Based on the given options, the digital text feature that plays music or speaking on its own is "sound." The correct option is sound.
Digital texts can incorporate various features to engage readers and enhance their experience. These features include:
1. Animation: Visual effects and motion graphics that add dynamic elements to a digital text. Animation can be used to illustrate complex concepts, tell stories, or create visual appeal.
2. Interactive elements: Components of digital texts that allow users to interact with the content, such as hyperlinks, buttons, quizzes, or navigation tools. Interactive elements can make digital texts more engaging and help users find information more efficiently.
3. Sound: Audio elements that play music, speaking, or other sounds. Sound can be used to provide additional information, create atmosphere, or guide users through a digital text.
4. Text: The written content of a digital text. Text can be formatted in various ways, such as using different fonts, colors, or layouts, to make digital texts more accessible and visually appealing.
In this case, the feature that plays music or speaking on its own is "sound." Sound elements in digital texts can enhance the user experience by providing audio feedback, creating a more immersive environment, or adding an additional layer of information.
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Just write the amswer in mixes form or simplest
Answer:
92/3 acres
Step-by-step explanation:
Size of one section = \(3\frac{5}{6}\) acres = 23/6 acres
No. of sections = 8
Total land owned by the owner = 23/6 * 8
= 92/3 acres or 3 \(\frac{2}{3}\) acres
how many points should be plotted when creating a scatter plot from the table of values below?
*image *
A. 5
B. 6
C. 11
D. 12
Answer:
B) 6
Step-by-step explanation:
In a Scatter Plot you must plot all points given therefore you plot B) 6 points
Angelique is buying towels for her apartment. She finds some green towels that cost $8 each and blue
towels that cost $10 each. She wants to buy at least 4 towels but doesn't want to spend more than $70. How
many of each towel can she purchase?
Answer:
She can buy 5 green towels and 3 blue towels
Step-by-step
8 x 5 = 40
10 x 3 = 30
40 + 30 = 70
test the series for convergence or divergence. 2/5−2/6 2/7−2/8 2/9
Therefore, the series does not satisfy the necessary condition for convergence, which states that the terms should approach zero.
To determine whether the series converges or diverges, we need to examine the behavior of the terms as the series progresses. Let's analyze the given series:
=2/5 - 2/6 + 2/7 - 2/8 + 2/9
We can rewrite the series by grouping the terms:
=(2/5 - 2/6) + (2/7 - 2/8) + 2/9
To determine the convergence or divergence of the series, we need to evaluate the limit of the terms as the series progresses.
Term 1: 2/5 - 2/6
= (12 - 10)/30
= 2/30
= 1/15
Term 2: 2/7 - 2/8
= (16 - 14)/56
= 2/56
= 1/28
Term 3: 2/9
As we can see, the terms are positive and decreasing as the series progresses. However, the terms do not approach zero.
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Linda and Juan went shopping. Linda spent $15 less than Juan.
If we let
z represents how much Juan spent, write an algebraic expression for how much Linda spent.
Answer:
Linda = z - 15
Step-by-step explanation:
Linda spent $15 less than Juan, it means: Linda + 15 = z
Linda + 15 - 15 = z - 15
Linda = z - 15
if you find this helpful, give me like and hearts.
what is the value of the following expression? true && !false
The value of the expression "true && !false" can be determined by evaluating each part separately and then combining the results.
1. The "!" symbol represents the logical NOT operator, which negates the value of the following expression. In this case, "false" is negated to "true".
2. The "&&" symbol represents the logical AND operator, which returns true only if both operands are true. Since the first operand is "true" and the second operand is "true" (as a result of the negation), the overall expression evaluates to "true".
Therefore, the value of the expression "true && !false" is "true".
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Hello I need help on this math question
I'll give BRANLIEST or 5 stars
Answer:
lateral area=37.68(approximately 38)
Total Surface Area =
Step-by-step explanation:
AL=2πrh
AL=2×3.14×6/2×2(Because it is a diameter and we want a radius)
Al=37.68 in squared
.
If you were to choose a card at random from a full deck, what is the probability of drawing the queen of hearts?
