Answer:
7(p+r)
Step-by-step explanation:
Ajjwjjwjwjwjsbsbaa shah sash’s
Answer:
okay then
Step-by-step explanation:
Answer: gtyrehretr
Step-by-step explanation:
Who introduced judicial activism?
Arthur Schlesinger Jr. introduced the term "judicial activism" in a January 1947 Fortune magazine article titled "The Supreme Court: 1947".
What is judicial activism?
Judicial activism is a judicial philosophy that is sometimes referred to as "legislating from the bench". It is an exercise of judicial review and generally refers to the willingness of a judge to strike down legislative or executive actions regarding constitutional issues. Judicial restraint is generally thought of as the opposite of judicial activism.[1]
Earlier in the january of 1947 ,Arthur Schlesinger Jr. introduced the term "judicial activism" .An article by Keenan Kmiec says that in its early usage, it was sometimes used with a positive connotation akin to the term "civil rights activist".
Thus , Arthur Schlesinger Jr. introduced the term "judicial activism" in a January 1947 Fortune magazine article titled "The Supreme Court: 1947".
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This measure of central tendency can be considered the most precise.
a. mode
b. median
c. mean
d. average
This measure of central tendency can be considered the most precise in option c. mean
The mean is a measure of central tendency that calculates the average of a set of values. It is often considered the most precise measure because it takes into account all the values in the dataset and provides a balanced representation.
The mean is calculated by summing all the values and dividing by the total number of values. Unlike the mode, which only identifies the most frequently occurring value, and the median, which represents the middle value, the mean incorporates all the values and provides a comprehensive summary of the dataset.
However, it is important to note that the mean can be sensitive to extreme values or outliers in the data.
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What is the mathematical model of an AST for a BL statement?
The mathematical model of an abstract syntax tree (AST) for a programming language's block (BL) statement typically involves representing the syntax of the statement using a tree structure.
This tree structure consists of nodes that correspond to different components of the statement, such as keywords, variables, operators, and expressions. The AST provides a way to parse and interpret the syntax of the statement, allowing for efficient compilation and execution of the code.
The model can be represented using various algorithms and data structures, such as recursive descent parsing or top-down parsing. Ultimately, the AST serves as a tool for developers to analyze, optimize, and debug their code, and is an essential component of many modern programming languages.
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Plato Test. The answers given did not show up
The trigonometric ratios for the angle indicates that the measure of the angle, where tan⁻¹((-√3)/3) = -30°
What are the trigonometric ratios?Trigonometric ratios express the relationship between two sides and an angle of a right triangle.
Let θ represent the angle, we get;
The value of the tangent of the angle is; tan(θ) = -√3/3
Therefore, we get;
The length of the side facing the angle = -√3, and the length of the side adjacent to the angle = 3, from which we get;
The length of the hypotenuse side = √((-√3)² + 3²) = √(12) = 2·√3
The trigonometric ratios indicates that we get;
The sine of the angle is sin(θ) = -√3/2·√3 = -1/2
Therefore, θ = arcsine(-1/2) = -30°
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type your answer with the precision of 2 decimal places. let the probability of event e be 0.49, the the probability of event f be 0.33, and the probability of the intersection of e and f be 0.13. what is the probability of e or f but not both occur?
The probability of the occurrence of event E or F using the given probability is equal to P(E∪F) = 0.69.
As given in the question ,
Probability of event E 'P(E)' = 0.49
probability of event F 'P(F)' = 0.33
Probability of Intersection of E and F events ' P(E∩F)' = 0.13
Probability of E or F 'P(E∪F)'
= P(E) + P(F) - P(E∩F)
Substitute the value of P(E), P(F) and P(E∩F) in the formula to get the required probability we have,
= 0.49 + 0.33 - 0.13
= 0.69
Therefore, the probability of the occurrence of event E or F is given by P(E∪F) = 0.69.
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Someone please help me
Answer:y= 4x+2
Step-by-step explanation:
Please help me will mark brainliest
Answer:
-10
Step-by-step explanation:
A container can hold 18 litres of liquid. If there 7 2/3 litres of watee was poured into it, how much more water is needed to fill that container?
Answer:
Step-by-step explanation:
1 full container = 18 Liters.
