Answers
Answer:
Reflection over the Y axis
Step-by-step explanation:
I got it right on imagine math.
The transformation rule is given as the reflection over y-axis.The correct option is (C).
How to transform a graph of the function?The graph of a function can be transformed by either shifting it in the right, left, up or down.
When the transformation is rightwards, the function becomes as f(x - a).
For left shifting it is f(x + a).
Take any coordinate to describe the transformation.
For point E and E' the coordinates are given as (-5, 3) and (5, 3).
Since, y coordinate is the same while the sign of x coordinate has changed.
Point E' is the reflection of E across y-axis.
Hence, the required transformation for the given graph is reflection over y-axis.
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Related Questions
Which sequence shows the numbers in order from least to greatest?
A. -2.14<3.16227766017<2.8
B. 2.8<3.16227766017<2.14
C. 2.14<3.16227766017 <2.8
D. 2.14<2.8<3.16227766017
Answers
The sequence that shows the numbers in order from least to greatest is D. 2.14 < 2.8 < 3.16227766017.
The sequence that shows the numbers in order from least to greatest is D. 2.14 < 2.8 < 3.16227766017.What is the meaning of the inequality symbols?The inequality symbols are mathematical symbols that are used to compare two values.
They indicate the relationship between two values that are not equal to each other. Here are the inequality symbols:
< (less than)≤ (less than or equal to)> (greater than)≥ (greater than or equal to)What is the meaning of the sequence?
A sequence is a set of numbers arranged in a particular order. The order of the numbers in a sequence can be from smallest to largest or largest to smallest.
The sequence D. 2.14 < 2.8 < 3.16227766017 is arranged from smallest to largest because the first number in the sequence, 2.14, is the smallest, and the last number in the sequence, 3.16227766017, is the largest.
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Ajar contains four blue marbles and two red marbles. Suppose you choose a marble at random, and do not replace it. Then you choose a second marble.
K Find the probability of the following event.
Both of the selected marbles are red.
The probability that both of the selected marbles are red is
(Round to three decimal places as needed.)
Answers
Answer:
1/15 or 0.0667
Step-by-step explanation:
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bardai
chatgpt
red marble on the first draw is 2/6, or 1/3
red marble on the second draw, given that the first marble was red, is 1/5
(1/3) * (1/5) = 1/15
Es sobre razones y proporciones.
Gerardo y Daniel tienen monedas coleccionables. Si la relación de las monedas de Gerardo a Daniel es de 15 a 28 y ambas colecciones suman 129 monedas, ¿ Cuántas monedas tienen cada uno?
Answers
Answer:
como pongo en español
here is a random sample of body temperature of 25 young adults. find the cumulative frequency.
Answers
The cumulative frequency has been calculated below and it is equal to 25.
What is a frequency table?A frequency table can be used to graphically represent the frequencies or relative frequencies that are associated with a categorical variable.
What is a class width?In a frequency distribution table, a class width can be defined as the difference between the upper (maximum) and lower (minimum) boundaries of any class in a data set. This ultimately implies that, all classes must all have the same width in a frequency distribution table.
How to calculate cumulative frequency?In Mathematics and Statistics, the cumulative frequency of a data set can be calculated by adding each frequency from a frequency distribution table to the sum of the preceding frequency.
Frequency Cumulative frequency.
2 2
4 2 + 4 = 6
3 6 + 3 = 9
12 9 + 12 = 21
1 21 + 1 = 22
2 22 + 2 = 24
1 24 + 1 = 25
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Marcella bought 3 packages of balloons and 4 packages of favors for $14.63.
Rupert bought 2 packages of balloons and 5 packages of favors for $16.03. Find
the price of a package of balloons.
Answers
Answer:
$1.29 for balloons
Step-by-step explanation:
3b + 4f = 14.63
2b + 5f = 16.03
2b = 16.03 - 5f
b = (16.03/2) - 5/2f
3b + 4f = 14.63
3[(16.03/2) - 5/2f] + 4f = 14.63
48.09/2 - 15/2f + 4f = 14.63
24.045 - 15/2f + 8/2f = 14.63
24.045 - 7/2f = 14.63
-7/2f = -9.415
-3.5f = -9.415
f = 2.69 = $2.69 for favors
2b + 5(2.69) = 16.03
2b + 13.45 = 16.03
2b = 2.58
b = 1.29 = $1.29 for balloons
3. An automatic machine inserts mixed vegetables into a plastic bag. Past experience revealed that some packages were underweight and some were overweight, but most of them had satisfactory weight.
