The total number of students in the group can be determined by adding the number of students studying each programming language and subtracting the overlapping counts.
We are given the number of students studying Pascal, COBOL, and FORTRAN, as well as the number of students studying multiple programming languages.
Number of students studying Pascal (P) = 49
Number of students studying COBOL (C) = 37
Number of students studying FORTRAN (F) = 21
Number of students studying Pascal and COBOL (P ∩ C) = 9
Number of students studying Pascal and FORTRAN (P ∩ F) = 5
Number of students studying COBOL and FORTRAN (C ∩ F) = 4
Number of students studying Pascal, COBOL, and FORTRAN (P ∩ C ∩ F) = 3
To find the total number of students, we need to add the counts of students studying each language: P + C + F. However, we need to account for the overlapping counts. Therefore, we subtract the students studying multiple programming languages (P ∩ C + P ∩ F + C ∩ F) and add back the students studying all three (P ∩ C ∩ F).
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100 points
Work out this simultaneous equation
Work out c and d
-4c+7d=29
6c+4d=0
Thank you
Answer:
d = 3; c = -2
Step-by-step explanation:
-4c+7d=29
6c+4d=0
using the second equation we express C:
6c = -4d => c = -4/6 d
substitute the resulting value into the first equation:
4 * 4/6 d + 7d = 29
58d/6 = 29
58d = 174
d = 3
now find the value of C:
c = - 4/6 * 3 = -12/6
c = -2
Work out the value of S
Answer:
s = [tex]\frac{19}{4}[/tex]
Step-by-step explanation:
s = ut + [tex]\frac{1}{2}[/tex] at² ← substitute given values for u, a and t
= (10 × [tex]\frac{1}{2}[/tex] ) + ( [tex]\frac{1}{2}[/tex] × - 2 × ([tex]\frac{1}{2}[/tex] )² )
= 5 + ( - 1 × [tex]\frac{1}{4}[/tex] )
= 5 + (- [tex]\frac{1}{4}[/tex] )
= 5 - [tex]\frac{1}{4}[/tex]
= 4 [tex]\frac{3}{4}[/tex]
= [tex]\frac{19}{4}[/tex]
The office found that P(A) = 54%, P(B)=34%, and P(Aand B)=18%. Based on these findings, are events A and B independent or dependent? Explain your reasoning.
rolling a die and tossing a coin simultaneously. how many possible out comes are there?
Answer:
6×2 = 12
Step-by-step explanation:
for each of the 6 possible outcomes of the die are 2 possible outcomes of the coin.
so, 6×2 = 12 different possible outcomes.
Chris is a consultant who works with various organizations to help improve the efficiency of their workforce. He has an advanced degree and immense experience working with organizations all over the globe. Which base of power does Chris likely rely on when working with organizations
Chris likely relies on expert power when working with organizations to improve workforce efficiency.
Expert power is a type of power that is based on an individual's knowledge, skills, expertise, and experience in a particular field. In the case of Chris, who has an advanced degree and extensive experience working with organizations worldwide, his expertise and knowledge in improving workforce efficiency make him a credible and influential consultant.
Chris's advanced degree indicates that he has invested time and effort in acquiring specialized knowledge in his field. Additionally, his vast experience working with organizations globally suggests that he has gained valuable insights and practical expertise in identifying and implementing strategies to enhance workforce efficiency. This knowledge and experience provide Chris with the ability to offer unique and valuable advice, guidance, and solutions to organizations.
