Looking at the image, the angles
A possible transformation that would position
The other options would create a congruent angle, but in a different position of
Therefore the correct option is C.
t/f: a structure chart should be more horizontal and less vertical because the main function should make a majority of the user- defined function calls.
true
false
The given statement "a structure chart should be more horizontal and less vertical because the main function should make a majority of the user- defined function calls" is FALSE because it should not necessarily be more horizontal and less vertical.
The orientation and structure of a structure chart depends on the specific requirements and characteristics of the system being modeled.
The purpose of a structure chart is to visually represent the components of a system and the relationships between them, not to follow a specific format or layout. The most important consideration when creating a structure chart is to accurately depict the system's functionality and structure in a clear and understandable way.
Therefore, the orientation of a structure chart should be chosen based on the system's needs rather than any arbitrary rules or guidelines.
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Is this correct please check the answer quickly
Answer:
Step-by-step explanation:
No, this is not correct.
Step 1: Find the directional distance from every vertex on the blue image to the center, Point C.
Point A is 1 unit left and 4 units upwards to Point C.
Point B is 4 units right and 5 units upwards to Point C.
Point C is the center of the dilation, so that point will not change.
Step 2: Apply the scale factor to the directional distances to know the distances of the new images.
The scale factor is 2 so
Point A' should be 2 units left and 8 units upwards to Point C.
Point B' should 8 units right and 10 units upwards to Point C.
Step 3: Move the point in respect to Point C.
The new image should have the these points.
One point that is 2 units left and 8 units upwards to Point C.
Another point that is Point B' should 8 units right and 10 units upwards to Point C.
One point that coincides with Point C.
Find the median, divide it by 3 20, 82, 39, 23, 20, 60, 64.
Answer:
by using formula of median you can do it.
Answer:
put the numbers in order
20,20,23,39,60,64,82
Find the number in the middle
39 is in the middle because there is 3 numbers on each side so it is the median.
Divide by 3.
39 / 3 = 13
Hope this helps
Step-by-step explanation:
What type of number is 8/2?
Answer:
Step-by-step explanation:
8/2
Numerator is bigger than denominator. So it is improper fraction and rational number
Rational numbers are any number that can be written in p/q form
Answer:
it should be improper fraction
Step-by-step explanation:
because the numerator is greater than the denominator.
Hope it helps :)
find the surface area
Answer:
12?
Step-by-step explanation:
Answer:
2x5=10 + 4x3=12 +12 total 34
Step-by-step explanation:
HOPE THIS HELPS!!!!!!!!!
HAVE A AWESOME DAY!!!!!
The unemployment rate in a city is 16%. If 8 people from the city are sampled at random, find the probability that fewer than 3 of them are unemployed. Carry your intermediate computations to at least four decimal places, and round your answer to two decimal places. (If necessary, consult a list of formulas.)
The probability that fewer than 3 of the 8 sampled people are unemployed is approximately 0.91, indicating that there is a high chance of having at least 3 employed people in the sample.
It can be solved using the binomial distribution formula.
Let X be the number of unemployed people in a sample of 8 from the city.
Then X follows a binomial distribution with parameters n = 8 and p = 0.16, since the probability of an individual being unemployed is 0.16.
The probability of fewer than 3 people being unemployed is the probability of X = 0, 1, or 2.
We can compute this probability as:
P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)
Using the binomial distribution formula:
P(X = k) = (n choose k) * p^k * (1 - p)^{(n - k)}
We can compute each term separately:
P(X = 0) = (8 choose 0) * 0.16⁰ * 0.84⁸ ≈ 0.3252
P(X = 1) = (8 choose 1) * 0.16¹* 0.84⁷ ≈ 0.3772
P(X = 2) = (8 choose 2) * 0.16² * 0.84⁶ ≈ 0.2035
Therefore,
P(X < 3) ≈ 0.3252 + 0.3772 + 0.2035 ≈ 0.906
Rounding to two decimal places, the probability that fewer than 3 of the 8 sampled people are unemployed is approximately 0.91.
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in the late 1840s, even though the california indian population had declined greatly, it still was far larger than the californio population. which pair of approximate figures is most accurate for this time period? fifty thousand indians and fifteen thousand californios one hundred thousand indians and seven thousand californios three hundred thousand indians and seven thousand californios one hundred thousand indians and fifteen thousand californios
One hundred thousand Indians and fifteen thousand Californios are the most accurate pair of approximate figures for the late 1840s in California
The indigenous population of California was estimated to be around 100,000 in the late 1840s, while the Californio population, which consisted of Spanish-speaking settlers, was estimated to be around 15,000.