Answer:
1/52
Step-by-step explanation:
A full deck is 52 cards, and there is only one queen of hearts, so the answer is 1/52
triangle \triangle a'b'c'△a ′ b ′ c ′ triangle, a, prime, b, prime, c, prime is the result of translating \triangle abc△abctriangle, a, b, c by 666 units to the right and 222 units down. a coordinate plane. the x- and y-axes both scale by one. triangle a b c has point a at negative two, three. point b is at three, one. point c is at one, negative three. a coordinate plane. the x- and y-axes both scale by one. triangle a b c has point a at negative two, three. point b is at three, one. point c is at one, negative three. select all of the correct statements about the unchanged properties of \triangle abc△abctriangle, a, b, c and \triangle a'b'c'△a ′ b ′ c ′ triangle, a, prime, b, prime, c, prime.
The new triangle A'B'C' is formed by translating triangle ABC 666 units to the right and 222 units down. The new coordinates for the points are A' (664, -219), B' (669, -221), and C' (667, -225).
Based on the information provided, we have a triangle ABC with point A at (-2, 3), point B at (3, 1), and point C at (1, -3). We are asked to translate this triangle to create a new triangle A'B'C' by moving it 666 units to the right and 222 units down.
To translate a figure on a coordinate plane, we add or subtract the same value to each coordinate. In this case, we will add 666 to the x-coordinate and subtract 222 from the y-coordinate.
For point A:
Original x-coordinate: -2
Translated x-coordinate: -2 + 666 = 664
Original y-coordinate: 3
Translated y-coordinate: 3 - 222 = -219
So, the new coordinates for point A' are (664, -219).
Similarly, we can find the new coordinates for points B' and C' by applying the same translation.
For point B:
Original x-coordinate: 3
Translated x-coordinate: 3 + 666 = 669
Original y-coordinate: 1
Translated y-coordinate: 1 - 222 = -221
So, the new coordinates for point B' are (669, -221).
For point C:
Original x-coordinate: 1
Translated x-coordinate: 1 + 666 = 667
Original y-coordinate: -3
Translated y-coordinate: -3 - 222 = -225
So, the new coordinates for point C' are (667, -225).
In summary, the new triangle A'B'C' is formed by translating triangle ABC 666 units to the right and 222 units down. The new coordinates for the points are A' (664, -219), B' (669, -221), and C' (667, -225).
Please note that the properties of the triangle (such as side lengths, angles, and orientation) remain unchanged during translation.
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The translation of triangle abc to triangle a'b'c' retains the original triangle's side lengths, angles, and orientation. The new points for triangle a'b'c' can be found by adding 6 to the x-values and subtracting 2 from the y-values of triangle abc's points, resulting in A'(4,1), B'(9,-1) and C'(7,-5).
Explanation:
In a translation, the distance and orientation between points within the shape are conserved. So, the properties that remain unchanged in the translation of △abc to △a'b'c' are the side lengths, the angles, and the orientation.
To find the coordinates of the translated triangle △a'b'c', add 6 to the x-values and subtract 2 from the y-values of each point in △abc.So, the new points are A'(-2+6, 3-2), B'(3+6, 1-2), and C'(1+6, -3-2), which simplifies to A'(4,1), B'(9,-1), and C'(7,-5).
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A person who was listening to a siren noticed that the frequency fluctuated with time, measured in seconds. The minimum frequency was 500 Hz and the maximum frequency was 1000 Hz. The maximum frequency occurred at t = 0 and again every 3 seconds. What is the equation of the cosine function that describes the frequency of this siren?
f(t) = 250cos(2π/3t) + 750 is the equation of the cosine function that describes the frequency of this siren
The generic cosine function is f(x) = Acos(B(x - C)) + D where:
A is the amplitude
B is 2π/period
C is the horizontal shift
D is the vertical shift (midline location)
In given problem,
we can calculate D = 750 Hz (since that is halfway between the max and min)
We can calculate that A = 250 Hz (since the max or min is 250 from the midline)
We can deduce that C = 0 (since the function maximum is at t = 0 and that's what the basic cosine function does)
We can calculate B as 2π/3 (since the period is 3 seconds)
Then we can put these all together:
f(t) = 250cos(2π/3t) + 750
Hence , f(t) = 250cos(2π/3t) + 750 is the equation of the cosine function that describes the frequency of this siren
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Mary bought a desk on sale for 88.40. This price was 74% less than the original price.
What was the original price?