What is the probability of selecting four packages that are underweight?
Answers
If an automatic machine inserts mixed vegetables into a plastic bag. the probability of selecting four packages that are underweight is: 0.000000390625
ProbabilityProbability can be defined as the tendency or likelihood that an event will happen.
We would be making use of multiplication rule to determine the probabiliy that four packages are underweight.
Given :
Underweight = 2.5 % or 0.025
Hence,
Now let find the probability that P (all four underweight) :
P(all four underweight) = ( 0.025 ) ( 0.025 ) ( 0.025 ) ( 0.025 )
P(all four underweight) = 0.000000390625
Therefore we can conclude that the probability is 0.000000390625.
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Your friend was bored one day and started making patterns using Cheerios from a new box he had opened. He laid the Cheerios on the table as such:
Based on the two images above and the information about the box, answer the following questions.
A) Identify and label the variable
B) Make a table for up to 8-figure patterns
C) Write an equation to represent the nth term of the sequence.
D) If the pattern continues, what figure number will have 20 whole Cheerios in it?
E) Is it reasonable to think this pattern would continue forever? If not, explain.
F) Based on the information provided, what is the largest figure number we can have using a full box of Cheerios?
PLS ANSWER ALL OF THE QUESTIONSSS I REALLY NEED THE ANSWERS ASAPPPPPPP PLEASE AND THANK YOU
Answers
A) The variable is n, which represents the number of the figure in the pattern.
B) Here is a table for up to 8-figure patterns:
Figure Number of Cheerios
1 1
2 3
3 6
4 10
5 15
6 21
7 28
8 36
C) The equation to represent the nth term of the sequence is n(n+1)/2.
D) If the pattern continues, the figure number that will have 20 whole Cheerios in it is 12.
E) It is not reasonable to think this pattern would continue forever. The number of Cheerios in each figure is increasing by 2 each time. This means that the number of Cheerios in the figure will eventually exceed the number of Cheerios in a box.
F) Based on the information provided, the largest figure number we can have using a full box of Cheerios is 107. This is because there are 108 Cheerios in a box, and the number of Cheerios in each figure is increasing by 2 each time.
Here is a more detailed explanation of how to answer each question:
A) Identify and label the variable
The variable is n, which represents the number of the figure in the pattern. For example, the first figure is figure 1, the second figure is figure 2, and so on.
B) Make a table for up to 8-figure patterns
Here is a table for up to 8-figure patterns:
Figure Number of Cheerios
1 1
2 3
3 6
4 10
5 15
6 21
7 28
8 36
C) Write an equation to represent the nth term of the sequence
The equation to represent the nth term of the sequence is n(n+1)/2. This equation can be derived by looking at the table of values. For example, the number of Cheerios in the first figure is 1, which is equal to 1(1+1)/2. The number of Cheerios in the second figure is 3, which is equal to 2(2+1)/2. And so on.
D) If the pattern continues, what figure number will have 20 whole Cheerios in it?
If the pattern continues, the figure number that will have 20 whole Cheerios in it is 12. This can be found by solving the equation n(n+1)/2 = 20. The solution is n = 12.
E) Is it reasonable to think this pattern would continue forever? If not, explain.
It is not reasonable to think this pattern would continue forever. The number of Cheerios in each figure is increasing by 2 each time. This means that the number of Cheerios in the figure will eventually exceed the number of Cheerios in a box.
F) Based on the information provided, what is the largest figure number we can have using a full box of Cheerios?
Based on the information provided, the largest figure number we can have using a full box of Cheerios is 107. This is because there are 108 Cheerios in a box, and the number of Cheerios in each figure is increasing by 2 each time.
