Answer:
D just imagine a straight flat line going through y=4
SOME PLEASE HELP PLEASE
Answer:
i think y= 6x+4
Step-by-step explanation:
Kara recorded the ages of the people in her book club in this table.
29 34 31 39 43
28 37 35 33 60
26 33 38 36 41
If the outlier is not included, what will happen to the range and the IQR of this data set?
A.
The range will stay the same, but the IQR will change.
B.
The range and the IQR will both stay the same.
C.
The IQR will stay the same, but the range will change.
D.
The range and the IQR will both change.
Answer:
D.
The range and the IQR will both change.
Step-by-step explanation:
PLATO
The correct answer is C. The IQR will stay the same, but the range will change.
How to calculate the IQR?To determine what will happen to the range and the IQR of this data set if the outlier is not included, we first need to identify the outlier.
One way to identify an outlier is to use the 1.5 x IQR rule. According to this rule, any data point that is more than 1.5 times the IQR away from the first or third quartile is considered an outlier.
Using this rule, we can calculate the IQR of the data set:
Arrange the data set in order from smallest to largest:
26 28 29 31 33 33 34 35 36 37 38 39 41 43 60
Find the median, Q₂, of the data set. In this case, Q₂ = 36.
Divide the data set into two halves: the lower half, which includes all values less than or equal to Q₂, and the upper half, which includes all values greater than or equal to Q₂:
Lower half: 26 28 29 31 33 33 34 35
Upper half: 36 37 38 39 41 43 60
Find the median, Q₁, of the lower half. In this case, Q₁= 30.
Find the median, Q₃, of the upper half. In this case, Q₃ = 41.
Calculate the IQR as the difference between Q₃ and Q₁: IQR = Q₃ - Q₁ = 11.
Multiply the IQR by 1.5: 1.5 x 11 = 16.5.
Add 16.5 to Q₃ and subtract 16.5 from Q₁ to get the upper and lower bounds for outliers:
Upper bound: Q₃ + 16.5 = 57.5
Lower bound: Q₁ - 16.5 = 13.5
Any value outside this range is considered an outlier.
In this data set, the value 60 is greater than the upper bound of 57.5, so it is an outlier.
Therefore, the correct answer is C. The IQR will stay the same, but the range will change.
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Which of the following is the axis of symmetry
Help will give brainist
Answer:
C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Marshall Middle School is planning a field trip to see Romeo and Juliet at the local theater. The cost of a teacher ticket is $25 and the cost of a student ticket is $13. Write an expression to show the cost of t teacher tickets and s student tickets.
Answer:
25t + 13sStep-by-step explanation:
Teacher ticket = $25Student ticket = $13Expression to show the cost of t teacher tickets and s student tickets:
25t + 13sWhat is the ratio of red circles to blue circles
Answer:
1:1 or one red circle to one blue circle
There is one red and one blue circle
I need help ASAP!!!!!!!!!!!!!!!!
Answer: 5/13
Step-by-step explanation: Cosine equals adjacent over hypotenuse so adjacent is the side closest to the angle neglecting the hypotenuse of course because that's always the longest side. So Cos=A/H or 5/13
Solve for y
*show your work*
1. 3x + y = 5
2. Y + x = -4
3. 4x + 4y = -36
4. 6x + 2y = 22
5. 3y = 6x = 15
Answer:
1. Y= 5-3x
2. Y= -4-x
3. Y= -9-x
4. Y= 11-3x
5. Y=2x=5
Plssssss I neeed help I will mark brainlist
Answer:
so i think it is rst on the right
Anita received 3 postcards of zebras and 2 postcards of monkeys each month for 3 months. How many postcards is that?
Answer:
8 post cards
Step-by-step explanation:
Eight
Answer:
15
Step-by-step explanation:
3+2=5
5x3=15
Lynn, Jude, and Anne were given the function f (x) = -3x^2 + 12 and they were asked to find (2). Lynn's answer was 48, Jude's answer v correct? Show Your Work
Answer:
(2) is equal to 48 because you substitute x for 2 in the equation. F(2)= -3(2)^2 +12= -3 times 2 is -6 then you square it to get 36 and add 12 to get 48
Step-by-step explanation:
Dianna made several loaves of bread yesterday. Each loaf required 2 and two-thirds cups of flour. All together, she used 13 and one-third cups of flour. How many loaves did Dianna make?Which is the best estimate of 11 and one-fifth divided by 2 and three-fourths?
Answer:
5 loaves and 4
Step-by-step explanation:
1+y=-4/5x-2
Solve for Y
Step-by-step explanation:
y=-4/5x-2-1
y=-4/5x-3
y/4=5x-3
(y/4)-3 =5x
(y-12)/4=5x
The solution for y will be y = -4/5x-3
What is expression?Numbers, symbols and operators grouped together that show the value of something.
Given an expression, 1+y=-4/5x-2
Solving for y, we get
1+y=-4/5x-2
y = -4/5x-2-1
y = -4/5x-3
Hence, The solution for y will be y = -4/5x-3
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5x - 4y = 34 find y when x= -3
Answer: Y = -12.25
Step-by-step explanation:
Answer:
-4.75
Step-by-step explanation:
5(-3) - 4y = 34
-15 - 4y = 34
-4y = 19
y = -4.75
Gerry borrowed $7500 at a simple interest rate of 9% for 4 1/2 years to buy a car. How much simple interest did Gerry pay?