Answer: 340
Step-by-step explanation:
100 - 74 = 26%
26% = .26
x * .26 = 88.4
/.26 /.26
x = 340
check
340 * .74 = 251.6
340 - 251.6 = 88.4
for a school play, there were adult tickets for 9 each and child tickets for 5 dollars each. the 400 seat auditorium sold out and the total ticket sales was 2600 dollars. how many of each type of ticket were sold?
The number of tickets were sold are; 150 for adult tickets and 250 for child tickets
There are 400 seats in the auditorium which means that there are 400 tickets to be sold and the total ticket sales were 2600 dollars.
Since there were adult tickets for 9 each and child tickets for 5 dollars each.
9x + 5y = 2600
x + y = 400
Solving;
9x + 5(400-x) = 2600
9x + 2000 - 5x = 2600
4x = 600
x = 150
Then y = 250
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A rivet is to be inserted into a hole. A random sample of n=15 parts is selected, and the hole diameter is measured. The sample standard deviation of the hole diameter measurements is s=0.006 millimeters. Find a 99% lower confidence bound on the standard deviation. Round your answer to four decimal places (e.g. 98.7654).
Rounding to four decimal places, the 99% lower confidence bound on the standard deviation is approximately 0.0002 millimeters.
To find a 99% lower confidence bound on the standard deviation, we can use the chi-square distribution.
The chi-square distribution is used to construct confidence intervals for the standard deviation when the population follows a normal distribution.
The formula for the lower confidence bound on the standard deviation is:
LB = sqrt((n - 1) * s^2 / X²α/2)
where LB is the lower confidence bound, n is the sample size, s is the sample standard deviation, and X²α/2 is the chi-square value at α/2 with (n - 1) degrees of freedom.
Since we want a 99% confidence level, α = 1 - 0.99 = 0.01. Therefore, α/2 = 0.01/2 = 0.005.
We need to find the chi-square value at 0.005 with (n - 1) degrees of freedom. In this case, n = 15, so the degrees of freedom is (15 - 1) = 14.
Using a chi-square distribution table or statistical software, the chi-square value at 0.005 with 14 degrees of freedom is approximately 31.3193 (rounded to four decimal places).
Plugging in the values into the formula, we have:
LB = sqrt((15 - 1) * 0.006^2 / 31.3193)
= sqrt(14 * 0.000036 / 31.3193)
≈ sqrt(0.0000000504)
≈ 0.0002248
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Dyami lives x miles from the school. Karla lives 2/3 further than that from the school.
Answer:
Where is the schools coordinates subtract two thirds from whatever the schools coordinates are and you will have your answer for Dyami
Step-by-step explanation:
Answer:
it's true
Step-by-step explanation:
You are not gaving the exact question
Solve the system of equations
Answer:
(-1, 2)
Step-by-step explanation:
1.) The way to use elimination is to add or subtract both of the equations together to eliminate a variable. If we add the two equations together, the -6x and 6x cancel out. Since we added the equations together, -12y and 10y would add up to -2y, and -18 and 14 would add up to -4
2.) Now, we have the equation -2y = -4. By dividing by -2 on both sides, we get y=2.
3.) Next, we need to substitute y back in to get the x value. If you use the first equation, we get -6x - 12 * 2 = -18.
4.) By simplifying, you get that -6x - 24 = -18. If you add 24 on both sides, you get -6x = 6, and by dividing by -6 on both sides, you get x = -1.
5.) Finally, you have to put the answer in form of a point. -1 would be the x-coordinate and 2 would be the y-coordinate. Therefore, the point is (-1, 2)
Determine the slope of the line
Step-by-step explanation:
(x₁, y₁) = (-3, -4) and (x₂, y₂) = (0, 4)
\(m = \frac{y2 - y1}{x2 - x1} \\ m = \frac{ 4 - ( - 4)}{0 - ( - 3)} \\ m = \frac{4 + 4}{3} \\ m = \frac{8}{3} \)
#CMIIWEstimate the sum.
1,239 + 8,568
9,000
10,000
11,000
8,000
Step-by-step explanation:
1,239 + 8,568= 9,807 ≈ 10000
are 4:1 and 8:3 eqivalent ratios?