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Simplify (6^7)3
O A. 621
O B. (1/6)21
O C. 6^10
O D.42^3
Answers
Answer:
\(6^{21}\)
Simplified is \(2.193695064*10^{16}\)
I don't know if A is supposed to \(6^{21}\)
Step-by-step explanation:
You have to use the Power rule: \((x^a)^b=x^{ab}\)
So \((6^7)^3=6^{7(3)}\)
\(6^{21}\)
Simplified is \(2.193695064*10^{16}\)
Without dividing,
how can you tell if the quotient for
5,873 = 8 is greater than 700? Explain
whether the quotient is less than 800.
Answers
Answer:
The quotient is between 700 and 800Step-by-step explanation:
Prove by multiplication
700*8 = 5600 < 5873Similarly
800*8 = 6400 > 5873So the expression is 5873/8
Now
We can prove the given statement to multiplication
Multiply with 8
700×85600And
800×86400Yes
We see 5873 lies between 5600 and 6400 hence the quotient is greater than 700 but less than 800
find the area of the quadrilateral.
Answers
Step-by-step explanation:
the area of a triangle is baseline × height / 2.
we have 2 major triangles that define this quadrilateral :
A-D-B and C-D-B.
both triangles have the same baseline : M_D + M_B = 14 cm
what we need to do is get the 2 heights M_C and N_A.
N_A we know already : 8 cm
so,
area A-D-B = 14×8/2 = 14×4 = 56 cm²
M_C we get via Pythagoras of the right-angled triangle D-M-C :
D_C² = M_C² + M_D²
10² = M_C² + 6²
100 = M_C² + 36
64 = M_C²
M_C = 8 cm
so,
area C-D-B = 14×8/2 = 56 cm²
so, the total area of the quadrilateral is
56 + 56 = 112 cm²
DIG DEEPER A fitness club with 100 members offers one free training session per member in either running, swimming, or weightlifting. Thirty of the fitness center members sign up for the free session. The running and swimming sessions are each twice as popular as the weightlifting session. What is the probability that a randomly chosen fitness club member signs up for a free running session?
Answers
The probability that a randomly chosen fitness club member signs up for a free running session is 0.12 or 12%.
What is probability ?
Probability is a measure of the likelihood or chance of an event occurring. It is usually expressed as a number between 0 and 1, where 0 means that the event is impossible and 1 means that the event is certain to occur. For example, if the probability of an event is 0.5, it means that there is a 50% chance that the event will occur.
Given by the question:
There are a total of 100 members in the fitness club, and 30 members have signed up for the free session. Let's call the number of members who signed up for the weightlifting session "x", so the number of members who signed up for the running session and the swimming session each is "2x".
The total number of members who signed up for the free session is:
x + 2x + 2x = 5x
We know that 30 members signed up for the free session, so we can set up the following equation:
5x = 30
Solving for x, we get:
x = 6
Therefore, 6 members signed up for the weightlifting session, and 12 members signed up for each of the running and swimming sessions.
The probability of a randomly chosen member signing up for a free running session is the number of members who signed up for the running session divided by the total number of members:
P(Running) = 12/100
P(Running) = 0.12
Therefore, the probability that a randomly chosen fitness club member signs up for a free running session is 0.12 or 12%.
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a student observes a blood sample with a compound microscope that has a 10x ocular lens and a 40x objective lens. How much larger do the blood cells appear under the microscope?
Answers
If they observes a blood sample with a compound microscope that has a 10x ocular lens and a 40x objective lens. The larger that the blood cells appear under the microscope is: 400x.
How to determine the blood cells?Given data:
Blood sample has:
10x ocular lens
40x objective lens
Using this formula to determine how large the blood cells appear
Blood cells = ocular lens × objective lens
Let plug in the formula
Blood cells = 10x × 40x
Blood cells = 400x or 400 times larger
Therefore the blood cells appear 400 times larger.
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400 times larger
Rosa makes a small flower garden outside the clubhouse. The area of the garden is 851 square meters. If the length of the garden is 23 meters, what is the width of the garden?
Answers
Answer:
=> 37 m
Step-by-step explanation:
Area = Length x Width
=> 851 = 23 x Width
=> 851/23 = Width
=> 37 m = Width
Consider a circle whose equation is x2 + y2 – 2x – 8 = 0. Which statements are true? Select three options. The radius of the circle is 3 units. The center of the circle lies on the x-axis. The center of the circle lies on the y-axis. The standard form of the equation is (x – 1)² + y² = 3. The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.