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how many different spanning trees does each of these simple graphs have? a) k3 b) k4 c) k2,2 d) c5
The number of different spanning trees for each graph is: a) K3: 1, b) K4: 4, c) K2,2: 2 and d) C5: 5.
a) The complete graph K3 consists of 3 vertices, and in a spanning tree, we need to have exactly 3 vertices connected without forming any cycles. Therefore, K3 has only one possible spanning tree.
b) The complete graph K4 has 4 vertices. To form a spanning tree, we need to connect all 4 vertices without creating any cycles. K4 can be thought of as a tree with 4 branches extending from a central vertex. Each branch can be connected to any of the other vertices. Hence, there are 4 possible spanning trees for K4.
c) The complete bipartite graph K2,2 consists of 4 vertices divided into two sets, each containing 2 vertices. To form a spanning tree, we need to connect all 4 vertices without creating any cycles. Since there are only two possible edges between the two sets, there are only two possible spanning trees for K2,2.
d) The cycle graph C5 consists of 5 vertices arranged in a circular shape. To form a spanning tree, we need to connect all 5 vertices without creating any cycles. Removing any one of the edges from the cycle will result in a tree. Therefore, C5 has 5 different spanning trees.
Therefore, the number of different spanning trees for each graph is:
a) K3: 1
b) K4: 4
c) K2,2: 2
d) C5: 5
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Marc, a single taxpayer, earns $260,000 in taxable income and $8,000 in interest from an investment in city of Birmingham bonds. Using the U.S. tax rate schedule for year 2021, what is his current marginal tax rate
Marc's current marginal tax rate can be determined by referring to the U.S. tax rate schedule for the year 2021 based on his taxable income.
To calculate Marc's current marginal tax rate, we need to look at the U.S. tax rate schedule for the year 2021. The tax rate schedule consists of several tax brackets, each with its corresponding tax rate. As taxable income increases, individuals move into higher tax brackets and are subject to higher tax rates. Based on Marc's taxable income of $260,000, we would need to refer to the tax rate schedule to determine his marginal tax rate. As the exact tax rates within the brackets can vary, it's important to consult the specific tax rate schedule for the given year.
By locating the corresponding tax bracket for $260,000 in taxable income, we can identify the applicable tax rate. Marc's current marginal tax rate would be the tax rate associated with the bracket that includes his interest.
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Find the value of x. Round the length to the nearest tenth.
500 m
40°
X
Not drawn to scale
O 777.9 m
O 321.4 m
O 652.7 m
O 595.9 m
The value of x in the triangle is 777.9
How to find the value of xFrom the question, we have the following parameters that can be used in our computation:
The triangle
The value of x in the triangle can be calculated using the following sine rule
sin(40) = 500/x
Make x the subject of the formula
So, we have
x = 500/sn(40)
Evaluate
x = 777.9
Hence, the value of x is 777.9
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Please write the justification for each side/ you find equal
Answer:
ΔQMR ≅ ΔRMQ by ASA congruent.
Step-by-step explanation:
Congruent triangles:In ΔPQR, PQ = PR,
⇒∠PQR ≅∠PRQ --(I) {Angles opposite to equal sides are congruent}
In ΔQMR & RMQ
Statement Reason
1. ∠MRQ ≅ ∠NQR Given
2. RQ = QR Reflexive property
3. ∠MQR ≅ ∠NRQ From (I)
4 . ΔQMR ≅ ΔRMQ Angle Side Angle congruent {ASA}
a rather large population of biology teachers has 396 individuals with poor vision and 557 with good vision individuals. assume that poor vision is totally recessive and that their population is at hw equilibrium. please calculate the number of biology teachers who have good vision but are carriers of poor vision.
Assuming that poor vision is totally recessive and that the population is at Hardy-Weinberg equilibrium, approximately 639 biology teachers have good vision but are carriers of poor vision.
For the number of biology teachers who have good vision but are carriers of poor vision, we need to consider the Hardy-Weinberg equilibrium for a population with a recessive trait.
In the Hardy-Weinberg equilibrium, the allele frequencies remain constant over generations if certain assumptions are met. One of the assumptions is that the population is large enough for random mating to occur.
We have,
Number of biology teachers with poor vision (pp) = 396
Number of biology teachers with good vision (P-) = 557
Let's assume the following:
- p represents the frequency of the poor vision allele (recessive allele).