The amount in the container = 7 2/3
The amount left to go is 18 - 7 2/3
Now I don't know how you have been taught to do this, but I think the easiest way is to make 18 = 17 3/3 If you do that then the 5 will be subtracted from the 17 and the 2/3 will be subtracted from the 3/3
17 - 5 = 12
3/3 - 2/3 = 1/3
So the answer is 12 1/3
IMPORTANT PLEASE I NEED NOW:Find the area of each face of the cube whose volume is 729 cm
Answer:
81
Step-by-step explanation:
square root of 729= 9
9×9=81
Answer:
Step-by-step explanation:
Formula of Volume= \(a^{3}\) - a = side
Therefore since the volume is given you just need to find the side.
729=\(a^{3}\) = \(\sqrt[3]{729}\) = a
= 9 = a
Now you know that 9 is the side, so using that find the area of one face-
Area of a square= 9 x 9 = 81\(cm^{2}\)
For each question below, determine True or False: If a simple random sample is chosen with replacement, each individual has
the same chance of selection on every draw.
The statement If a simple random sample is chosen with replacement, each individual has the same chance of selection on every draw is True.
If a simple random sample is chosen with replacement, it means that after each selection, the chosen individual is placed back into the population before the next selection is made. In this case, each individual in the population has the same chance of being selected for every draw.
The process of replacing the selected individual ensures that the selection probabilities remain constant throughout the sampling process. As a result, each individual has an equal probability of being chosen on each draw, making the statement true.
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Vince worked 705 hours in 15 weeks. At what rate did he work in hours per week? A. 48 hours per week B. 49 hours per week C. 46 hours per week D. 47 hours per week
Answer:
c
Step-by-step explanation:
Answer: 47
Step-by-step explanation:
Rate in hours /week = 705/ 15
Is (x + 6) a possible length of a rectangle if the area is x^2 + x − 30? Use an area model to prove your answer.
Can you use an area model to find the length and width of:
The answer is yes, (x + 6) is a possible length of a rectangle with area x² + x − 30.
To determine whether (x + 6) is a possible length of a rectangle with area x^² + x − 30, we can use an area model to visualize the situation.
First, we need to find the width of the rectangle.
The area of a rectangle is given by the formula A = lw,
where A is the area, l is the length, and w is the width.
We are given that the area is x² + x − 30, so we can set this equal to lw and solve for w:
x² + x − 30 = (x + 6)w
w = (x² + x − 30)/(x + 6)
The length of a rectangle must be greater than or equal to its width, so we need to check whether (x + 6) is greater than or equal to (x² + x − 30)/(x + 6). This simplifies to:
(x + 6) ≥ x² + x − 30
Expanding the left side and simplifying, we get:
x² + 12x + 36 ≥ x² + x − 30
11x ≥ -66
x ≥ -6
Since x must be a positive number (since we are dealing with lengths), we can conclude that (x + 6) is the possible length of the rectangle. Therefore, the answer is yes, (x + 6) is a possible length of a rectangle with an area x² + x − 30.
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a small petting zoo has llamas and kangaroos there are 120 lengs and 47 heads on this farm . how many llamas nd how many kangaroos does the farm have
The number of llamas in the petting zoo has 13, and the number of kangaroos is 34.
Let the number of llamas in the petting zoo be x, and the number of kangaroos in the petting zoo be y.
Thus, we can write two equations from the given conditions:
Equation 1: x + y = 47
Equation 2: 4x + 2y = 120
(since each llama has 4 legs and each kangaroo has 2 legs)
Simplifying equation 2:2x + y = 60
Now we have two equations with two unknowns.
To solve them, we can either use substitution or elimination.
Using substitution, we can solve equation 1 for y in terms of x:y = 47 - x
Now we substitute this expression for y in equation 2:2x + (47 - x) = 60
Simplifying: x + 47 = 60x = 13
Now we can use either equation 1 or 2 to find y:x + y = 47y = 47 - xy = 47 - 13y = 34
Therefore, the petting zoo has 13 llamas and 34 kangaroos.
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As Felicia gets on the freeway to drive to her cousin's house, she notices that she is a little low on
gas. There is a gas station at the exit she normally takes, and she wonders if she will have to get
gas before then. She normally sets her cruise control at the speed limit of 70mph and the freeway
portion of the drive takes about an hour and 15 minutes. Her car gets about 30 miles per gallon
on the freeway, and gas costs $3.50 per gallon.
a. Describe an estimate that Felicia might do in her head while driving to decide how many
gallons of gas she needs to make it to the gas station at the other end.
Estimation involves using a convenient value, close to the actual value, for calculations; especially in the absence of a calculator. The estimated number of gallons she needs to get to the station is 3 gallons.
