The median of 11,7,13,2,5,4 is 6
How to determine the median?The dataset is given as:
11,7,13,2,5,4
Sort the dataset in ascending order
2, 4, 5, 7, 11, 13
The median is the middle element.
At the middle, we have:
5 and 7
Calculate their mean
Median = (5 + 7)/2
Evaluate
Median = 6
Hence, the median of 11,7,13,2,5,4 is 6
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Divide. −3.52−2.2 What is the quotient
The quotient of - 3.32 / - 2.2 is 8 ÷5.
What is the quotient?Given fraction:
-3.32 / -2.2
First step is to re-write the given fraction which is - 3.52 / - 2.2
3.52 / 2.2
Second step is to convert the decimal to fraction
352 ÷ 100 / 22 ÷10
Third step is to reduce the fraction
reducing 352/100
=(2^5 × 11)/(2^2 × 5^2)
= [(2^5 × 11) ÷ 2^2] / [(2^2 × 5^2) ÷ 2^2]
= (2^3 × 11)/5²
= 88/25
Reducing 22/10
Divide the numerator and denominator by the greatest common divisor
= 22 ÷ 2 / 10 ÷ 2
= 11 /5
Now let determine or find the quotient
88 ÷ 25 × 11 ÷ 5
= 8 ÷ 5
Therefore we can conclude that 8 ÷ 5 is the quotient.
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Use the graph below to find the following:
A) what is the slope of the line?
B) what is the y intercept of the line?
C) what is the equation of the line in slope intercept form?
On one day in an ice cream store, 48% of the cones they sell are chocolate. What is 48% written as a decimal?
Answer:
48% written as a decimal is 0.48.
Step-by-step explanation:
Conversion of a percentage to decimal:
To realize the conversion of a percentage to decial, we must divide the percentage by 100.
For example, 20% as a decimal is 20/100 = 0.1.
So
What is 48% written as a decimal?
Dividing by 100
48/100 = 0.48
48% written as a decimal is 0.48.
At Pizza Pi, 68% of the pizzas made last week had extra cheese. If 17 pizzas had extra cheese, how many pizzas in all were made last week?
Answer: 50
Step-by-step explanation:
Answer:
50%
Step-by-step explanation:
If mZA = (4x - 2)° and mZB= (6x-20), what is the value of x?
To find the value of x, we can set the two angle measures equal to each other and solve for x.
Given:
mZA = (4x - 2)°
mZB = (6x - 20)°
Setting them equal to each other:
4x - 2 = 6x - 20
Now, we can solve for x:
4x - 6x = -20 + 2
-2x = -18
Dividing both sides by -2:
x = -18 / -2
x = 9
Therefore, the value of x is 9.
Answer:
The answer is 9.
Step-by-step explanation:
We need to use the fact that the sum of the angles in a triangle is 180 degrees. Let A, B, and C be the three angles in the triangle. Then we have:
mZA + mZB + mZC = 180°
Substituting the given values, we get:
(4x - 2)° + (6x - 20)° + mZC = 180°
Simplifying the left side, we get:
10x - 22 + mZC = 180°
Next, we use the fact that angles opposite congruent sides of a triangle are congruent. Since we know that segment AC and segment BC are congruent, we have:
mZA = mZB
Substituting the given values and simplifying, we get
4x - 2 = 6x - 20
Solving for x, we get:
x = 9
Therefore, the value of x is 9.
The length of a bacterial cell is about 5 x 10 ^−6 m, and the length of an amoeba cell is about 3.5 x 10 ^−4 m. How many times smaller is the bacterial cell than the amoeba cell? Write the final answer in scientific notation with the correct number of significant digits.
1.4 x 10 ^1
7 x 10 ^1
143 x 10 ^1
7 x 10 ^3
Answer:7 x 10 ^1 is the right answer
Step-by-step explanation:
Hope this helps :)
There is the bacterial cell 7 × 10¹ times smaller than the amoeba cell which is the correct answer would be an option (B).
