Answers
Step-by-step explanation:
you understand how a venn diagram works ?
you have to put elements or the amount of elements into the different segments. there are segments that belong to only one category, segments with elements that are shared between 2 neighboring categories, and in this case 1 segment in the middle that has all elements shared between all 3 categories.
so, we know, the total of all elements (fans) is 36.
now imagine we place every fan exactly into the segment, where his or her allegiance lies.
the easiest way to start is with the center. there are 5 fans there, so write 5 in there.
these 5 people are therefore also part of the total number of Wild fans, of the Viking fans and the Twins fans, and of all the shared segments, of course.
so, we have only 7-5 = 2 shared Wild and Vikings only fans (in the segment above the center segment). they are not fans of the Twins.
we have 9-5 = 4 shared Wild and Twins only fans (in the segment left below the center). they are not fans of the Vikings.
we have 11-5 = 6 shared Vikings and Twins only fans (in the segment right below the center). they are not Wild fans.
what is left for the pure, single team fans ?
the Wild have 12-5-2-4 = 1 pure fan.
the Vikings have 16-5-2-6 = 3 pure fans.
the Twins have 22-5-4-6 = 7 pure fans.
so, we have 1+3+7 = 11 pure fans, 2+4+6 = 12 double team fans, and 5 all 3 teams fans. but that is only 28 fans altogether.
so, something is not right with the data here.
I assume we have 28 total from now on.
for Viking AND Wild fans we have the 2 fans that only like these 2 teams plus the 5 that like all 3 teams (including the Vikings and the Wild) = 7 out of the total of 28 fans.
the probability to pick one of them is then
7/28 = 1/4 =0.25
if the total of 36 questioned fans is still there and explained maybe outside of the given venn diagram (e.g. were asked but are fans of a totally different team or of no team at all), then the probability would be
7/36 = 0.194444444...
Related Questions
Help m knnnnnbbbbbbbbbbbbbbbbbb
Answers
Answer:
25% of the bear getting picked
Step-by-step explanation:
since there are 4 options and we base of 100% we divide by 4 beacsue there are 4 options
100/4 = 25%
There were 93 students out of school of this is 12 % of the total number of students how many students are enrolled at the school
Answers
Answer:
the mid point of
a line segment is M(-3,2)one end point of the segment isP(1,-3)find the coordinates of the end point
help meee :))) GIVING BRAINEST
Answers
Answer: 462 cm^3
Step-by-step explanation:
formula for triangular prisms:
0.5*b*h = V
b or base = 6*6 cm
h or height = 7 cm
7 * 6 * 6 * 0.5 = 126
V or Volume of triangular prism is 126 cm^3.
formula for rectangular prisms:
b * h = V
b or base = 8*6 cm
h or height = 7 cm
8 * 6 * 7 = 336
V or Volume for rectangular prism is 336 cm^3.
Total Volume of Composite Figure = sum of both Volumes
336 + 126 = 462 cm^3.
[tex]v = a \times b \times h \times \frac{1}{2} [/tex]
[tex]v = 6 \times 6 \times 7 \times \frac{1}{2} [/tex]
[tex]v = 126 \: {cm}^{3} [/tex]
Volume of the rectangular prism:[tex]v = whl[/tex]
[tex]v = 7 \times 8 \times 6[/tex]
[tex]v = 336 \: {cm}^{3} [/tex]
Total volume:[tex]v = 126 + 336[/tex]
[tex]v = 462 \: {cm}^{3} [/tex]
HELP PLEASEE!!!!!!!!!! ASAP!!!!!!!!!!!!!!!!
Answers
Answer:
the answer is C
Step-by-step explanation:
i know because I did this
Answer:
(2,3)
Step-by-step explanation:
if the square rotated 90 degrees clockwise, it would go to the otherside of the y-axis and B' would end up on 2,3
Find the total surface area of the following square pyramid
Answers
Answer:
160 cm^2.
Step-by-step explanation:
Surface area = area of base + 4 * area of triangular side.
= 8^2 + 4 * 1/2 * 8 * 6
= 64 + 96
= 160 cm^2.
Answer:
179.38cm²
Step-by-step explanation:
By using the formula, it is 179.38cm.
You have 8 shirts and 5 pairs of pants. How many outfits are there?
