental shop charges $8 per hour and $4 insurance. How many hours can I rent the bike for if I have $20.
Answers
Two Hours
Step By Step :
20-4=16
16/8=2
Answer:
2 hours
Step-by-step explanation:
Subtract the 4 already then divide 16 by 8 and you get 2 :)
Forrest has determined that if he gets to the bus stop at 7:30 am, there is a 0.15 probability that he misses the bus. If
he arrives at the bus stop three consecutive days at 7:30, what is the approximate probability that he catches the bus all
three days?
Answers
Answer: 0.614
Step-by-step explanation:
First find the probability that he catches the bus in a day.
Probability of catching bus once = 1 - Probability of missing bus
= 1 - 0.15
= 0.85
If he arrives on 3 consecutive days at 7:30 am, the probability he will catch the bus is:
= (P | Day 1) * (P | Day 2) * (P | Day 3)
= 0.85 * 0.85 * 0.85
= 0.614
The approximate probability that he catches the bus all three days is 0.614.
Given that,
Forrest has determined that if he gets to the bus stop at 7:30 am, there is a 0.15 probability that he misses the bus.
If he arrives at the bus stop three consecutive days at 7:30,
We have to determine,
What is the approximate probability that he catches the bus all three days.
According to the question,
The probability that he catches the bus in a day.
Probability of catching bus once = 1 - Probability of missing bus,
= 1 - 0.15
= 0.85
If he arrives on 3 consecutive days at 7:30 am,
Then, the probability he will catch the bus is:
= (P | Day 1) × (P | Day 2) × (P | Day 3)
= 0.85 × 0.85 × 0.85
= 0.614
Hence, The approximate probability that he catches the bus all three days is 0.614.
To know more about Probability click the link given below.
https://brainly.com/question/11234923
Help for brainliest.
Answers
Answer:
160 hope this work!!! love
If c=10\pic=10π, what does 10 represent?
Answers
Answer:
10 is the dimeter of the circleStep-by-step explanation:
The question seems is:If C = 10π, what does 10 represent?The circumference of a circle formula is:
C = 2πr or C = πd10 in the given equation represents the diameter of the circle, d = 10
In a regular polygon each interior angle is 140° greater than each exterior angle. Calculate the number of sides of the polygon
Answers
Answer:
18 sides.
Step-by-step explanation:
The interior and exterior angles sum to 180 so:
I + E = 180
also I - E = 140 (given)
So, adding to eliminate E:
2I = 320
I = 160 degrees and the external angle E = 1809 - 160 = 20 degrees.
Since the sum of all exterior angles in a polygon = 360 degrees
- the number of sides = 360 / 20 = 18.
PLZ HELP I GIVE 9 POINTS
Answers
Answer:
19/2
or mixed fractions that is [tex]9\frac{1}{2}[/tex]
can someone please help ASAP??
Answers
Answer:
its B .
Step-by-step explanation:
Which is a secant? MH CT CD
Answers
Answer:Hence, the secant is: CD
( Also MH is not a secant since it does not intersect the curve at any point.
Step-by-step explanation:
Hope this helps :) and plz mark me branliest :)
Solve for n.
n+ 1 = 4(n-8)
Answers
Answer:
11
Step-by-step explanation:
n+1=4(n-8)
n+1=4n-32
4n-n-32=1
3n-32=1
3n=1+32
3n=33
n=33/3
n=11
Answer:
n = 11
Step-by-step explanation:
The equation is n+1=4(n-8). This is much easier to solve after expanding, which makes n+1=4n-32. Then, add 33 to each side to make n+33=4n. Next, take away n from each side, to get 33=3n. You want to find n, so divide each side by 3. This means you end up with 11=n.
clothing store sells four shirts for $60.00. The next week, the store runs a special that is buy three shirts for $19.50 each, get the fourth free. Which is the better buy?
Answers
Answer:
the 19.50 for each one
Step-by-step explanation:
Answer:
its 19.50 get the fourth free
Step-by-step explanation:
HELP PLS HELP !!!!!!!
You bought a brand new car for $45,000. The car depreciates at approximately 7%
per year. How much will the car be worth after 8 years? Round to the nearest whole
dollar.
Answers
Answer:
19,800
Step-by-step explanation:
7x8 is 56 then you take 56% away from 45k