The secularization law lead the Indians to grow crops, herd livestock, and weave clothes, live in the lands to where they migrated. Later the lands under the mission are distributed or sold for less cost to the families and friends of government officers. This mission plan happened in 1840s.
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what is 5x5x5x5x5x5x5x5
Answer:
390625
Step-by-step explanation:
Five multiplied by 5 8 times is rlly just 5^8
Answer:390,624
Step-by-step explanation:
5x5x5x5x5x5x5x5
Please help me
What’s the slope of this graph??
The slope of the line passing through the points (0, 30) and (8, 18) is -1.5.
Given is a graph of a line passing through the points (0, 30) and (8, 18).
To find the slope of the line passing through two points, you can use the formula:
slope = (y2 - y1) / (x2 - x1)
Let's use the points (0, 30) and (8, 18) to calculate the slope:
x1 = 0
y1 = 30
x2 = 8
y2 = 18
slope = (18 - 30) / (8 - 0)
= -12 / 8
= -1.5
Therefore, the slope of the line passing through the points (0, 30) and (8, 18) is -1.5.
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During a fourth of July celebration, a cannon is fired upwards from Fort Ontario. The height, h, in feet, of the cannonball above sea level at any given time, t, in seconds, can be determined by the formula h = -16t2 + 120t + 200. Find the height, in feet, of the cannonball above sea level 5 seconds after the cannon is fired.
Answer:
400 feet
Step-by-step explanation:
We just need to find h when t = 5. To do so, we can plug t = 5 into the function, which would be:
h = -16t² + 120t + 200
= -16 * 5² + 120 * 5 + 200
= -400 + 600 + 200 = 400 feet
Answer:
h = 400 feet
Step-by-step explanation:
given t = 5 seconds
h = -16t² + 120t + 200
just substitute t = 5
h = -16(5)² + 120(5) + 200
h = 400 feet
Lori went to the movies. She spent 9.50$ for a movie ticket, $5.50 for a box of popcorn, and $2.25 for a drink. How much did Lori spend in all?
Answer:
$17.25
Step-by-step explanation:
Just add all the numbers together to find the answer! <3
The diameter of a cylinder is 4 m. If the height is triple the radius, which is the closest to the
?volume of the cylinder
75.40 m3 o
251.33 m3 o
100.53 m3 o
613.19 m3 o
WILL MARK BRAINLIEST OR WHATEVER NEEDED ASAP
Answer:
A. 75.40 m³
Step-by-step explanation:
Diameter of cylinder (d) = 4 m
Radius (r) = ½(d) = ½(4) = 2 m
Height (h) = 3 × r = 3 × 2 = 6 m
Volume of cylinder = πr²h
Substitute the values
Volume of cylinder = π*2²*6
Volume of cylinder = π*4*6
Volume = π*24
Volume = 75.40 m³
For what value of k will the relation y = kx² + 8x + 8 have only one zero? (3 marks)
Answer:
2
Step-by-step explanation:
2x^2 + 8x + 8
factor the 2 out : 2(x^2 + 4x + 4)
2(x + 2)^2
x = -2
what is 11 3/4 divided by 2
Answer:
47/8 or 5 7/8
Step-by-step explanation:
(11 3/4) /2 = 47/8 or 5 7/8
The division of \(11\frac{3}{4}\) by 2 is equal to fraction 47/8.
To divide the mixed number \(11\frac{3}{4}\) by 2:
we can convert the mixed number to an improper fraction and then perform the division.
\(11\frac{3}{4}\) can be expressed as the improper fraction:
\(11\frac{3}{4}\) = (11 × 4 + 3) / 4 = 47/4
Now, we can divide 47/4 by 2:
(47/4) ÷ 2
= (47/4) × (1/2)
= (47 × 1) / (4 × 2)
= 47/8
Therefore, the division of \(11\frac{3}{4}\) by 2 is equal to 47/8.
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The product of 5 and y added to 3
which of the following give chart elements a realistic, three-dimensional look?A. axisB. chart areaC. legendD. plot area
The option that gives chart elements a realistic, three-dimensional look is D. Plot Area.
The option that gives chart elements a realistic, three-dimensional look is the plot area. The plot area is the portion of the chart that displays the data points and is typically the main focus of the chart. Adding shading and depth to the plot area, can give the chart a more lifelike appearance and make the data more visually engaging. Additionally, three-dimensional charts can also be created by using specialized charting software that allows for the creation of 3D visualizations. These types of charts can be useful for highlighting patterns and trends in the data, especially when dealing with large datasets.
