Answer: IQR= 18
Step-by-step explanation:
First, you need to put the numbers in order from least to greatest, which they already are.
23, 58, 58, 64, 76,87
then, you draw an imaginary line down the middle of the numbers (between 58 and 64), and then you find the number in the middle of these. The Q1 is 58, and the Q3 is 76. In order to find the Interquartile range (IQR), you simply subtract the two.
76-58= 18
And you have your answer
Hope this helps!
Answer:
44
Step-by-step explanation:
First, we need to find the median in the data set.
It's between 58 and 64. To find the median, we add those two numbers and then divide by 2.
58 + 64 = 122
122 ÷ 2 = 61 (Mark this point in between the numbers on the data set)
median = 61
23, 58, 58, | 64, 76, 87
Now that we have the median, we have to find the upper quartile and the lower quartile in order to find the interquartile range.
Lets find upper quartile first. In order to do that, add up all the numbers to the right of the data set from the median point, then divide by 2.
64 + 76 + 87 = 227
227 ÷ 2 = 113.5
The same goes for the lower quartile (to the left).
23 + 58 + 58 = 139
139 ÷ 2 = 69.5
Lastly, to find the interquartile range, simply subtract the lower quartile from the upper quartile.
113.5 - 69.5 = 44
Therefore interquartile range = 44.
sorry if Im wrong
Can you please show your work on paper if you can
Answer:
Answer is in the image below! :)
Step-by-step explanation:
If you have any questions ask me please!
How much are you charged if you use 4 therms of gas?
A.) $23
B.) $22
C.) $21
Emma jogs 2 miles along the beach in
1
3
of an hour. If she travels at a constant rate, how far will she jog in an hour?
1. Use the known information to write a rate.
Emma’s rate:
2 miles
1
3
hours
2. Write an equivalent rate with a denominator of 1.
2(3) miles
1
3
(3) hours
=
?
1 hour
Answer: In an hour, she will run 6 miles.
Step-by-step explanation:
Emma's rate 2 miles per every 1/3 hour (20 minutes)
Since 20 minutes goes into 60 minutes three times, multiply 2 by 3 to get the number of miles she runs in an hour.
2x3=6
Emma runs 6 miles in an hour- 6/1
I’m struggling with geometry
Answer:
I believe its 129.
Step-by-step explanation:
I used SA = bh+(b1+b2+b3)l to solve. Good Luck
Find the line parallel to y = -2x - 5
that includes the point (-1, 3).
Enter the y value of the point.
(× –
Remember: y - y₁ = m(x - x₁)
y- [?] =
Im horrible at this stuff but I tried for you
Find the y-intercept of the line of fit and explain its meaning in the context of the data.
The y-intercept is 41.16. The machine starts with 41.16 ounces of diet soda.
The y-intercept is 41.16. The machine loses about 41.16 fluid ounces of diet soda each hour.
The y-intercept is −4.5. The machine starts with 4.5 ounces of diet soda.
The y-intercept is −4.5. The machine loses about 4.5 fluid ounces of diet soda each hour.
I forgot how to do this so can someone help me out with this question your generosity will be thanked
Answer: 62ft^2
Step-by-step explanation:
Area of rectangle - Area of triangle = Area of outdoor carpet
RECTANGLE = 72
TRIANGLE = 9
72 - 9 = 63
Divide negative 6 and 2 over 5 ÷ negative 4 and 3 over 7.
negative 224 over 155
224 over 155
negative 519 over 35
519 over 35
Answer:
-18.2608695652
Step-by-step explanation:
Idont know if its right but thats the answer for the first line if am right
Please help me I will give brainiest.
Answer:
Play soccer: _________67% / 33% / 100%
Do not play soccer:___ 45% / 55% / 100%
Total : _____________112% / 88% / 200%
Step-by-step explanation:
play soccer: total is 90, to find percentage :
60/90 = 0.6666666667 estimated = 0.67
0.67 x 100 = 67%
30/90 = 0.3333333333 estimated = 0.33
0.33 x 100= 33%
33% + 67% = 100%
don’t play soccer : total is 60, to find percentage:
27/60 = 0.45
0.45 x 100 = 45%
33/60= 0.55
0.55 x 100 = 55%
45% + 55% = 100%
Total for first column going down
67% + 45% = 112%
Second column going down
33% + 55%= 88%
Third column going down
100% + 100% = 200%
Third column going across
112% + 88%= 200%
Play soccer: 67% / 33% / 100%
Do not play soccer:45% / 55% / 100%
Total :112% / 88% / 200%
( •_•)>⌐■-■ (⌐■_■)
9. The graph below represents Randy's drive to school. Which of the following is a correct conclusion based on the graph? Distance Time
questions in photo
A. Randy stopped twice on the way to school.
B. Randy drove uphill most of the drive.
C. Randy increased his speed the entire drive. D. Randy did not make any stops on the way to school.
Answer:
The answer is A. Randy stopped twice on the way to school
Hope that helps!