- q represents the frequency of the good vision allele (dominant allele).
- The population is in Hardy-Weinberg equilibrium, so p^2 represents the frequency of individuals with poor vision (pp), and 2pq represents the frequency of individuals who are carriers (Pp).
We can set up the following equations:
p^2 = 396 / total population
2pq = 557 / total population
Once we know the value of q, we can calculate the number of biology teachers who are carriers (Pp).
1: Calculate p^2
p^2 = 396 / (396 + 557) = 396 / 953 ≈ 0.4154
2: Calculate q
q = sqrt(1 - p^2) = sqrt(1 - 0.4154) ≈ 0.7488
3: Calculate 2pq (number of biology teachers who are carriers)
2pq = 2 * 0.4154 * 0.7488 ≈ 0.6211
4: Calculate the number of biology teachers who are carriers (Pp)
Number of biology teachers who are carriers = 0.6211 * (396 + 557) ≈ 639
Therefore, approximately 639 biology teachers have good vision but are carriers of poor vision.
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Let f(x)=4x and g(x)=4x+1−2.
Which transformations are needed to transform the graph of f(x) to the graph of g(x)?
Use the drop-down menus to complete the statements.
A horizontal translation of 1 unit to the right and a vertical translation of 2 units downwards are the transformations needed to transform the graph of f(x) to the graph of g(x)?
To transform the graph of f(x) to the graph of g(x), we need to determine the necessary horizontal and vertical translations.
Starting with the given functions:
f(x) = 4ˣ
g(x) = 4ˣ⁺¹ - 2
The exponent in the function g(x) is x + 1, which means that the graph of g(x) is shifted to the left by 1 unit compared to the graph of f(x).
Therefore, we need a horizontal translation of 1 unit to the right.
The term -2 in the function g(x) indicates a vertical shift downwards by 2 units compared to the graph of f(x).
Therefore, we need a vertical translation of 2 units downwards.
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The diameter of a specific amoeba is 0.00002 meters. which expression represents this diameter in scientific notation? (8th math)
QUESTIONS the ground is 43 What is the angle of depression THEORY
The distance to the tower from the point on the ground, given the angle of depression would be 21. 94 ft
How to find the distance ?The angle of depression is the angle between the horizontal line from the observer and the line of sight to the object.
Given that the height of the tower h = 43 feet, and the angle of depression θ = 63°, the tangent trigonometric function, defined as tan(θ) = opposite/adjacent is the best method to use:
d = h / tan ( θ )
d = 43 ft / tan( 63 °)
d = 43 ft / 1.96
d = 21. 94 ft
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Full question is:
The Angle of Depression is measured from the top of a 43 foot tower to a reference point on the ground. Its value is found to be 63°. How far is the base of the tower from the point on the ground
when several groups of subjects are being compared with regard to some observed frequencies, the appropriate chi square analysis would be
zia homes is contracted to frame 32 wooden houses of the same design in a new subdivision of 300 homes. the fourth unit took 360 hours, but the company expects to cut about 12% off the time for each replication of the same design. use the learning curve assumption of a constant decrease with each doubling of production to estimate past completion times (units 1 and 2) and the completion time for units 8 and 32. round to the nearest hour. the completion time for unit 1 was hours. the completion time for unit 2 was hours. the completion time for unit 8 is hours. the completion time for unit 32 is hours.
using the learning curve assumption,
The completion time for unit 1 is 360 hours.
The completion time for unit 2 is approximately 378 hours.
The completion time for unit 8 is approximately 430 hours.
The completion time for unit 32 is approximately 586 hours.
What is learning curve?
A learning curve is a graphical representation or mathematical model that illustrates the relationship between learning or experience and performance or productivity over time.
To estimate the completion times using the learning curve assumption, we'll use the formula:
[tex]T = T1 * (N^b)[/tex]
Where:
T is the completion time for a particular unit.