In a chart, the plot area is the space where the actual data points, bars, lines, or pie slices are displayed. By applying three-dimensional effects to the plot area, you can make the chart elements appear more realistic and visually appealing. This can enhance the viewer's understanding of the data being represented and make the chart more engaging.
In summary, to give chart elements a realistic, three-dimensional look, you should focus on the plot area (Option D). The axis (Option A), chart area (Option B), and legend (Option C) do not directly contribute to creating a three-dimensional appearance for the chart elements.
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Which is the image of P(3, 0) after a counterclockwise rotation of 90⁰ about (2, 4)?
Answer:
(6 , 5)
Step-by-step explanation:
A ball i drawn randomly from a jar that contain 5 red ball, 2 white ball, and 1 yellow ball. Find the probability of: Find P(red ball): Find P(NOT Yellow): Find P(white or yellow)
Following are all of the subparts' solutions using the probability formula:
Red ball (A) P: 5/8
(B) P: 7/8 (NOT Yellow)
(C) P(yellow or white): 3/8
What is probability?
Probability is a branch of mathematics that deals with numerical representations of the likelihood of an event occurring or of a proposition being true.
What is an event?The probability of an event is a number between 0 and 1, with 0 approximately denoting impossibility and 1 denoting certainty.
Probability formula: P(E) = favorable events/Total events
(A) P(red ball):
P(E) = favorable events/Total events
P(E) = 5/8
(B) P(NOT Yellow)
P(E) = favorable events/Total events
P(E) = 7/8
(C) P(white or yellow)
P(E) = favorable events/Total events
P(E) = 3/8
Therefore, the answers to all the subparts using the probability formula are shown:
(A) P(red ball): 5/8
(B) P(NOT Yellow): 7/8
(C) P(white or yellow): 3/8
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When conducting a hypothesis test for a given sample size, if the probability of a type i error decreases, then the __________.
Based on the type I error, if a hypothesis test leads to the probability of a type I error decreasing, then the a. probability of incorrectly accepting the null hypothesis decreases.
What is a type I error?A type I error refers to when we are are engaged in a hypothesis test and end up rejecting the Null hypothesis even though it is true.
If we are in hypothesis tests and the probability of a type 1 error decreases, then it means that the probability of us correctly rejecting the null hypothesis when it is false increases.
It also means that the probability of us correctly accepting the null hypothesis when it is true increases as well.
This can further be said as the probability of us accepting the null hypothsis when it is false, decreases. There are therefore less chances of us incorrectly accepting the null hypothesis.
Options for this question include:
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use laplace transforms to solve the initual value problem y'-4y =f(x), y(0)=0 2 0<=x and x<4
The solution to the initial value problem y'-4y=f(x), y(0)=0 for 0<=x<4 is given by:
y(x) = F(-4)e^(-4x)
The Laplace transform of the differential equation y'-4y=f(x) is given by:
sY(s) - y(0) - 4Y(s) = F(s)
where Y(s) and F(s) are the Laplace transforms of y(x) and f(x), respectively.
Substituting the initial condition y(0)=0 and rearranging, we get:
Y(s) = F(s)/(s+4)
Now we need to find the inverse Laplace transform of Y(s) to obtain the solution y(x). Using the partial fraction decomposition method, we can write:
Y(s) = A/(s+4) + B
where A and B are constants to be determined.
Multiplying both sides by (s+4), we get:
F(s) = A + B(s+4)
Setting s=-4, we get:
A = F(-4)
Setting s=0, we get:
B = Y(0) = y(0) = 0
Therefore, the partial fraction decomposition of Y(s) is given by:
Y(s) = F(-4)/(s+4)
Taking the inverse Laplace transform of Y(s), we get:
y(x) = L^-1{F(-4)/(s+4)} = F(-4)L^-1{1/(s+4)}
Using the table of Laplace transforms, we find that the inverse Laplace transform of 1/(s+4) is e^(-4x). Therefore, the solution to the initial value problem is given by:
y(x) = F(-4)e^(-4x)
where F(-4) is the value of the Laplace transform of f(x) evaluated at s=-4.
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12
Calculate the area of the given segment. Round your answer to the nearest tenth, if necessary.
60
8 in.
Check the picture below.