Answer:
the answer is $3037.50
Step-by-step explanation:
%9 = 0.9
by multiplying 0.9 to 7500 we get 675
once we get this we must multiply it by the number of years
4 and 1 half or 4.5 times 675 gives us our answer my friend ;)
Help easy math problems!!!!!
Answer:
Answer Below
Step-by-step explanation:
tan(D): yes
sin(F): yes
Cos(F): no
Sin(D): no
Answer:
tan(D): yes
sin(F): yes
Cos(F): no
Sin(D): no
Step-by-step explanation: Solve for values of all, then check if the equation makes sense.
is this right or no?
For the polynomial below, what is the power of the term with the coefficient of
1? x3 + 1/3x4+8x +5
Answer:
3
Step-by-step explanation:
Look at the 3 above the term x^3. Before x is basically a 1. 1x^3. Hence, the answer is 3.
1 divided by 20 equalyufghytfjbhbh
Answer:
1 divided by 20 is equal to 0.05.
Step-by-step explanation:
In this problem, we need to find 1 divided by 20 is equal to what.
1 should be in the numerator and 20 should be in the denominator.
[tex]\dfrac{1}{20}=\dfrac{1}{2}\times \dfrac{1}{10}\\\\=0.5\times 0.1\\\\=0.05[/tex]
Hence, 1 divided by 20 is equal to 0.05.
please help me.......
Answer:
x = 12
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Equality PropertiesStep-by-step explanation:
Step 1: Define
-10(x + 9) + 14x = -42
Step 2: Solve for x
Distribute -10: -10x - 90 + 14x = -42Combine like terms: 4x - 90 = -42Add 90 to both sides: 4x = 48Divide 4 on both sides: x = 12Lena made $209 for 11 hours of work.
At the same rate, how much would she make for 5 hours of work?
Answer:
Concept: Constant time
209/11= $19 per hour Henxe 5 × 19= 95Answer:
$95
Step-by-step explanation:
Divide.
209 / 11 = 19
Multiply.
19 * 5 = 95
Best of Luck!
What is a correct name for the angle shown?
Answer:
SRT
Step-by-step explanation:
Answer:
obtuse angle
Step-by-step explanation:
a L is a right angle, a right angle is 90 degrees. if the angle is more then 90 degrees and looks like its being stretched it is obtuse. and if it is smaller then 90% and looks like it is being squashed it an acute angle.
Drag the tiles to the correct boxes to complete the palrs. Not all tiles will be used. Match the rates with their equivalent unit rates. 8 4 7. 5 9 6 40 10 > 7 56 64 8 60 12(tell me if you don't understand.)
Answer:
I tldon?t really understand but I think The answer is
Step-by-step explanation:
8 goes with 56, 4 goes with 8, 7 goes with 7, 5 goes with 60, 9 goes with 64 I think. That Is all I understand Of the Question Sorry .
what is the answer 6a+5a-b-5b+2a
Answer: 13a-6b
Step-by-step explanation:
Answer:
13a - 6b
Step-by-step explanation:
6a + 5a - b - 5b + 2a
~Combine like terms
13a - 6b
Best of Luck!
solve the right angle trig. round to the nearest tenth.
Answer:
x ≈ 58.9
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightGeometry
[Right Triangles Only] tan∅ = opposite over adjacentStep-by-step explanation:
Step 1: Define
We are given a right triangle. We can use trig to find the missing side length.
Step 2: Identify Variables
POV from the angle measure
Angle = 23°
Opposite Leg = 25
Adjacent Leg = x
Step 3: Solve for x
Substitution [tangent]: tan23° = 25/xMultiply x on both sides: xtan23° = 25Isolate x: x = 25/tan23°Evaluate: x = 58.8963Round: x ≈ 58.9Liam makes a poster for the carnival. Kate says the price per ticket decreases the more tickets a customer buys. Liam disagrees.
Answer:
Is it full question?????Gabby borrowed $95.00 from her aunt to purchase a season pass to the Augusta Green Jackets baseball games.. After saving up her allowance for one month, she is able to pay them $33.65. How much does Gabby still owe her aunt? PLEASE I NEED AN ANSWER FAST!!
Answer:
$61.35
Step-by-step explanation:
95-33.65
Question
The heights of five adults are 62, 72, 73, 69, and 71 inches. What is the average height, in inches, of the
five adults?
O 68.6
O 68.8
O 69.2
O 69.4
Answer:
69.4 inches
Step-by-step explanation:
62 + 72 + 73 + 69 + 71 = 347
347 / 5 = 69.4
Tom is 13 years old. Brad is 10 yrs old. which number sentence can be used to find how much older Tom is than Brad
Answer:
is there a multipe choice?
Answer: 13-10=3
Step-by-step explanation:
Where is the point (-8,0) located on the coordinate plane?
1. On the X-axis
2. In quadrant ll
3. In quadrant lll
4. On the y-axis
Answer:
On the X-asis
Tell me if I am wrong. :) Hope it helps though.
Step-by-step explanation:
Answer:
in quadrant ii (-8,0) located