T1 is the completion time for the initial unit.
N is the cumulative production quantity.
b is the learning curve coefficient.
Given information:
T1 (completion time for unit 1) = 360 hours
b (learning curve coefficient) = 0.12 (12% reduction per replication)
N (cumulative production quantity):
For unit 2: N = 2
For unit 8: N = 8
For unit 32: N = 32
Now let's calculate the completion times:
For unit 1:
[tex]T = T1 * (N^b)\\\\T = 360 * (1^0.12) = 360\ hours[/tex]
For unit 2:
[tex]T = T1 * (N^b)[/tex]
[tex]T = 360 * (2^0.12)[/tex] ≈ 378 hours (rounded to the nearest hour)
For unit 8:
[tex]T = T1 * (N^b)[/tex]
[tex]T = 360 * (8^0.12)[/tex] ≈ 430 hours (rounded to the nearest hour)
For unit 32:
[tex]T = T1 * (N^b)[/tex]
[tex]T = 360 * (32^0.12)[/tex] ≈ 586 hours (rounded to the nearest hour)
The completion time for unit 1 is 360 hours.
The completion time for unit 2 is approximately 378 hours.
The completion time for unit 8 is approximately 430 hours.
The completion time for unit 32 is approximately 586 hours.
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Benzene is a six-membered ring compound in which each C atom is _____ hybridized. All six C atoms lie in the same plane and the molecule is fully conjugated, since each C atom also has an available _____ orbital for delocalization of electrons.
In benzene, each carbon atom is sp2 hybridized, and the molecule is fully conjugated, with each carbon atom having an available p orbital for electron delocalization.
In the benzene molecule, each carbon atom is sp2 hybridized. This means that each carbon atom in the benzene ring forms three sigma bonds, with one bond to another carbon atom and two bonds to hydrogen atoms or other substituents. The sp2 hybridization results in a trigonal planar arrangement of the carbon atoms, with a bond angle of approximately 120 degrees.
Additionally, the benzene molecule exhibits a fully conjugated system of pi electrons. The carbon atoms in the benzene ring are connected by alternating single and double bonds, creating a continuous ring of delocalized pi electrons above and below the plane of the carbon atoms. This delocalization of electrons is facilitated by the presence of an available p orbital on each carbon atom perpendicular to the plane of the ring.
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Study the graph below and answer the question.
U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics.
What is the purpose of the graph?
to show that Conservative Christian enrollment increased
to show that Catholic enrollment decreased
to show that overall enrollment increased
to show the changes in private school enrollment
Answer:
to show the changes in private school enrollment
suppose you pick two cards, one at a time, at random, from an ordinary deck of 52 cards. find (a) the probability that both cards are dia- monds; and (b) the probability that the cards form a pair (they are the same rank). g
a) The probability that both cards are diamonds is 0.0588.
b) The probability that the cards form a pair is 0.0588.
What is the probability?Probability = number of favorable outcomes/number of possible outcomes
(a) Favorable outcomes: There are 13 diamonds in a deck of 52 cards.
Total outcomes: When picking the first card = 52
After picking the first card = 51
Therefore, the probability of both cards being diamonds is:
P(both cards are diamonds) = (13/52) * (12/51) = 0.0588
(b) Favorable outcomes: There are 13 ranks in a deck of cards and for each rank, there are 4 cards of the same rank.
Total outcomes: When picking the first card = 52
After picking the first card = 51
Therefore, the probability of drawing a pair is:
P(cards form a pair) = (13/52) * (4/51) = 0.0588
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You believe you will spend $43,000 a year for 17 years once you retire in 34 years. If the interest rate is 6% per year, how much must you save each year until retirement to meet your retirement goal
To meet your retirement goal of spending $43,000/ year for 17 years, with an interest rate 6%/ year need to save $8,870.71 each year until retirement .