Answers
[tex] \huge \tt \color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }[/tex]
[tex] \large\underline{ \boxed{ \sf{✰\:Given }}}[/tex]
➣8 shirts➣5 pairs of pants✛ To find ✛total outfits we can?[tex] \large\underline{ \boxed{ \sf{✰\: Let's\:solve }}}[/tex]
➣ total number of outfits you can have is[tex] \rm{➾ \: total \: outfits \: you \: can \: have = \: 8 \: shirts \times 5pairs \: of \: pants} \\ \rm{➾ \: total \: outfits \: you \: can \: have =\: 40}[/tex]
[tex] \rule{70mm}{2.9pt}[/tex]
Hope it helps !
This table displays the height of a plant seedling as it grows over
Plant Heights
the course of an experiment.
Week
Height (cm)
Select the answers from the drop-down menus to correctly
complete the statements.
0.75
2
0.9
The attribute being measured is
The
3
1.1
unit of measurement is
There is a total of
4
1.25
observatia
Choose.
weeks
1.6
centimeters
2.0
Answers
The attribute being measured is the height of plant seedlings. The unit of measurement is centimeters. There are a total of 6 observations.
What is the information that is being measured?
The table displays weeks and the plant's height. From the table, it can be seen that the height of the plant increases with the passage of time. Thus, the attribute being measured is the height of plant seedlings.
The number of data points on the table is 6. This is the total number of observations.
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Suppose that 2 ≤ f '(x) ≤ 4 for all values of x. What are the minimum and maximum possible values of
f(5) − f(1)?
Answers
Answer:
Step-by-step explanation:
By the Mean Value Theorem, there is at least one number, c, in the interval (1,6) such that
f'(c) = [f(6) - f(1)]/ (6 - 1)
So, f(6) - f(1) = 5f'(c).
Since 2 ≤ f'(c) ≤ 4, 10 ≤ 5f'(c) ≤ 20
So, f(6) - f(1) is between 10 and 20.
the solution set of |R-3| = 10 is
Answers
[tex]~~~~~~|R-3| = 10\\\\\implies R -3 = 10~~~~~~ \text{or}~~~~~~~R -3 = -10\\\\\implies R = 10+3~~~~~~\text{or}~~~~~~~R = -10+3\\\\\implies R = 13~~~~~~~~~~~ \text{or}~~~~~~~R = -7\\\\\text{Solution set:} ~\{-7,13\}[/tex]
Suppose angle A and angle B are supplementary.
The measure of angle A is (15x + 65) and the measure of angle B is (50x - 15).
Solve for x (showing your setup and work) and then find the measure of angle A and the measure of angle B
Answers
Answer:
x = 2
Angle A = 95°
Angle B = 85°
Step-by-step explanation:
Concepts
Supplementary angles are angles that sum up to 180° to form a straight angle.
Application
We are asked to find the value of x, Angle A, and Angle B. We are given angles A and B as 15x + 65 and 50x - 15. To do this, we can set up the equation 15x + 65 + 50x - 15 = 180 because we know these angles are supplementary, or adding to 180°. Then, once we get the value of x, we plug in that value for each angle.
Solution
Step 1: Simplify both sides.
[tex](15x+50x) +(65-15)=180[/tex] [tex]65x+50=180[/tex]Step 2: Subtract 50 from both sides.
[tex]65x+50-50=180-50[/tex] [tex]65x=130[/tex]Step 3: Divide both sides by 65.
[tex]65x/65 = 130/65[/tex] [tex]x=2[/tex]Step 4: Plug x into angle A.
[tex]15(2)+65 = 30 + 65 = 95[/tex]Step 5: Plug x into angle B.
[tex]50(2) - 15 = 100 - 15 = 85[/tex]
do yall know what the answer is (2x)(10x)
Answers
Answer:
20x^2
Step-by-step explanation:
2*x*10*x
20*x^2
20x^2
Answer:
[tex]20x^2[/tex]
Step-by-step explanation:
Step 1: Multiply
[tex](2x)(10x)[/tex]
[tex]2x * 10x[/tex]
[tex](2*10)*(x*x)[/tex]
[tex](20)*(x^2)[/tex]
[tex]20x^2[/tex]
Answer: [tex]20x^2[/tex]
A teacher had 111 pens. he shared equally among 30 learners . how many pens did each learners get? how many pens remained?
Answers
Answer:
Everyone got 3 pens, 21 remained
Step-by-step explanation:
111:30=3 21/30
80% of what number is 52
Answers
Because 80% goes in 50, 40 times
if [tex]v=v_{1} +v_{2}[/tex], where [tex]v_{1}[/tex] and [tex]v_{2}[/tex] are not both 0 and [tex]u=-3v[/tex], find the measure of the angle between [tex]u[/tex] and [tex]v[/tex].