What is the Scientific Notation?Scientific Notation is a way of writing down in the easy form of very large or very small numbers.
We have been given that a bacterial cell is around 5 × 10⁻⁶ m long, while an amoeba cell is about 3.5 × 10⁻⁴ m long.
To determine the number of times smaller is the bacterial cell than the amoeba cell.
⇒ amoeba cell / bacterial cell
⇒ 3.5 × 10⁻⁴ m / 5 × 10⁻⁶ m
Apply the division operation, and we get
⇒ 0.7 × 10⁻⁴ × 10⁶
Adding the exponents of the above terms
⇒ 0.7 × 10⁻⁴⁺⁶
⇒ 0.7 × 10²
⇒ 7 × 10¹
Hence, there is the bacterial cell 7 × 10¹ times smaller than the amoeba cell.
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please help me solve
24x-20y=-48
the average minimum temperature of Georgia is 12⁰ C, 5⁰ C in new york, 3⁰C in Minnesota and 9⁰C in California. Arrange the average minimum temperature of the cities from warmest to coolest.
a. Minnesota
b. New York
c. Georgia
d. California
Answer: Georgia, California, New York, Minnesota
9+3/4 i am having trouble can you answer it fast pls for 77 points
Answer:
9.75
Step-by-step explanation:
In this equation we have division and addition. We are going to use PEMDAS (parenthesis, exponents, multiply, divide, add, subtract)
9+3/43/4 = 0.759+0.75 = 9.75
hope this helps
identify the initial amount a and growth/decay factor b.
y= -2(.5)^x
In the equation \(y = -2(0.5)^x\), the initial amount (a) is -2, and the growth/decay factor (b) is 0.5.
In the given equation, \(y = -2(0.5)^x\), we can identify the initial amount and the growth/decay factor.
The equation is in the form of exponential decay, as the base (0.5) is between 0 and 1, resulting in the function decreasing as x increases.
The initial amount, denoted as "a," is the coefficient in front of the exponential term. In this case, the initial amount is -2. This means that when x = 0, y = -2.
The growth/decay factor, denoted as "b," is the base of the exponential term. In this equation, the base is 0.5. The value of the base determines how quickly the function decreases or decays.
To summarize:
Initial amount (a) = -2
Growth/decay factor (b) = 0.5
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PLS HELP MEEEE PLSSS The number of defective watches manufactured by a watch company, with regard to the total number of watches manufactured for each
order, are shown in the scatter plot below.
Which of the equations below would be the line of best fit?
A. y = 1/5x
B. y = 1/50x
C. y = 1/50x-10
D. y = 1/50x+10
The equation that would be the line of best fit is B. y = 1/50x
How to calculate the valueThe line of best fit is a line that best describes the relationship between two variables. In this case, the two variables are the total number of watches manufactured and the number of defective watches. The line of best fit is determined by finding the line that minimizes the sum of the squared vertical distances between the line and the data points.
The line of best fit for the scatter plot is y= 1/50x. This line passes through the center of the data points, which means that it minimizes the sum of the squared vertical distances between the line and the data points. The slope means that for every 50 watches manufactured, there is one defective watch.
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Rewrite the equation in simplified slope-intercept form: 3x+y-27=14
The given equation is slope - intercept form, is y = -3x + 41.
What is slope - intercept form?
When the slope of the line being studied is known, and the given point is also the y intercept, the slope intercept formula, y = mx + b, is used (0, b). The y value of the y intercept point is represented by b in the equation.
Writing an equation for a line in the form y = mx + b is known as slope intercept form in mathematics. The m indicates the line's slope, and the b indicates the y-intercept.
Consider, the given equation 3x + y - 27 = 14
We have to write this equation is slope - intercept form of the line.