Amount spend = $43,000
Time period = 17 years
Annual interest rate = 6%
To determine how much you must save each year until retirement to meet your retirement goal,
Use the concept of present value (PV) and the formula for annuity payments.
The present value represents the current value of a future sum of money, taking into account the time value of money and the interest rate.
The retirement goal is to have $43,000 per year for 17 years, starting in 34 years, and the interest rate is 6% per year.
Calculate the annual savings required.
Let us break down the calculation step-by-step,
Calculate the present value (PV) of the retirement goal,
PV = Annual amount × [tex][1 - (1 + interest rate)^{(-number of years)}][/tex] / interest rate
⇒ PV = $43,000 × [tex][1 - (1 + 0.06)^{(-17)}][/tex] / 0.06
Calculate the present value of the annual savings needed until retirement,
PV = Annual savings × [tex][(1 - (1 + interest rate)^{(-number of years)})[/tex]/ interest rate]
Rearranging the formula to solve for the annual savings,
Annual savings = PV × interest rate / [tex][1 - (1 + interest rate)^{(-number of years)}][/tex]
⇒Annual savings = PV × 0.06 / [tex][1 - (1 + 0.06)^{(-34)}][/tex]
Now, let us calculate the annual savings required,
⇒PV = $43,000 × [tex][1 - (1 + 0.06)^{(-17)}][/tex] / 0.06
⇒PV ≈ $43,000 × [1 - 0.337916] / 0.06
⇒PV ≈ $43,000 × 0.662084 / 0.06
⇒PV ≈ $471,500
Annual savings = $471,500 × 0.06 / [tex][1 - (1 + 0.06)^{(-34)}][/tex]
⇒Annual savings ≈ $471,500 × 0.06 / 0.282171
⇒Annual savings ≈ $8,870.71
Therefore, need to save approximately $8,870.71 each year until retirement to meet your retirement goal of spending $43,000 per year for 17 years, assuming an interest rate of 6% per year.
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When the company can sell its products above competitive prices or when its costs are below those of its primary competitor, the company has
Market power exists when a company can sell its products at prices that are higher than the market average or when its costs are lower than those of its primary rival.
Market power is a company's relative capacity to influence the market price of a product by influencing supply, demand, or both. Producers must be price takers in markets with perfect or near-perfect competition because they have little pricing power.
Cutthroat valuing is the method involved with choosing key costs to best exploit an item or administration based market comparative with the opposition.
A cutthroat valuing technique permits organizations to keep a benefit by decisively setting costs above, underneath, or equivalent to their immediate rivals. Pricing based on competition can be very effective, but not all businesses should use it.
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What is the slope of the line on the graph?
g In the absence of voltage-gated K+ channels (delayed rectifier K+ channels), why would the closure of voltage-gated sodium channels allow the membrane potential of a neuron return to its original resting potential? a. Sodium would continue to leak into the neuron after the closing of the voltage-gated Na+ channels b. The sodium-potassium-ATP pump would lower intracellular K+ concentrations c. Sodium would leak out of the neuron anyway d. Neuronal membrane are far more permeable to potassium than sodium when the membrane is at rest. As a result, the resting potential is close to the equilibrium potential of potassium
The closure of voltage-gated sodium channels allow the membrane potential of a neuron return to its original resting potential d) d. Neuronal membranes are far more permeable to potassium than sodium when the membrane is at rest. As a result, the resting potential is close to the equilibrium potential of potassium.
The correct answer is d. Neuronal membranes are far more permeable to potassium than sodium when the membrane is at rest. As a result, the resting potential is close to the equilibrium potential of potassium.
The resting potential of a neuron is primarily determined by the balance of ion concentrations and the permeability of the neuronal membrane to different ions. At rest, the membrane is highly permeable to potassium ions (K+), which allows potassium to freely move in and out of the cell. This permeability is mainly due to the presence of leak channels for potassium.