Given:
[tex]\frac{u*v}{||u|| ||v||}[/tex]
Answers
If θ is the angle between u and v, then
u • v = ||u|| ||v|| cos(θ)
Since u = -3v, we have
u • v = (-3v) • v = -3 ||v||²
and
||u|| = ||-3v|| = 3 ||v||
If v₁ and v₂ are both not zero, then ||v| ≠ 0.
Then
cos(θ) = (-3 ||v||²) / (3 ||v|| ||v||) = 1
which means θ = π rad = 180°.
Find the area of the triangle.
Answers
Answer:
9th ones answer is 4.
10th ones answer is 150 units.
7 the ones answer is 30sq cm.
6th one the statements A and B are right.
8 the ones answer is 240 cm².
there are 1800 pupils in a school of witch 2/5 are girls. 540 of the pupils do not play sports. Of these pupils who do not play sports, 5/9 are girls. How many boys play sports?
Answers
========================================================
Explanation:
There are 1800 students total.
Take 2/5 of this to find the number of girls
(2/5)*1800 = 720 students are girls
Subtract that result from the total to get the number of boys
1800-720 = 1080 students are boys
We'll use this value later, so let A = 1080.
-------------
540 students do not play sports
(5/9)*540 = 300 girls do not play sports.
540-300 = 240 boys do not play sports
Let B = 240
------------
We found that
A = 1080 boys totalB = 240 boys do not play sportsTherefore,
A-B = 1080 - 240 = 840 boys play sports
Juan borrowed $10 from his cousin. He borrowed another $30 from his uncle. Juan bought a $10 lottery ticket and won $100. How much money will Juan have after he pays his cousin and uncle back?
Answers
Answer:
$90
Step-by-step explanation:
Since Juan pays back the $10 and $30 he borrowed from his cousin and uncle they do not affect the total outcome ($10+$30-$10-$30=0)
Subtract the price of the ticket from the total amount he won.
$100-$10=$90
the height of a cuboid is 12cm,the volume is 1200cm3 find the side of the of a cuboid
Answers
Answer:
area=volume/height
area=1200cm cubed/12cm
area=100cm squared
ANSWER FAST PLEASSEEEEE
The information in the table shows the average weekly temperatures in degrees Fahrenheit of four cities.
Which city’s data set is bimodal?
A. City A
B. City B
C. City C
D. City D
Answers
Finding the mode of each data-set, the bimodal city's data is given by:
C. City C.
What is the mode of a data-set?It is the value that appears the most times in the data-set. If two values appear the same number of sets, the data-set is called bimodal.
Hence, looking at the table:
For City A, 10 appears three times, hence it is the only mode.For City B, 25 appears five times, hence it is the only mode.For City C, 42 and 66 each appear three times, hence they are the modes, and the data-set is bimodal.For City D, 78 appears three times, hence it is the only mode.Hence option C is correct.
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Which statements describe the figure on the grid if each square has side lengths of 1 cm? Check all that apply. On a coordinate plane, a figure covers 12 full squares and 12 partial squares. The bottom of the figure is diagonal and crosses 6 squares. The perimeter of the figure is 18 cm. The length of the top of the figure is less than 6 cm. The area of the figure is the sum of 12 full squares and 12 partial squares. The area of the figure is greater than 24 square centimeters. The length of the bottom of the figure is greater than 6 cm. The area of the figure is the sum of 6 full squares and 12 partial squares.
Answers
The figure on the grid is an illustration of areas and perimeters of a shape
How to determine the true statements?The question is incomplete, as the figure is not given.
So, I will provide a general explanation on how to determine the area and the perimeter of a shape.
The area of a shape is the amount of space on that shape.
Take for instance a square that has a side length 5 units.
The area of the square would be:
Area = 5 * 5 = 25 square units
On the other hand, the perimeter is the sum of the side lengths of the shape.
Using the same square that has a side length 5 units.
The perimeter of the square would be:
Perimeter = 4 * 5 = 20 units
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Answer: its 3, 5
Step-by-step explanation: im honestly not too sure if this is the answer
A 12-liter container has a pressure of 3 atmospheres.
The container is sent underground, with resulting compression into 6 L.
Applying Boyle's Law, what will the new pressure be? 5 pts.