Answers
Answer:
Step-by-step explanation:
We can start by completing the square to find the standard form of the equation of the circle:
x^2 + y^2 - 2x - 8 = 0
x^2 - 2x + y^2 = 8
(x - 1)^2 + y^2 = 9
(x - 1)^2 + y^2 = (sqrt(3))^2
From this standard form, we can see that the center of the circle is at (1, 0), which lies on the x-axis. Therefore, the statement "The center of the circle lies on the x-axis" is true.
The radius of the circle is the square root of the constant term in the standard form, which is 3. Therefore, the statement "The radius of the circle is 3 units" is false, as the radius is actually sqrt(3) units.
Since the center of the circle lies on the x-axis, it does not lie on the y-axis. Therefore, the statement "The center of the circle lies on the y-axis" is false.
We have already shown that the standard form of the equation of the circle is (x - 1)^2 + y^2 = 3. Therefore, the statement "The standard form of the equation is (x – 1)² + y² = 3" is true.
Finally, the equation x^2 + y^2 = 9 represents a circle of radius 3 centered at the origin, which is not the same as the circle given by the equation x^2 + y^2 - 2x - 8 = 0. Therefore, the statement "The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9" is false.
In summary, the three true statements are:
The center of the circle lies on the x-axis.
The standard form of the equation is (x – 1)² + y² = 3.
The radius of the circle is sqrt(3) units.
what is a frequency polygon?
Answers
Answer:
A frequency polygon is a visual representation of a distribution. The frequency polygon is a curve that is drawn on the x-axis and the y-axis. The x-axis represents the values in the dataset while the y-axis shows the number of occurrences of each distinct category.
Step-by-step explanation:
PLEASE MARK ME BRAINLIEST FOR MY OWN EFFORT.
Which area of this sound wave represents a compression?
A)A
B)B
C)C
D)D
Answers
Answer:
c
Step-by-step explanation:
on usa test prep
What is the quotient of 480 divided by -60
Answers
should be the answer
The quotient when 480 is divided by -60 is 8.
What is Division?Division is one of the operation in mathematics where number is divided into equal parts as that of a definite number.
The numbers given are 480 and -60.
Both are in opposite signs, that is one negative and other positive.
So the quotient will be negative.
Now divide 480 by 60.
Since both of the numbers contain 0 at the end, cancel it.
Then it becomes 48 divided by 6.
48 / 6 = 8
Hence the quotient is 8.
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Use geometry to evaluate
Answers
Refer to the images attached. Now I am guessing when it says "use geometry" was to graph it? I wasn't completely sure. I attached how I would normally evaluate that problem and a graph of the piecewise function. It has been a while since I have dealt with integrating piecewise function, please let me know what process you were supposed to use if you figure it out. Hope this helps you a bit, have a good one!
Point E is on line segment DF. Given DF = 19 and DE = 4, determine the
length EF.
Answer: EF =
Submit Answer
Answers
The length of EF in line segment DF is 15.
What is line segment ?A line segment's boundaries are two separate places on the same line. Another way to describe a line segment is as a piece of the line that joins two points.
Given that,
Length of line segment DF = 19.
Also, E is any point on line segment,
And DE = 4.
To find the length of EF,
Since, E lies on line segment DF,
Implies that,
DE + EF = DF
4 + EF = 19
EF = 15
The required length of EF is 15.
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It takes 9 1/2 inches of string to make one bracelet. How many bracelets can be made if you only have 5 yards of string?
Answers
Answer:
18
Step-by-step explanation:
Nerissa has 5 pink bows 1 blue bow and 4 purple bows in a box. She will randomly choose 1 bow from the box. What is the probability Nerissa will choose a purple bow
A. 1/2
B. 2/5
C. 1/10
D. 3/5
I’ll mark brainliest
Answers
Answer: The probability is 2/5.
Step-by-step explanation: If there are 5 pink bows, 1 blue bow, and 4 purple bows, there are a total of 10 bows in the box. The probability of choosing a purple one is 4/10 (since there are 4 purple bows). 4/10 simplifies to 2/5.
The probability Nerissa will choose a purple bow is \(\frac{2}{5}\).
Here Nerissa has 5 pink bows, 1 blue bow and 4 purple bows in a box.