Answer:
No
Step-by-step explanation:
if you divide 8:3 you get 4:1.5 which is not equivalent. In order for them to be equivalent it would need to be 4:1 and 8:2
Answer: No
Step-by-step explanation:
Let's start with what we know. Ratios can also be written as fractions:
4/1 and 8/3
These fractions do not simplify to the same thing, therefore they are not equal.
addie decorated round cake trays she is putting ribbon around a cake tray that has a diameter of 18 inches how long does the ribbon need to be
Answer:
254.34 in
Step-by-step explanation:
18 divided by 2 is 9 so
9 times 3.14 so 3.14 is pie so you use pie to find the circle
so 9^{2} so 2 is the little number that goes on top of the nine it's called a exponent
so 9^{2} times 3.14
so that is 254.34 in
HOPED I HELPED YOU :)
Can someone please check my answer >.
Answer:
i think it's correct
Step-by-step explanation:
I'm sorry if not but I believe it to be
what is the answer to 9+(-3)+-2
Answer:
Step-by-step explanation:
9 + (-3) + (-2) = 9 + (-5) = 4
Answer:
It is 4
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Give the coordinates and quadrant of Point C.
The coordinates is (-4,5) and the quadrant is ii
What is coordinate plane ?A coordinate plane, often referred to as a rectangular coordinate plane grid, is a two-dimensional plane created by the intersection of the Y-axis, a vertical line, and the X-axis, a horizontal line. An area of two dimensions made up of two number lines is known as a coordinate plane. It is created when a point termed the origin, where the X-axis and Y-axis cross, is reached. You may find points by using the numbers on a coordinate grid. Graphing points, lines, and many other things may all be done using a coordinate plane. It serves as a map and provides exact driving instructions.
The coordinates is (-4,5) and the quadrant is ii
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Allison earned a score of 95% on a test where the mean was only an 82%. How far above average was her score?
Answer:
The correct answer is 13%.
Step-by-step explanation:
We can easily put in the equation:
95 - 82 = 13
Hope this helps:) Goodluck!
John had $200 in his bank account. He made a purchase at the grocery store that was $1.50 more than he had in his account. Select the point o
the number line that represents the balance of his bank account after buying groceries.
Answer: on the number line put -1.50 (1 and a half (1 1/2))
Step-by-step explanation:
$1.50 more than his account is $200.
the balance should be $-1.50
on the number line put -1.50
Which equation represents the following graph?
Answer:
y = -1/2x + 2.
Step-by-step explanation:
The slope is -2/4 = -1/2 and the y-intercept is y = 2,
so in slope-intercept form the equation is y = -1/2x + 2.
The slope is negative because the line falls to the right.
Which statement about the ordered pairs (2, −9) and (3, −6) is true for the equation 5x−y3=13?
Neither ordered pair is a solution.
(3, −6) is a solution to the equation.
Both ordered pairs are solutions.
(2, −9) is a solution to the equation.
ABEGGG HELP ME OO , WITH THIS QUESTION , A.S.A.P!!!
(2, −9) is a solution to the equation.
i took the quiz lol
help me please need help
Answer:
The interquartile range is 0.8.
Step-by-step explanation:
It's 0.8 because the median is 8 and the median of the left side is 4 and 5 so, you have to divide them both and you get 0.8.
Answer:
11 - 4 = 7
Step-by-step explanation:
(3, 4, 5) (8) (9, 11, 12)
Median of the data set: 8
Median of the lower range: 4
Median of the higher range: 11
11-4=7
When the hands of a clock are on 12 and 4, they form a 120° angle. What angle is formed if the hands are moved to 4 and 6
The 12 major intervals in a clock form 360°/12 = 30° between each two consecutive numbers.
Therefore, if the hands are moved to 4 and 6, the angle formed must be (6 - 4)*30° = 60°
Find the distance between the points (–10,3) and (–2,3).
Answer:
8
Step-by-step explanation:
10 - 2
what is the area of the triangle below?
Answer: 10
Step-by-step explanation:I like using this method:
Put a square which covers this triangle
Find the area of the rectangle which is 20
Half it which is 10
Now you have the area which is 10
Answer: The other answer is incorrect!
Step-by-step explanation:
An easier way is just imagine it being straight and not slanted. Counting the base its 3blocks and counting from the highest point all the way to the base its 4 blocks. Base=3 blocks and height=4 blocks. Substituting into the tirangle area formula which is b(h)/2 (base times height divided by 2).
You have 3x4=12.
Then 12/2=6 blocks
Therefore the area of the given triangle is 6 blocks squared (din)t forget the square).
The other answer is incorrect because this triangle is not half of this rectangle and in this question it’s just a grid (we have to use the grid)!
Trust me I know this.
Hope this helps!