Explain your steps - 20 pts
Answers
The pressure is 6 atmospheres when the container is sent underground, with resulting compression into 6 L
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Boyle's law is given by:
P₁V₁ = P₂V₂
Where P is pressure and V is volume. Hence:
12(3) = 6 * P₂
P₂ = 6 atm
The pressure is 6 atmospheres when the container is sent underground, with resulting compression into 6 L
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Apply Boyles law
P1V1=P2V212(3)=6P_236=6P_2P_2=6atm23. Tyrese is making a map of his neighborhood using
a coordinate plane. He plots the following
locations
• His home is at the origin
• The school is at (4,5)
• The zoo is at (-3,2).
. The park is at (-4,-4). /
• The grocery store is at (4.-1)./
Plot the locations on the coordinate plane. If each unit
of the coordinate plane represents 750 feet, what is the
distance from the school to the grocery store?
The distance from the school to the grocery store is
feet.
Answers
The distance between the school and the grocery store is 3,000ft.
What is the distance from the school to the grocery store?First, we need to find the distance between the two locations, we know that:
School is at (4, 5)Grocery store is at (4, -1)The distance between these two points is:
[tex]d = \sqrt{(4 - 4)^2 + (5 - 1)^2} = 4[/tex]
And we know that each unit represents 750ft, then we can see that the total distance is:
d = 4*750ft = 3,000ft
And the graph of the 4 points can be seen below.
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The distance between the school to the grocery store is 4500 feet.
What is a coordinate plane?A coordinate plane is a two-dimensional plane produced by the intersection of the x-axis and the y-axis on the graph.
We are to represent the given data on the graph which can be seen in the image below.
His home is at the originThe school is at (4,5)The zoo is at (-3,2).The park is at (-4,-4).The grocery store is at (4.-1)From the image attached below, there are 6 unit differences showing the distance from the school to the grocery store. If each unit in the coordinate plane represents 750 feet.
Thus, 6 units will be = 6 × 750 = 4500 feets
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Multiplication Equations
Solve the equation. Check your
solution.
1) 6n = 42
2) 3y = 192
3) 8x= 72
4) 4 = 2a
5) 7n = 112
6) 8x = 272
7) 7n = 49
8) 33y = 66
9) 6b = 96
10) 5n = 280
11) 6n = 72
Answers
Answer:
use calculator on chrome it will help u :)
Step-by-step explanation:
because then u do'nt have to wait for the answer
Answer:
Step-by-step explanation:
1) n=7
2)y=64
3)x=9
4)a=2
5)n=16
6)x=34
7)n=7
8)y=2
9)b=16
10)n=56
11)n=12
Suppose y varies directly with x. If y is 8 when x is 12, find y when x is 18.
Answers
[tex]\large\textsf{\textbf{Answer\::}}[/tex]
Please consult the "calculations" section of this ans .
[tex]\large\textsf{\textbf{Calculations\::}}[/tex]
If y varies directly with x , the equation looks like this :
y=kx , where k is the constant of proportionality
Plug in the values :
8=k/12
Multiply times 12 on both sides :
96=k
So the constant of proportionality is 96 .
Now solve for y when x is 18 as follows :
y=96/18
y≈5.33
[tex]\footnotesize\texttt{hope\:helpful~}[/tex]
how me solve this problem please
Answers
Answer:
3 3/4
Step-by-step explanation:
The area of rectangle patio=5 5/8
Length=1 1/2
5 5/8 divided by 1 1/2= 3 3/4
8 m
6 m
10 m
6 m
20 m
Answers
Step-by-step explanation:
6 m is the answer of given question
Use an identity to find the value of
Answers
Answer:
[tex] \bigodot\: - \sin\theta.[/tex]
Step-by-step explanation:
We know that:cos (A + B) = cos A . cos B - sin A . sin B[tex] \implies \cos (\theta +90\degree) =\cos\theta.\cos 90\degree - \sin\theta.\sin 90\degree[/tex][tex] \implies \cos (\theta +90\degree) =\cos\theta.0 - \sin\theta.1[/tex] [tex] \implies \cos (\theta +90\degree) =0 - \sin\theta.[/tex] [tex] \implies \cos (\theta +90\degree) = - \sin\theta.[/tex]what are the zeros of the function represented by the quadratic expression 2x^2 + x - 3?
A: x= -3/2 and x= 1
B: x= -2/3 and x= 1
C: x= -1 and x= 2/3
D: -1 and x= -3/2
Answers
[tex]2\sqrt{3} *3\sqrt{8}[/tex]
Answers
Explanation
2 over 3 times 3 over 8, simplify it
Then calculate 2 over 3 times 3
Find the value of x to the nearest tenth!!
Answers
Hypotenuse of triangle on the right is 3sqrt(5) so if you plug that in for b on the triangle on the left you get sqrt(55) for your answer