In the absence of voltage-gated potassium channels, the closure of voltage-gated sodium channels would still allow sodium ions (Na+) to leak into the neuron, as stated in option a. However, the key point is that the leak of sodium alone is not sufficient to bring the membrane potential back to its original resting potential.
The primary factor in restoring the resting potential is the high permeability of the neuronal membrane to potassium ions. As the membrane potential depolarizes during an action potential, voltage-gated sodium channels open, allowing sodium ions to rush into the cell and contribute to depolarization. However, once the action potential reaches its peak and the voltage-gated sodium channels close, the high permeability of the membrane to potassium ions allows potassium to quickly move out of the cell, repolarizing the membrane and restoring the resting potential.
Option d correctly explains that the resting potential is close to the equilibrium potential of potassium because of the high permeability of the membrane to potassium ions. This permeability allows potassium to flow out of the cell, counteracting the depolarizing effects of sodium influx and bringing the membrane potential back to its resting state.
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Ladder Distributors The stockholders' equity section of the December 31, 2019, balance sheet is provided below: Common Stock, $30 par, 20,000 shares issued and outstanding $600,000 Paid-in Capital in Excess of Par--Common Stock 240,000 Retained Earnings 700,000 Total Stockholders' Equity $1,540,000 Assume that all of the 20,000 shares of stock that was issued as of December 31, 2019, was issued for $42 per share. On March 1, 2020, the company reacquired 4,000 shares of its common stock for $50 per share. Refer to Ladder Distributors. What is the total amount of stockholders' equity that will be presented on the company's March 31, 2020, balance sheet
The total amount of stockholders' equity that will be presented in the balance sheet is $1,340,000.
To determine the total amount of stockholders' equity presented on Ladder Distributors' March 31, 2020, balance sheet, we need to account for the reacquisition of 4,000 shares of common stock.
Initially, the balance sheet showed 20,000 shares issued and outstanding at a par value of $30 per share. This translates to a common stock balance of 20,000 shares * $30 par value = $600,000.
The balance sheet also indicated a paid-in capital in excess of par value of $240,000 and retained earnings of $700,000, resulting in a total stockholders' equity of $1,540,000.
On March 1, 2020, the company reacquired 4,000 shares of its common stock for $50 per share. The cost of this reacquisition is calculated as 4,000 shares * $50 per share = $200,000.
To determine the new stockholders' equity on the March 31, 2020, balance sheet, we subtract the cost of reacquisition ($200,000) from the total stockholders' equity on December 31, 2019 ($1,540,000). This gives us $1,540,000 - $200,000 = $1,340,000.
Therefore, the total amount of stockholders' equity that will be presented on Ladder Distributors' March 31, 2020, balance sheet is $1,340,000.
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Complete the first two columns of this frequency table to summarise the individual data. Add an appropriate heading for each column
The frequency table in the parking lot, there were 12 cars with a red color, 8 cars with a blue color, 6 cars with a black color, 15 cars with a white color, and 10 cars with a silver color.
In the parking garage, a different scope of vehicle tones was noticed, and their frequencies were broke down. The most well-known vehicle tone was white, with a sum of 15 vehicles.
Red-hued vehicles followed intently behind with 12 occasions, while silver-shaded vehicles were noticed multiple times. Blue vehicles were less common, with a recurrence of 8, and dark vehicles were the least regularly noticed, with just 6 events.
These discoveries feature that white vehicles were the predominant variety in the parking area, showing a higher inclination or prominence for that specific shade. Red and silver vehicles likewise had an eminent presence.
Then again, blue and dark vehicles were relatively more uncommon among the left vehicles. This data gives significant bits of knowledge into the dispersion and inclinations of vehicle colors inside the noticed parking area.
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The complete question is:
"What are the frequencies of different car colors observed in a parking lot?"