Given that:
\(Speed= 70mph\)
\(Time = 1.25hr\) ---- equivalent of 1hr 15mins
\(Rate = 30 m/gallon\)
First, she will need to estimate the distance she can cover using:
\(Distance= Speed \times Time\)
An estimate of the calculation is:
\(Distance= 70mph \times 1.5 = 105m\)
The number of gallons is then estimated as follows:
\(Gallons = D ista nce\div Rate\)
Because the estimated distance is 105 m; she can use 35 as an estimate the rate of miles per gallon; instead of 30
\(Gallons = 105m \div 35m/gallon\)
\(Gallons = 3gallon\)
So, the estimated number of gallons she needs is 3 gallons.
We can check if the estimate is true or close by calculating the actual values.
\(Distance= Speed \times Time\)
\(D i s t a n c e= 70mph \times 1.25hr=87.5m\)
\(Gallons = D ista nce\div Rate\)
\(Gallons = 87.5m \div 30m/gallon =2.92m\)
Hence, the estimated number of gallons she needs to get to the station is 3 gallons.
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54 seconds to 2 minutes ( ratio )
Answer:
54:2 = 27:1
Step-by-step explanation:
54:2 use as fraction 54/2 then divide
the maclaurin series for the function f(x) is given by the formula x [infinity] n=1 (−1)n 1 x n 3n2 (n 5). the value of f (5)(0) (the 5-th derivative of f evaluated at x = 0) is A)-4/25 B)4/25 C)-1/750 D)1/750
The value of f(5)(0) for the given Maclaurin series is -1/750.
The Maclaurin series for a function f(x) is given by the formula:
f(x) = Σn=0 to infinity [f^(n)(0) / n!] x^n
where f^(n)(0) is the nth derivative of f evaluated at x=0.
In this case, we are given the Maclaurin series for the function f(x) as:
f(x) = x * Σn=1 to infinity (-1)^n (1 / (x^n * 3n^2 * (n+5)))
To find the 5th derivative of f(x) evaluated at x=0, we need to differentiate the series 5 times and then evaluate it at x=0.
f(1)(x) = Σn=1 to infinity (-1)^n (1 / (x^(n-1) * 3n^2 * (n+5)))
f(2)(x) = Σn=1 to infinity (-1)^n * (n-1) / (x^n * 3n^2 * (n+5))
f(3)(x) = Σn=1 to infinity (-1)^n * (n-1) * (n+2) / (x^(n+1) * 3n^2 * (n+5))
f(4)(x) = Σn=1 to infinity (-1)^n * (n-1) * (n+2) * (n+7) / (x^(n+2) * 3n^2 * (n+5))
f(5)(x) = Σn=1 to infinity (-1)^n * (n-1) * (n+2) * (n+7) * (n+12) / (x^(n+3) * 3n^2 * (n+5))
Substituting x=0, we get:
f(5)(0) = Σn=1 to infinity (-1)^n * (n-1) * (n+2) * (n+7) * (n+12) / (0^(n+3) * 3n^2 * (n+5))
Simplifying the denominator, we get:
f(5)(0) = Σn=1 to infinity (-1)^n * (n-1) * (n+2) * (n+7) * (n+12) / (3n^2 * (n+5))
To evaluate this series, we can use partial fraction decomposition and then use the formula for the sum of the series 1/n^2.
After simplifying, we get:
f(5)(0) = -1/750
Therefore, the value of f(5)(0) is -1/750, which is option (C).
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Find all the missing elements:C = 120°b = 5C = 11A = [?]° B = [ ]º a = [
ANSWERS
• A = 36.8°
,• B = 23.2°
,• a = 7.6
EXPLANATION
We can find B using the law of sines,
We have b = 5, c = 11 and C = 120°. Using the last two ratios,
\(\frac{b}{\sin B}=\frac{c}{\sin C}\)Rise both sides of the equation to -1 - i.e. flip both sides,
\(\frac{\sin B}{b}=\frac{\sin C}{c}\)Multiply both sides by b,
\(\sin B=\frac{b}{c}\sin C\)And take the inverse of the sine,
\(B=\sin ^{-1}\mleft(\frac{b}{c}\sin C\mright)\)Replace with the values and solve,
\(B=\sin ^{-1}\mleft(\frac{5}{11}\sin 120\degree\mright)\approx23.2\degree\)Then, knowing that the sum of the measures of all the interior angles of a triangle is 180°, we find A,
\(A+B+C=180\degree\)Solving for A,
\(A=180\degree-B-C=180\degree-23.2\degree-120\degree\approx36.8\degree\)Finally, let's find a using the law of sines with the first and last ratios,
\(\frac{a}{\sin A}=\frac{c}{\sin C}\)Solving for a,
\(a=c\cdot\frac{\sin A}{\sin C}=11\cdot\frac{\sin 36.8\degree}{\sin 120\degree}\approx7.6\)Hence, the missing elements are A = 36.8°, B = 23.2° and a = 7.6.
pls help asap
which of the following expresses the possible number of positive real solutions for the polynomial equation shown below?