\(\textit{area of a segment of a circle}\\\\ A=\cfrac{r^2}{2}\left( ~~ \cfrac{\pi \theta }{180}-\sin(\theta ) ~~ \right) \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ r=8\\ \theta =60 \end{cases} \\\\\\ A=\cfrac{8^2}{2}\left( ~~ \cfrac{\pi (60) }{180}-\sin(60^o ) ~~ \right)\implies A=32\left( ~~ \cfrac{\pi }{3}-\sin(60^o ) ~~ \right) \\\\\\ A=32\left( ~~ \cfrac{\pi }{3}-\cfrac{\sqrt{3}}{2} ~~ \right)\implies A=\cfrac{32\pi }{3}-16\sqrt{3}\implies A\approx 5.8~in^2\)
Solve for x given that the polygons are similar. Then find the scale factor of the smaller figure to the larger figure.
The given polygons are similar and the scale factor of dilation is 3 : 2
Given data ,
Let the scale factor of the dilation be represented as k
Now , the value of k is
The measure of the ratio of corresponding sides are given as
21 / 14 = 12 : 8
3 : 2 = 3 : 2
Therefore , the dilation factor is 3 : 2
And , the measure of x is given by
21 / 14 = x / 12
3 / 2 = x / 12
Multiply by 12 on both sides , we get
x = 18
Hence , the dilation of polygon is solved
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The complete question is attached below :
Solve for x given that the polygons are similar. Then find the scale factor of the smaller figure to the larger figure
I dive to 17 metres for 47 minutes. after a 30 minute surface interval i do a second dive to 17 metres. losing track of time, i notice my bottom time is now 25 minutes. according to the general rules, what should i do
If your bottom time is 25 minutes, general rules recommend that you ascend immediately to 15 feet then remain there for 8 minutes. You should then go to the surface and not dive for 6 hours.
What do general rules on diving say about a 25 minute bottom time?The recommended bottom time is 24 minutes which means that staying there for 25 minutes will have exceeded this recommendation.
You should immediately ascend to 15 feet or 5 meters, and then wait there for 8 minutes. Then return to the surface and avoid diving for the next 6 hours.
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What is an exaple of linear
Answer:
a line
Step-by-step explanation:
a linear equation is an equation that may additionally be put in the structure where are the variables, and are the coefficients, which are often real numbers. The coefficients may also be considered as parameters of the equation, and may also be arbitrary expressions, furnished they do no longer include any of the variables.
Candice leaves on a trip driving at 25 miles per hour.four hours later,her sister liz starts from the same location driving at 50 miles per hour.how long after liz leaves home will she catch up to candie
Answer:
Step-by-step explanation:
Candice = 25mph for 4 hours.
Candice has driven= 25 * 4= 100miles.
Liz =50mph
Liz time to catch up to candice= 50 * 2= 100miles.
Therefore, It would have taken Liz two hours to catch up with Candice
Please state Bayes’ Theorem ant its alternative statement
Both statements of Bayes' Theorem express the same underlying principle, but the alternative statement can be easier to understand and apply in some situations.
Bayes' Theorem is a mathematical formula that describes the probability of an event, based on prior knowledge of conditions that might be related to the event. It is named after Thomas Bayes, an 18th-century British mathematician and theologian who developed the theorem.
The classic statement of Bayes' Theorem is:
P(A|B) = (P(B|A) x P(A)) / P(B)
where:
P(A) is the prior probability of A.
P(B|A) is the conditional probability of B given A.
P(B) is the marginal probability of B.
P(A|B) is the posterior probability of A given B.
This formula expresses how our belief in the probability of an event changes when new evidence becomes available. In other words, it helps us update our beliefs based on new information.
An alternative statement of Bayes' Theorem, which emphasizes the role of odds ratios, is:
(Odds of A after B) = (Odds of A before B) x (Likelihood ratio for B)
where:
The odds of A before B are the odds of A occurring before any information about B is taken into account.
The odds of A after B are the updated odds of A occurring, taking into account the information provided by B.
The likelihood ratio for B is the ratio of the probability of observing B if A is true, to the probability of observing B if A is false. It measures how much more likely B is to occur if A is true, compared to if A is false.
Both statements of Bayes' Theorem express the same underlying principle, but the alternative statement can be easier to understand and apply in some situations.