Let
3x + y - 27 = 14
Add 27 on both sides,
3x + y - 27 + 27 = 14 + 27
3x + y = 41
Subtract 3x from both sides,
3x + y - 3x = 41 - 3x
y = 41 - 3x
y = -3x + 41
Hence, the given equation is slope - intercept form, is y = -3x + 41.
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Donald and Sara are surveying their neighbors about the community playground. Their questions, written on the survey, are below:
Donald: How many times do you visit the playground in a month?
Sara: Did you visit the playground this month?
Who wrote a statistical question and why?
Sara, because there will be variability in the responses collected
Donald, because every neighbor can give a different answer
Sara, because there can be only one answer to the question
Donald, because every neighbor will give the same answer
Answer:
B
Step-by-step explanation: Because Donald asks a more broad and open question which people could give different answers too
what is 28 divided by 4?
Answer: 7
Step-by-step explanation:
7•4=28 therefor 28\4= 7
Determine the value of x in the figure
Does this x/y table represent a Parabola? Explain why you choose yes or no.
Answer:
yes
Step-by-step explanation:
because it has a vertex (-5,6) and y values repeat
Help Fast Please!!!!!!!!
Answer:
answer is -8.4 if you add 3.6 and two it's 5.6 times 1.5 it will be -8.4
Answer:
2.4
Step-by-step explanation:
It should be 2.4 based on what I see here. Distribute -1.5 into -3.6 + 2 to get 5.4 - 3. You should get 2.4 as your answer in which it is the second option, the picture needs to be in standing position next time because it is upside down though but it can be flipped either way.
solve (-6)(-7)=show the answer
Answer:
(-6)(-7)= +42
Step-by-step explanation:
(-6)(-7)
a negative multiplied with another negative has always a positivo answer,thus our result is positive
-6×-7= 42
2,5 days to 80 hours ratio
The ratio of 2 days to 80 hours and 5 days to 80 hours is 1 day : 40 hours and 1 day : 16 hours respectively.
How to calculate ratio?2, 5 days : 80 hours
So,
2 days : 80 hours
= 2/80
= 1/40
= 1 day : 40 hours
Also,
5 days : 80 hours
= 5/80
= 1/16
= 1 day : 16 hours
Hence, the ratio of days to hours is given by 1 day : 40 hours and 1 day : 16 hours respectively.
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What is x when: |5x|=3
Answer:
3/5
Step-by-step explanation:
5x= 3
x= 3/5
hope you understand the answer
stay at home stay safe
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pls mark me as BRAINLIEST
work out the value of x
Answer:
Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
I hope it's helpful!
write numbers on the blanks to create a different expression that is equal to (3+4)+5
Answer:
(3+4)+5=12
Step-by-step explanation:
(3 + 4 ) = 7
7 + 5 =
12
Median of 3,6,9,7,4,6,7,0,7
The median, mean, range and mode will be 6, 5.4, 9 and 7.
What is median?
The median is the middle number in the data set when the data set is written from least to greatest.
The median is the number in the middle when arranged in an ascending order. The numbers will be:
0, 3, 4, 6, 6, 7, 7, 7, 9.
The median is 6.
The range is the difference between the highest and lowest number which is: = 9 - 0 = 9
The mode is the number that appears most which is 7.
The mean will be the average which will be:
= (0 + 3 + 4 + 6 + 6 + 7 + 7 + 7 + 9) / 9.
= 49/9
= 5.4
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There are 54 girls on the playground. There are 25 fewer boys than girls on the playground. How many kids are on the playground?
Answer:
83 kids total
Step-by-step explanation:
There are 54 girls on the playground. There are 25 fewer boys than girls on the playground. How many kids are on the playground?
girls = 54
boys = 54 - 25 = 29
54 + 29 = 83 kids total
kids that are on the playground are 83.
What is the sum?Merging objects and identifying them since one big bunch is done through addition. In arithmetic, addition is the technique of adding two or more integers together. The product can meet are the quantities that are included, and the outcome of the operation, or the final response, is referred to as the sum.