5x^3+x^2+7x-28=0
a. one
b. two or zero
c. three or one
d. two
I think the Answer is option a.one
correct me if I am wrong
learning platforms that use algorithms to adjust the content that each student sees in order to maximize learning efficiency is called ___ learning.
Learning platforms that use algorithms to adjust the content that each student sees in order to maximize learning efficiency is called Adaptive learning
What is adaptive learning?Adaptive learning platforms utilize algorithms to tailor the learning experience for individual students based on their needs, abilities, and learning progress.
By analyzing data and feedback, adaptive learning systems can dynamically adjust the content, pace, and difficulty level to optimize learning efficiency and personalize the educational journey for each student.
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Dan had $105 to spend on 8 books. After buying them he had $17. How much did each book
cost?
Answer:
each book cost $11
Step-by-step explanation:
$105 - $17 = $88
$88 / $8 = $11
Hope this helps and can you please mark me brainliest? I just need 4 more brainliest to become expert
Answer:
$11
Step-by-step explanation:
So in order to calculate the amount of money each book cost, we want to first find the exact number all 8 books cost. We know that Dan has 17 dollars left from the total 105 so we should subtract 17 from 105 to find out the total cost:
$105 - $17 = $88
Now we can divide the total cost by 8 because we want to find the unit price or the price of 1 book:
$88 / 8 = $11
From the equation above, we found out that the unit price is $11. :)
Hope this helps! <3
Find the value of x. Round to the nearest tenth
7 and 9
Answer:
x=5.7
Step-by-step explanation:
a^2+b^2=c^2
7^2+b^2=9^2
49+b^2=81
b^2=32
b=5.7
Answer:
b=5.7
Step-by-step explanation:
a^2+b^2=c^2
7^2+b^2=9^2
49+b^2=81
b^2=32
b=5.7
4. find the inverse laplace transform of the function G(s) = G(s). G(s) = 4(s^2 - 2s + 2)/s(s + 2)(s + 1)
The inverse Laplace transform of the function G(s) = 4(\(s^2\) - 2s + 2)/s(s + 2)(s + 1) can be expressed as f(t) = (2 - \(e^(-t)cos(t)\) - \(2e^(-t)sin(t)\)).
To find the inverse Laplace transform of G(s), we first need to decompose the function into partial fractions. The denominator can be factored as s(s + 2)(s + 1), and by applying partial fraction decomposition, we can express G(s) as A/s + B/(s + 2) + C/(s + 1).
By equating the numerators of the partial fractions and finding the values of A, B, and C, we obtain the expression G(s) = 2/s - 2/(s + 2) + 2/(s + 1).
Next, we use the linearity property of the inverse Laplace transform to find the inverse transforms of each term separately. The inverse Laplace transform of 2/s is simply 2, the inverse Laplace transform of -2/(s + 2) is -2\(e^(-2t)\), and the inverse Laplace transform of 2/(s + 1) is \(2e^(-t)\).
Finally, combining these inverse transforms, we get the expression f(t) = (2 -\(e^(-t)cos(t)\) - \(2e^(-t)sin(t)\)), which represents the inverse Laplace transform of G(s).
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what is the common ratio for the geometric sequence 35/2, 7, 14 / 5, 28 / 25, enter your answer as a decimal
Given:
The geometric sequence is
\(\begin{gathered} a_1,a_2,a_3,a_4 \\ \frac{35}{2},7,\frac{14}{5},\frac{28}{25} \end{gathered}\)To find the common ratio,
\(\begin{gathered} Ratio=\frac{a_2}{a_1} \\ =\frac{7}{\frac{35}{2}} \\ =\frac{7\cdot2}{35} \\ =\frac{14}{35} \end{gathered}\)Hence the common ratio, r is 14/35.
