Why is the median listed at 55 when none of the data points is 55?
Answers
Answer: If there is an even amount of numbers in the list, the median is the average of the two middle most numbers, once they are in least to greatest.
Step-by-step explanation:
Related Questions
Find the perimeter of this shape.
Answers
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
PLS HELP
Find the values of y = m(x) = -√-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.
Answers
Answer:
c
Step-by-step explanation:
Find the values of y = m(x) = -√-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.
All the ratios lie on line .
Answers
Answer:
Um.. I'm assuming the orange one
Step-by-step explanation:
because ratios are fractions and decimals, and the orange line never lies on a whole number always in the middle of the units
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
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Describe how you could move shape 1 ∠A to exactly match shape 2 ∠A” in 3 different ways.
Just write the answers no need to show work/explain but it has to be correct ✅
15 points!
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2,6
-3,2
7,7
??????????????????????????
Can 100 percent the considered 1 (in decimal like 1.00?)
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Answer:
Step-by-step explanation:
Yes! 100% in decimal form is 1.00
helpppppppppppppppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeee
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Answer:
Quotient: 52
Remainder: 12
hope it helps:))
remainder: 12
How far did I travel to reach my destination on each day of my three-day Trip?
a. On Day 1, after traveling 5/8 of the way to the first day's destination, I still had 15 miles left to go before reaching my first destination.
b. On Day 2, after traveling 18 miles, I still had 2/5 of that day's distance left to go before reaching my second destination.
c. On Day 3, after traveling 5/11 of that day's distance, I still had 6 more miles to travel than what I had already traveled that day, before reaching my third destination.
Answers
The total distances you traveled to reach your destination on each day of your three-day trip are as follows:
a) Day 1 = 40 miles
b) Day 2 = 30 miles
c) Day 3 = 11 miles.
How the total distances are determined:The total distances are determined using proportions.
Proportion refers to the fractional value of the whole number or quantity.
a) Day 1:
The fractional distance traveled = ⁵/₈
The remaining distance to travel = 15 miles
15 miles = ³/₈ (1 - ⁵/₈)
Proportionately, the total distance = 40 miles (15 ÷ ³/₈)
b) Day 2:
The distance traveled = 18 miles
The remaining distance to travel = ²/₅
The distance traveled = ³/₅ (1 - ²/₅)
³/₅ = 18 miles
Proportionately, the total distance = 30 miles (18 ÷ ³/₅)
c) Day 3:
The distance traveled = ⁵/₁₁
The distance to travel = 6 miles
The distance to travel in fractions = ⁶/₁₁ (1 - ⁵/₁₁)
Proportionately, if 6 miles = ⁶/₁₁, the total distance = 11 miles (6 ÷ ⁶/₁₁)
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An ant is at the top of a tree 11 meters tall, directly overhead of its home, which is 0.1 meter under the ground. What is the distance between the ant's current location and her home?
Answers
Answer: Should be 11.1 distance
Step-by-step explanation:
11+0.1 =11.1
11 tall tree .1 blow ground = 11.1 above home
The triangle shown on the coordinate grid is translated 6 units to the right and 3 units down.
Which would be the measure of an angle of the resulting triangle?
(ignore the answer i choose lol) but pls help me
Answers
Answer:
75°
Step-by-step explanation:
Even if a triangle is translated, the original shape stays the same.
So, to get the answer, first add the first two angles of the triangle:
60 + 45 = 105
Then, subtract from 180, because 180 is equaled to all the angles added up on any triangle:
180 - 105 = 75.
So, you get 75°.
Consider the functions below -
Answers
Answer:
y-intercept
Step-by-step explanation:
In all cases, when x = 0, f(0) = a or b or c.
Answer: y-intercept
please help with this
Answers
its probably the 7th choice if im wrong dont come after me
In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?
A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194
Answers
In the diagram of a fan below, CA = 9.5 in. this is the distance from the center to a point on the fans blade. what is the distance point A travels in one rotation of the fans blade
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Answer:
About 59.66 inch
Step-by-step explanation:
To find the circumference you first have to find the diameter which is the double the radius. Since 9.5 is the radius of this circle, the diameter is, 9.5x2=19.