She will randomly choose 1 box from the box.
What is Probability?
The ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes.
Now,
Total number of bows = 5 + 1 + 4 =10
Number of purple bow = 4
Probability to choose purple bow = \(\frac{Total number of purple bow}{Total number of bow }\)
= \(\frac{4}{10}\)
=\(\frac{2}{5}\)
So, probability to choose purple bow is 2/5.
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What are the fourth roots of −4 + 4√4i
Answers
Answer:
Explanation:
Given:
\(-4+4\sqrt{4i}\)To find:
The fourth roots
Let's first find the square roots of −4 + 4√4i as seen below;
\(\begin{gathered} =\pm\sqrt{-4+4\sqrt{4i}} \\ =\pm\sqrt{-4+4\sqrt{4*i}} \\ =\pm\sqrt{-4+8\sqrt{i}} \\ =\pm\sqrt{4(-1+2\sqrt{i}} \\ =\pm2\sqrt{-1+2\sqrt{i}} \end{gathered}\)A piece of ribbon is cut into three pieces that have length in the extended ratio of 7:8:9. The length of the ribbon is 96 centimeters. What is the length of each piece of ribbon?
Answers
Answer:
28:32:36
Step-by-step explanation:
you add the ratios up all together and divide your answer by 96 the answer you get there you multiply it with the ratios
the circumference of a circle can be found using the formula c 2r
Answers
The circumference of a circle can be found using formula 2πr where r is the radius of circle.
What is the circumference of a circle?
A circle's or an ellipse's circumference is its perimeter. The circumference would be the length of the circle's arc, if the circle were opened up and straightened out to a line segment, in other words.
Suppose the radius of a circle is 5cm
So, we can find the circumference by using formula 2πr
Circumference = 2 × π × 5 = 10π cm.
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HOLAAA ALGUIEN ME PUEDE EXPLICAR ESTO
Answers
Answer:
21
Step-by-step explanation:
Sara took skydiving lessons. The Skydiving Shack charges $30 per hour for lessons. Sara also gave her
Skydiving Instructor a tip of $15.
(a) Define the unknown in the scenario and assign it a letter or symbol.
Answers
Answer:
$45 in all
Step-by-step explanation:
30 + 15 = 45 that is me
Select the correct answer from each drop-down menu.
The total area of the three triangles is
square units.
The area of the figure is
square units.
Answers
The total area of the three triangles is square units is 36 and the area of the figure is square units is 60.
What is the triangle?The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.
From the figure, the area of triangles can be calculated using the:
Area = (1/2)height×base length
Area of three triangle = 1/2(4×6) + 1/2(6×4) + 1/2(4×6)
Area of three triangle = 1/2(24×3) = 36 square units
Area of the figure = area of three triangle + area of the rectangle
= 36 + 6×4
= 60 square units
Thus, the total area of the three triangles is square units is 36 and the area of the figure is square units is 60.
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Which system of equations is graphed below?
Answers
Answer:
x-y=6
4y+3x=4
Step-by-step explanation:
solve 4z+6v=124z+6v=12 for vv
Answers
Answer:
fish stick :DDDD funny
Step-by-step explanation:
4z +6v = 12z + 6v = 12 :? there is something fishy going on here :/ what did you mean to ask in the question??
f(x) = x + 2
g(x) = 3x² - 5
Find (f.g)(x).
OA. (f g)(x) = 3x³ - 10
OB. (f g)(x) = 3x³ + 6x² - 5x - 10
OC. (f. g)(x) = 3x³ + 10
OD. (f g)(x) = 3x³ + 6x² + 5x + 10
SUBMIT
Answers
Answer:
It's option B, (f • g)(x) = 3x^3 + 6x^2 - 5x - 10
Step-by-step explanation:
In this problem, we are dealing with a branch of functions called composite functions. What the difference is between normal and composite functions is that we instead of defining a value for f(x), take two functions, f(x) and g(x), in the form of f and g. For instance, h(x) = g.
• Take the products of both functions.
f(x)g(x) = 3x²+5 • x-2
• Next, expand the functions. We expand by combining like terms.
= 3x^3 - 6x^2 + 5x - 10
Since the function cannot be simplified further, this leads to option B being our answer.
Hope this helps!