Step-by-step explanation:
A circular cookie cake is 113.04 square inches. What is the diameter of the cookie cake? Approximate using π = 3.14.
6 inches
12 inches
24 inches
36 inches
Answer:
6 inches
Step-by-step explanation:
a = [tex]\pi r^{2}[/tex]
113.04 = 3.14[tex]r^{2}[/tex] Divide both sides by 3.14
36 = [tex]r^{2}[/tex]
[tex]\sqrt{36}[/tex] = [tex]\sqrt{r^{2} }[/tex]
6 = r
Helping in the name of Jesus.
Answer:6 inches.
Step-by-step explanation: What is the radius of a circle with an area of 113.04 square inches?
Radius of the circle is of 3 inches.
Step-by-step explanation:
It is given that the area of the circle is 113.04,
Let the radius of the circle be of "a" units
=======================
From the properties of circle, we know : -
Area of circle = πr^2 , where r is the radius of the circle.
======================
Then, comparing the question with the identity :
= > πr^2 = 113.04 sq. inches
= > 3.14 x r^2 = 113.04 sq. inches
= > r^2 = 113.04 / 3.14 sq.inches
= > r^2 = 36 sq. inches
= > r = 6 inches
Hence,
r or radius of the circle is of 6 inches.
4. Which of the following situations does not have the same unit rate as the graph shown?
graph is in the photo
F. Asher buys gum for $0.20 a piece.
G. A daycare has six workers for every 30 children
H. Melanie reads 9 pages of her book every 45 minutes.
J. Richie earns $10 every 2 hours to pet sit for his neighbor.
Answer: h
Step-by-step explanation: answer
Answer:
The answer is J: Richie earns $10 every 2 hours to pet sit for his neighbor
Step-by-step explanation:
Do the ratios 8:9 and 4:6 form a proportion?
Answer:
No. the two ratios don't align.
What is the value of p +(p-q)+q+(q-p)
Answer:
The answer is p + q.
Step-by-step explanation:
If you have any questions ask me please! :)
Someone help please i need this fast like asap
Answer:7ft2
Step-by-step explanation: 3 x 2 = 5 1 x 2 = 2 5 + 2 = 7
10. The graph shows the amount in Harold's savings account over a certain number of weeks. Find the rate of change and record it in the grid. Amount In Savings ($)
questions in photo
Answer:
-10.5
Step-by-step explanation:
Pick two points that the line overlaps. We can see the points are on (0,63) (2,42) and (4,21). Lets use (2,42) and (4,21). To find the rate of change (m) the formula needed is y^2 - y^1 divided by x^2 - x^1. 21-42=-12 over 4-2=2. So we get -10.5 for the rate of change.
Answer:
rate of change is -10.5
Step-by-step explanation:
A bakery is making cupcakes using a cylindrical mold. The cupcake mold has a diameter of 3.5 centimeters and is 7 centimeters tall. Which of the following shows a correct method to calculate the amount of cupcake batter needed to fill the mold all the way to the top? Use 3.14 for π.
V = (3.14)(3.5)2(7)
V = (3.14)(7)2(3.5)
V = (3.14)(7)2(1.75)
V = (3.14)(1.75)2(7)
What is the answer?I am very confused just cant find the answer can you help me?
Answer:
The answer is 4 1/3
Step-by-step explanation:
If you have any questions ask me please!
4 1/3 laps total equaling 3 miles
pls mark as brainliest hope this helps you
Write – 21/100 as a decimal number.
Answer:
The answer for -21/100 as a decimal number is -0.21
Step-by-step explanation:
-21/100= -0.21
Answer:0.21
Step-by-step explanation:21÷100
Please help me out on this It would mean a lot. Needed by tomorrow please.
Answer: x-2 =4
Step-by-step explanation:
First of all you want to undo the multiplication. So what ever you do to one side you do to the other so divide 5 from both sides and you get x-2=4
Answer:
The answer for x-2=4
x=4+2;x=6
Step-by-step explanation:
5(x-2)=20
divide both sides by t
5(x-2)/5=20/5
(x-2)=4
x=4+2=6
Polygon ABCD with vertices at A(1, 1), B(3, 1), C(3, 2), and D(1, 2) is dilated to create polygon A′B′C′D′ with vertices at A′(3, 3), B′(9, 3), C′(9, 6), and D′(3, 6). Determine the scale factor used to create the image.
3
2
one half
one third
To determine the scale factor used to dilate polygon ABCD to A′B′C′D′, we can compare the corresponding side lengths.