With the diameter of 19, you multiply the 19 with pie which is approximately 3.14. The answer is 19x3.14=59.66
C = 2 * pi * r
C = 2 * pi * 9.5
C = 59.69 in.
So point A travels a distance of approximately 59.69 inches in one rotation of the fan's blade.
Exponent problems
for my math homework
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If each side of the case is three times longer than the width of the pyramid that means we would do (wx3)^3 as to find the volume of a perfect cube we do to the power of 3.
PLEASE HELP!!
show your work
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Answer:
4+3=7 power of 2=14 5x3= 15 15+14=29
Step-by-step on:
Which are true about the pyramid? Check all that apply.
The base of the pyramid is a square with four sides, each measuring 756 feet.
The slant height of the pyramid is 612 feet.
The slant height of the pyramid is 756 feet.
All four triangular faces are congruent.
All four triangular faces are not congruent.
The pyramid has four lateral faces.
Answers
Answer:
The answers are A, B, D, and F
Step-by-step explanation:
Correct on edge 2021!
Answer:
A B D F
Step-by-step explanation:
Just got it right on edge :)
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
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According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
The steps below show the incomplete solution to find the value of m for the equation 4m − 2m + 4 = −1 + 13:
Step 1: 4m − 2m + 4 = −1 + 13
Step 2: 4m − 2m + 4 = 12
Step 3: 2m + 4 = 12
Which of these is most likely the next step?
A. 2m = 18
B. 2m = 8
C. 2m = 3
D. 2m = 16
Answers
Answer
B.
Step-by-step explanation
Because subtract 4 from 4 and twelve
An equation is formed of two equal expressions. The correct option is B.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The solution to the given equation can be done as,
m − 2m + 4 = −1 + 13
Step 1: 4m − 2m + 4 = −1 + 13
Step 2: 4m − 2m + 4 = 12
Step 3: 2m + 4 = 12
Step 4: 2m = 8
Step 5: m = 4
Hence, the step that is most likely to be the next step is 2m = 8.
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Proof that the formula Fn = Fn-1 + Fn-2 works
Fibonacci python
Answers
IV. The sum of the first n Fibonacci numbers with even indices is
f2 + f4 + ... + f2n = f2n+1 - 1.
Proof:
From II,
f1 + f2 + f3 + ... + f2n = f2n+2 - 1.
When we subtract the result from III, we get the desired result.
Example:
f2 + f4 + f6 + f8 + f10 + f12 = 1 +3 + 8 + 21 +55 +144
= 232
= f13 - 1 .
V. The sum of all (fn+1)/ (fn )
converges to the Golden Ratio.
3/1 + 5/3 + 8/5 + 13/8 .... converges to ) / 2.
Proof that Rn converges to the Golden Ratio:
Let R = lim Rn as n approaches infinity
= lim f n+1 / f n as n approaches infinity
= lim fn + fn-1 /fn as n approaches infinity
= lim (1 + fn-1/ fn) as n approaches infinity
= 1 + lim (fn-1 /fn ) as n approaches infinity
= 1 + 1/ lim (fn-1 /fn ) as n approaches infinity
= 1 + 1/R
So, R = 1 + 1/R,
or R^2 = R + 1,
R^2 - R - 1 = 0,
R = ( ) / 2
= ( ) / 2
Since Rn is positive, Rn = ( ) / 2 .
Thus, Rn converges to the Golden Ratio.
Kenneth graphed a system of equations.
Kenneth says the system has no solution
Do you agree?
Yes or No
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How do I solve this problem for 7th grade!
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35% = 35/100
So 35/100*200 <- 200 is the number of all tags
When you do this, you’ll get 70
So 70 tags are blue
Next, to find how many yellow tags, just
3/8*200 = 75
There’s 75 yellow tags
If you add both amounts (70+75) you’ll get 145
Now we know there are 200 tags and 145 of them are yellow and blue, so the rest are red
200-145 =55
Answer:
55 name tags are red
HELP PLEASE! NO LINKS! TEN POINTS!
Help please! Explain it if you can please!
Answers
A=(pi)r^2
and the area formula for a square is just sxs right? Side x side.