The total number of girls that are present is 54
The data given is that there are
25 fewer boys taht are4 present
The total number of boys will be
boys = 54 - 25 = 29
The number of kids that are present will be the total of boys and girls that are present.
Kids = boys + girls
54 + 29 = 83 kids total
The quantity of kids that are present in the playground is 83.
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can i have help with this pls, no one will teach me it
Answer:
x = 21
Step-by-step explanation:
As stated in the hint: When angles form a linear pair, their sum is 180° in other words, these are supplementary angles:
3x + 18 + 4x + 15 = 180 add like terms
7x + 33 = 180 subtract 33 from both sides
7x = 147 divide both sides by 7
x = 21
Hi, id like help with answering D I'm confused on it in general. and can (a, (b and (c be checked i feel like doing most of it is wrong. A response before 11:50 would be GREATLY appreciated. non-calc math with physics
Using it's concept, the average rate of change of the function on the interval [0,2] is of -1.5.
Before going into the average rate of change, the other items are correct.
What is the average rate of change of a function?The average rate of change of a function is given by the change in the output divided by the change in the input. Hence, over an interval [a,b], the rate is given as follows:
\(r = \frac{f(b) - f(a)}{b - a}\)
For the interval [0,2], we have that:
f(0) = 3.f(2) = 0.Hence the rate is:
r = (0 - 3)/(2 - 0) = -1.5.
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The graph of a function of the form f(x)=ax2+bx+c for different values of a, b, and c is given. For the function, find the following.(a) Determine if the discriminant is positive, negative, or zero.(b) Determine if there are 0, 1, or 2 real solutions to f(x)=0.(c) Solve the equation f(x)=0.
The discriminant is positive since there are two solutions of f (x) = 0
Which can be seen in the graph as it has two intersections with the x-axis.
f(x)=0 when x=-4 or x=2, because the points (-4,0) and (2,0) belong to the function.
Then:
a) The discriminant is positive.
b) There are 2 real solutions to f(x)=0
c)The coordinate of a point belonging to the f(x) function is (x, f (x)), and that second part of the point is what we need to be 0, in other words we must find the intersections of the graph with y = 0, the x-axis.
The points (-4,0) and (2,0) belong to the given function and intercept the x-axis, then
x= - 4 and x = 2 are the solutions for f(x)=0
in a bag if marbles 1/2 are blue 1/6 are green 1/12 are yellow you pick a marble with out looking what color marble are you most likely going to choose
Answer: Blue
Step-by-step explanation:
Half of the entire freaking bag is blue,it states it in the question.If there is so many,unless by pure blind luck you will get that.
I hope it helps!
How do you name a graph of a function?
To name the graph of function we have to do certain tests on the function
Graphs display many input-output pairs in a small space. For naming the graph of a function we have to make further tests :-
1.The vertical line test in which it can be used to determine a graph represents a function. It includes all points with a particular 'x' value. The 'y' value of a point where vertical line intersects , represents output for that input 'x' . If we draw any vertical line that intersects a graph more than once, then the graph doesn't define a function because that 'x' value has more than one output.
2. It is a one-to-one function to use the horizontal line test in which we have to draw horizontal lines through the graph, which includes all points with a particular 'y' value. The x value of a point where a vertical line intersects, function represents the input for output 'y' value. If we draw horizontal line intersecting a graph more than once, then graph doesn't represent a function.
3.Identifying Basic Toolkit Functions
When learn to write then we start to learn the alphabets just like we call these our “toolkit functions,” which helps to form a set of basic named functions to know the graph, formula, and special properties. . For these definitions we use y=f(x) as the output variable.
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why is 8.8 different to 8.08
Answer:
Because 8.8 is 8 and 8 tenths
Step-by-step explanation:
8.8 is eight and 8 tenths
8.08 is 8 and 8 hundreths