Column Headings:
1. Car Color
2. Frequency
Draw a stem and leaf diagram for this pleaseee
The stem and leaf for the data values is
51 | 6
55 | 7
64 | 8
70 | 2
72 | 9
73 | 2
75 | 0 4
78 | 4
79 | 8
80 | 4 4 9
How to draw a stem and leaf for the data valuesFrom the question, we have the following parameters that can be used in our computation:
Data values:
75.4 80.9 75 73.2 78.4 70.2 51.6 79.8 80.4 72.9 80.4 64.8 55.7
Sort in order of tens
So, we have
51.6
55.7
64.8
70.2
72.9
73.2
75 75.4
78.4
79.8
80.4 80.4 80.9
Next, we draw the stem and leaf as follows:
a | b
Where
a = stem
b = left
number = a.b
Using the above as a guide, we have the following:
51 | 6
55 | 7
64 | 8
70 | 2
72 | 9
73 | 2
75 | 0 4
78 | 4
79 | 8
80 | 4 4 9
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When you trim a video, the ________ of the timeline indicates the portion of the video that will play during the slide; the ________ portion indicates the portion that is trimmed.
When you trim a video, the start and end markers of the timeline indicate the portion of the video that will play during the slide; the trimmed portion indicates the portion that is removed or excluded from the final playback.
When editing a video, you may want to remove certain parts or shorten its duration. Trimming allows you to specify the exact portion of the video that will be included in the final version. The timeline represents the entire duration of the video, and the start and end markers on the timeline serve as reference points for indicating the selected segment. By adjusting the position of these markers, you can define the beginning and end points of the desired portion. The section of the timeline between the start and end markers represents the portion of the video that will play during the slide or be included in the final output. The remaining parts of the video outside of this selected segment are considered the trimmed portion, which will be excluded from the playback or final edited version of the video.
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What is the length of the line?
PLS HELP
Step-by-step explanation:
rise (y) = 5 units
run (x ) = 12 units
Using pythagorean theorem
L^2 = 5^2 + 12^2
L^2 = 169
L = 13 units
which checks of plots would be useful for deciding whether the assumptions for two-way anova are met?
The populations from which the samples are obtained must be normally distributed.
Sampling is done correctly. Observations for within and between groups must be independent.
The variances among populations must be equal (homoscedastic).
Data are interval or nominal.
PLEASE HELP 30 points!!!!
One of the logos meets the building requirements. Which? EXPLAIN!!!!
The logo that fits the requirement is the triangle logo i.e. logo 2
Calculating the area and the width in meters?From the question, we have the following parameters that can be used in our computation:
The figures that represent the logos
For the triangle logo, we have
Area = 1/2 * 10 * 12
Convert units to meters using the scale
Area = 1/2 * (0.3 * 10) * (0.3 * 12)
Evaluate
Area = 5.4 sq meters
Also, we have
Width = 10 cm * 0.3
Width = 3.0 meters
For the logo 1, we have
Area = 2 * 8 * 3 + 6 * (12 - 2 * 3)
Convert units to meters using the scale
Area = 2 * 8 * 0.3 * 3 * 0.3 + 6 * 0.3 * (12 * 0.3 - 2 * 3 * 0.3)
Evaluate
Area = 7.56 sq meters
Also, we have
Width = 12 cm * 0.3
Width = 3.6 meters
Hence, the logo that fits the requirement is the triangle logo i.e. logo 2
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Draw a line segment of length 9.5cm.Construct a perpendicular bisector of AB
To create the line segment AB's perpendicular bisector, follow the steps below.
Draw a 9.5 cm long line segment AB using a ruler.
Set the breadth using the compass to be somewhat more than half the length of AB.
Draw an arc above and below line AB by locating the compass point on point A.
Place the compass point on point B without adjusting the compass's width, and then draw arcs that cross the initial arcs drawn in step 2. These new arcs ought to cross line AB on both the top and bottom.
Create a straight line that connects the arcs' intersection locations. The perpendicular bisector of AB is this line.
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