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Suppose you have an outdoor vegetable garden with dimensions 2 mx2 m. A storm lasting 1 hr delivers 0.8 inches of rain. a. What is the storm rainfall flux? Express your answer using each of the following units: m 2
hr
kgliquid water m 2
hr
lb liquid water m 2
hr
liters liquid water m 2
hr
gallons liquid water b. How much liquid water fell on your garden? Express your answer using each of the following units:
The storm rainfall flux is 0.00127 m2/hr, 1.27 kg liquid water/m2hr, 2.8 lb liquid water/m2hr, 1.27 liters liquid water/m2hr, and 0.335 gallons liquid water/m2hr. The amount of liquid water fell on the garden is 80.6 L, 21.3 gallons.
Dimensions of outdoor vegetable garden = 2 m × 2 m
Storm rainfall = 0.8 inches of rain
Time of storm = 1 hr(
a) The rainfall flux is the amount of rainfall per unit area and unit time. It is given as:
Rainfall flux = (Amount of rainfall) / (Area × Time)
Given the area of the garden is 2 m × 2 m, and the time is 1 hr, the rainfall flux is:
Rainfall flux = (0.8 inches of rain) / (2 m × 2 m × 1 hr)
Converting inches to meters, we get:
1 inch = 0.0254 m
Therefore,
Rainfall flux = (0.8 × 0.0254 m) / (2 m × 2 m × 1 hr) = 0.00127 m/hr
Converting the rainfall flux to other units:
In kg/hr:
1 kg of water = 1000 g of water
Density of water = 1000 kg/m3
So, 1 m3 of water = 1000 kg of water
So, 1 m2 of water of depth 1 m = 1000 kg of water
Therefore, 1 m2 of water of depth 1 mm = 1 kg of water
Therefore, the rainfall flux in kg/hr = (0.00127 m/hr) × (1000 kg/m3) = 1.27 kg/m2hr
In lbs/hr:
1 lb of water = 453.592 g of water
So, the rainfall flux in lbs/hr = (0.00127 m/hr) × (1000 kg/m3) × (2.20462 lb/kg) = 2.8 lbs/m2hr
In liters/hr:
1 m3 of water = 1000 L of water
So, 1 m2 of water of depth 1 mm = 1 L of water
Therefore, the rainfall flux in L/hr = (0.00127 m/hr) × (1000 L/m3) = 1.27 L/m2hr
In gallons/hr:
1 gallon = 3.78541 L
So, the rainfall flux in gallons/hr = (0.00127 m/hr) × (1000 L/m3) × (1 gallon/3.78541 L) = 0.335 gallons/m2hr
(b) To calculate the amount of water that fell on the garden, we need to calculate the volume of water.
Volume = Area × Depth.
The area of the garden is 2 m × 2 m.
We need to convert the rainfall amount to meters.
1 inch = 0.0254 m
Therefore, 0.8 inches of rain = 0.8 × 0.0254 m = 0.02032 m
Volume of water = Area × Depth = (2 m × 2 m) × 0.02032 m = 0.0806 m3
Converting the volume to other units:
In liters:
1 m3 of water = 1000 L of water
Therefore, the volume of water in liters = 0.0806 m3 × 1000 L/m3 = 80.6 L
In gallons:
1 gallon = 3.78541 L
Therefore, the volume of water in gallons = 80.6 L / 3.78541 L/gallon = 21.3 gallons.
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An electrician earns $110 after his first hour of working for a client. His total pay based on the number of hours worked can be represented using the sequence shown. 110, 130, 150, 170, ...
Answer:
f(n + 1) = f(n) + 20
Step-by-step explanation:
Let f(x) equals their pay at every hour of X
Where x is the number of hours, then if we go with the trend where f(1)=110, f(2)=130 f(3)=150 f(4)=170 then would see that as they are working every hour they have their pay increased by $20, from f(1)=110+ $20 gives us f(2)=130 and that is after an hour then we can say
1 hour work=$20
Then additional 1hour+ n= $20 + n
Hence,f(n+1)=f(n)+20
Solve for x in this equation.
Answer:
x = -41
Step-by-step explanation:
Diagonals of a rhombus are perpendicular bisectors of each other.
Therefore, m∠FHG = m∠GHD = m∠DHE = m∠EHF = 90°
If m∠FHG = (-2x + 8)° and m∠FHG = 90° then
⇒ -2x + 8 = 90
subtract 8 from both sides:
⇒ -2x + 8 - 8 = 90 - 8
⇒ -2x = 82
divide both sides by -2:
⇒ -2x ÷ -2 = 82 ÷ -2
⇒ x = -41
hellllllllllllllllllllllllllllllllllllppppppppppp meeeeeeeeeeeeeeeeeeeeee
Answer:
3.25
Step-by-step explanation:
(i got none)