The distance between A(1, 1) and B(3, 1) is 2 units, and the distance between A′(3, 3) and B′(9, 3) is 6 units, so the horizontal side has been scaled by a factor of 6/2 = 3.
Similarly, the distance between A(1, 1) and D(1, 2) is 1 unit, and the distance between A′(3, 3) and D′(3, 6) is 3 units, so the vertical side has been scaled by a factor of 3/1 = 3.
Since both scaling factors are equal to 3, the overall scale factor used to dilate the polygon is 3. Answer: 3.
I need help on this question is someone able to help me?
Answer:
you need to add it first and then take away and you get your answer
cld someone pls help me i need it asap wait mb its not math its science
Answer:
Step-by-step explanation:
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what is the perimeter of a stained glass semi-circle if the diameter is 3 feet?
Answer:
The perimeter of the stained glass semi-circle is 3π feet.
Step-by-step explanation:
The perimeter of a semi-circle is half of the circumference of the full circle with the same diameter.
The circumference of a circle with diameter 3 feet is:
C = πd = π(3) = 3π feet
Therefore, the circumference of the full circle is 3π feet, and the circumference of the semi-circle is half of that:
C(semi-circle) = 1/2(3π) = 3/2π feet
However, the stained glass semi-circle has a curved edge, so we need to add the length of that edge to the perimeter. The curved edge of a semi-circle is half of the circumference of the full circle, or:
C(curved edge) = 1/2(2πr) = πr, where r is the radius of the circle
Since the diameter of the circle is 3 feet, the radius is half of that:
r = d/2 = 3/2 feet
So the curved edge of the stained glass semi-circle is:
C(curved edge) = π(3/2) = 3/2π feet
Adding this to the straight edge perimeter, we get:
Perimeter = C(semi-circle) + C(curved edge)
= (3/2π) + (3/2π)
= 3π feet
Therefore, the perimeter of the stained glass semi-circle is 3π feet.
What fraction is equal to 24/36?
Answer: 2/3
Step-by-step explanation:
The GCD of 24 and 36 is 12.
So divide each number by 12
12/2=2
36/2=3
2/3
Answer:
2 / 3
Step-by-step explanation:
You can simplify 24/36 to 2/3. That would make 2/3 equal to 24/36!
If you have any question please ask me! :)
Pretty easy question in the attached picture
Answer:
4cm*4cm*4cm
Step-by-step explanation:
64 cube root = 4
4*4 = 16
16*4 = 64
If the cube holds 64 cubic centimeters of water, then each side of the cube must be 4 centimeters long.
PLEASE Show work and explain! Use proportion. Due in 12 hours.
Answer: 200/7
Step-by-step explanation:
This creates 3 similar right triangle
you would put similar parts on top and the similar parts on bottom of proportions.
ex.
[tex]\frac{hypotenuse}{short leg} = \frac{hypotenuse}{short leg}[/tex]
in your problem they gave the short legs and long legs of right triangel
The line that they share in middle of the triangle is the long leg for the triangle on right and it is also the short leg for triangle on left.
[tex]\frac{long leg}{short leg} =\frac{long leg}{short leg}[/tex]
[tex]\frac{x}{20} = \frac{20}{14}[/tex]
x=(400)/14 = 200/7
You could also make your proportion where
parts of 1 triangle = equivalent parts of the other
ex.
[tex]\frac{long leg from big triangle}{long leg from small triangle} = \frac{short leg big triangle}{short leg from small triangle}[/tex]
It my last attempt need help I will give 20 points
Answer:
The Correct answer is the
Bottom plot
Answer:
The top plot
Step-by-step explanation:
Box and Whisker Plot
box plot
Description
A Box and Whisker Plot (or Box Plot) is a convenient way of visually displaying the data distribution through their quartiles.
The lines extending parallel from the boxes are known as the “whiskers”, which are used to indicate variability outside the upper and lower quartiles. Outliers are sometimes plotted as individual dots that are in-line with whiskers. Box Plots can be drawn either vertically or horizontally.
Although Box Plots may seem primitive in comparison to a Histogram or Density Plot, they have the advantage of taking up less space, which is useful when comparing distributions between many groups or datasets.
Here are the types of observations one can make from viewing a Box Plot:
What the key values are, such as: the average, median, 25th percentile, etc.
If there are any outliers and what their values are.
If the data is symmetrical or not.
How tightly is the data grouped.
If the data is skewed and if so, in what direction.
Two of the most commonly used variation of Box Plot are: variable-width Box Plots and notched Box Plots.
Translate the sentence into an equation.
Nine times the sum of a number and 6 equals 8.
Use the variable w for the unknown number.
Answer:
9 x w + 6 = 8
Step-by-step explanation:
let's say I start something at 10:20 pm on the 18 of April and I finish that thing at 12:06 am 19th of April. How much time did I spend doing that thing (Would like a explaination)