So what can we do with this
Answer:
(-5, -3)
Step-by-step explanation:
Divide by 2
Matías compró un cuarto kilogramo de jamón y lo utilizó para hacer tres tortas así No sobró y a cada torta le puso la misma cantidad de jamón cuánto le tocó a cada torta
Answer:
The amount of ham in each cake = 1/12 kg
Question:
Matías bought a quarter kilogram of ham and used it to make three cakes like that. There was no leftover and he put the same amount of ham in each cake, how much he touched in each cake.
Step-by-step explanation:
Matías bought = 1/4 kilogram of ham
1/4 kilogram of ham = 3 cakes
There was no remainder
the same amount of ham is in each cake.
To find the amount of ham in each cake, we need to know the fraction of ham in each cake.
Since 3cakes = 1/4kg
1cake = (1/4kg×1cake)/3cakes
= 1/4kg ÷ 3 = 1/4 × 1/3
The fraction of ham in each cake = 1/12
The amount of ham in each cake = 1/12 kg
for an arbitrary markov chain on a state space consisting of exactly d states, find (with proof) the largest possible positive integer n such that for some states i,j, we have p(n) ij > 0 but p(n) ij
Here, d-1 is the largest possible value of N.
Given info,
For an arbitrary Markov chain on a state space consisting of exactly d states, find (with proof) the largest possible positive integer n such that for some states i,j, we have p(n) ij > 0 but p(n) ij.
We will prove that N ≤ d - 1
In light of this, there are states I and j such that the path from I to j has at least N edges, which implies that the path from I to j has at least d edges.
However, since there are only d states, the distance between any two states can be no greater than d-1. N can't thus be bigger than d-1.
Now, d-1 is the largest possible N because if we take a look at a Markov chain, if I is between 1 and d, we can only move to state 2 and if I is already at state d, we can only move to state d-1. However, if I am already at state 1, we can only move to state 1 and if I am already at state 2, we can only move to state i+1.
This sample contains d-1 edges on the way from state 1 to d. N = d-1 hence holds in this situation.
Therefore, N can have a value as large as d-1.
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A roadrunner is a desert bird that tends to run instead of fly. While running, the roadrunner uses its tail as a balance. A sample of 10 roadrunners was taken, and the birds’ total length, in centimeters (cm), and tail length, in cm, were recorded. The output shown in the table is from a least-squares regression to predict tail length given total length. Suppose a roadrunner has a total length of 59.0 cm and tail length of 31.1 cm. Based on the residual, does the regression model overestimate or underestimate the tail length of the roadrunner?
O Underestimate, because the residual is positive.
O Underestimate, because the residual is negative.
O Overestimate, because the residual is positive.
O Overestimate, because the residual is negative.
O Neither, because the residual is 0.
The regression model (A) underestimates the data based on it since the residual is positive.
What is a regression model?When modeling the relationship between a scalar answer and one or more explanatory variables in statistics, linear regression is a linear method.
Simple linear regression is used when there is only one explanatory variable, and multiple linear regression is used when there are numerous variables.
The statistical link between a dependent variable and one or more independent variables can be ascertained using regression.
The independent variable's change is connected to the independent variable's change.
Two major sorts can be broadly distinguished from this. A linear regression. Regression using logit.
A roadrunner's total length and tail length in the given situation is 59.0 cm and 31.1 cm, respectively.
Because the residual is positive, the regression model underestimates the data based on it.
Therefore, the regression model (A) underestimates the data based on it since the residual is positive.
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Correct question
A roadrunner is a desert bird that tends to run instead of fly. While running, the roadrunner uses its tail as a balance. A sample of 10 roadrunners was taken, and the birds’ total length, in centimeters (cm), and tail length, in cm, were recorded. The output shown in the table is from a least-squares regression to predict tail length given total length. Suppose a roadrunner has a total length of 59.0 cm and tail length of 31.1 cm. Based on the residual, does the regression model overestimate or underestimate the tail length of the roadrunner?
a. Underestimate, because the residual is positive.
b. Underestimate, because the residual is negative.
c. Overestimate, because the residual is positive.
d. Overestimate, because the residual is negative.
e. Neither, because the residual is 0.
Select the degree of this equation. 3x² + 5x = 2 . A. 1st degree B. 2nd degree C. 3rd degree D. 4th degree E. 5th degree
Answer:
b) 2nd degree
Step-by-step explanation:
Degree of the polynomial:Highest exponent of the variable x, is the degree of the polynomial.
Highest power is 2. So the degree is 2.
If two lines in a linear system __________, they have exactly one point in common.
intersect.
because yes.
Answer:
are coplanar and non-parallel (?)