So 6x6=36 (that’s the area for the square)
And since we know the diameter we can figure out the are of the circle (I know it’s a half circle but just wait I’ll get to that)
Diameter is twice the radius.
So likewise the radius is half the diameter.
6/2=3
The radius is 3 inches.
So let’s plug that into the formula
A=(pi)3^2
That comes out to 113.1 inches
Since it’s half a circle we divide it by 2
That’s 56.55
So we add them.
56.55+36= 92.55 inches
Have a good summer :)
Terri opened a bag of jelly beans. After counting and sorting them, she realized that 20% of the jelly beans were red. Which is NOT equivalent to 20%?
A. 0.2
B. 1:5
C. 4/16
(Please Explain)
Answers
Answer:
The answer is C
Step-by-step explanation:
A. 0.2 = 20%
B. 1/5 = 20% / 1 divided by 5 = .2
C. 4/16 = 1/4 = 25% / 1 divided by 4 = .25
The expression not equivalent to the 20% will be 4/16.
What is the percentage?It is the ratio of two numbers expressed as a decimal of 100 parts. It is a measurement used to compare two sets of data, and it is stated as a percentage using the percent sign. Percentages are often and in many different contexts used.
It is given that the expression is 20%.
We have to find the equivalent value of 20%
Expressions that function identically while having distinct appearances are called equivalent expressions. If two algebraic expressions are equivalent, then they both have the same result when the same value of the variable is entered.
It can be written in different forms as,
=20/100
=1/5
=0.2
Thus, the nonequivalent expression of the % will be 4/16.
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Can someone help me out? I’m so confused with this! Thank you!
Answers
Answer:
It is the third option.
Step-by-step explanation:
Use math techniques to solve.
Given, (2 ^ (-3))^7
= 2 ^ (-3 * 7)
= 2 ^ (-21) ⇒ Option (C)
= 1/(2 ^ 21) ⇒ Option (D)
= 1/(2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2)
= 1/(4 * 4 * 4 * 4 * 4 * 4 * 4 * 4 * 4 * 4 * 2)
= 1/(16 * 16 * 16 * 16 * 16 * 2)
= 1/(256 * 256 * 32)
= 1/(65536 * 32)
= 1/2097152
So, Option (C) and (D) are correct
Hope my answer helps you✌️
Mark BRAINLIEST
please help!!!
I need a answer asap!
Answers
Answer:
y=2x
Step-by-step explanation:
HELPP
Neal and three of his friends spent $28 on movie tickets, and spent $4 on a box of popcorn to share. Each movie ticket cost the same amount of money. Which equation below can be used to figure out how much each movie ticket cost, x?
32 = 3x + 4
28 = 4x + 4
3x + 4 = 28
x + 4 = 28
Answers
Answer:
the first one
Step-by-step explanation:
Answer:
28=4x+4
Step-by-step explanation
your total is $28 so that is you sum
you are adding $4 because of popcorn
and there are 4 people. (3 friends and you equal 4)
so 28+4x+4
x=6 by the way
Graph the following in cartesian plane. With solution.
1.) 5x - 4y = 20
2.) 3x + 3y = 15
3.) y = 3/4x - 2
4.) y = -3/2x + 3
pls help me I need this pls, I only need the solution, thx
Answers
Step-by-step explanation:
1.) 5x-4y=20
y=5/4x-5
5x/4-5=0
x=4
2.) 3x+3y=15
y=-x+5
x+5=0
-x=-5
=x=5
3.) y=3/4x-2
3/4x-2=0
x=0
3x4x/4 -2 x4x-0x4x
3-2x4x=0x4x
3-8x=0
8x=-3
=x=3/8
4.) y=3/2x+3
3/2x+3=0
x=0x
3x2x/2+3x2x=0x2x
3+3x2x=0x2x
3+6x=0
6x=-3
x=_3/6
=x=-1/2
800 students attend Ridgewood Junior High School. 25% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Insert the values given in the problem then scale up or down to find the missing value.
Answers
25% of 800 students is (25/100) * 800 = 200 students.
Therefore, 200 students brought their lunch to school on Thursday.
800*200= 2000
20000 divided by 10 =200