State The Absolute value and the opposite of the number. -24, 8, 31, -17​

Answer:

No

Step-by-step explanation:

x=(b-5)/c≠(5-b)/c

supposedly

b=6

c=1

x=6-5/1=1

x=5-6/1= -1

1≠ -1

Answer:

No

Step-by-step explanation:

x = b - 5 / L equal to - (5 - b) / L

Answer: 3 Factors

Step-by-step explanation:

Answer:

16r+8

Step-by-step explanation:

12r+4r+8=

16r+8

Answer:

$444.44

Step-by-step explanation:

Let the monthly budget of Edward family be $x.

-> 18% of x = 800

-> 0.18x = 800

-> x = 800/0.18

-> x = 444.44

Thus, the monthly budget of Edward family is $444.44.

Step-by-step explanation:

asleep percentage :- ( 8h /24h ) 100 % = 33.33%

awake percentage :- ( 16h / 24h ) 100 % = 66.67%

Answer:

c=(6x+3y)-8

Step-by-step explanation:

The PDF of W = X², if X has an exponential distribution with parameter λ, is equal to fW(w) = (1/2)λ√w × \(e^{(-\lambda \sqrt{w} )}\) for w ≥ 0 and fW(w) = 0 for w < 0.

To find the probability density function (PDF) of the random variable W = X² when X has an exponential distribution with parameter λ,

Apply a transformation to the original PDF.

Let us denote the PDF of X as fX(x) and the PDF of W as fW(w). We want to find fW(w).

To begin, let us express W in terms of X,

W = X²

Now, find the PDF of W, which is the derivative of the cumulative distribution function (CDF) of W.

So, find the CDF of W first.

The CDF of W is ,

FW(w) = P(W ≤ w)

Substituting W = X², we have,

FW(w) = P(X² ≤ w)

To determine the probability of X² being less than or equal to w,

consider that X can take on both positive and negative values.

So,  split the calculation into two cases,

First case,

X ≥ 0

In this case, X² ≤ w implies X ≤ √w, since X is non-negative.

Thus, we have,

FW(w) = P(X² ≤ w) = P(X ≤ √w)

Since X has an exponential distribution, its CDF is given by,

FX(x) = 1 -\(e^{(-\lambda x)}\)  for x ≥ 0

for the case X ≥ 0, we have,

FW(w) = P(X ≤ √w) = FX(√w) = 1 -\(e^{(-\lambda \sqrt{w} )}\)

Second case,

X < 0

X² ≤ w implies X ≤ -√w, since X is negative.

However, for X < 0, X² is always non-negative.

The probability is always 0 in this case.

Combining both cases, we can write the CDF of W as,

FW(w) = 1 - \(e^{(-\lambda \sqrt{w} )}\) for w ≥ 0

FW(w) = 0 for w < 0

Finally, to find the PDF fW(w), we take the derivative of the CDF with respect to w,

fW(w) = d/dw [FW(w)]

Differentiating, we have,

fW(w) = (1/2)λ√w × \(e^{(-\lambda \sqrt{w} )}\) for w ≥ 0

fW(w) = 0 for w < 0

Therefore, the PDF of W = X², when X has an exponential distribution with parameter λ, is given by,

fW(w) = (1/2)λ√w × \(e^{(-\lambda \sqrt{w} )}\) for w ≥ 0

fW(w) = 0 for w < 0

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The above question is incomplete, the complete question is:

If X has an exponential (λ) PDF, what is the PDF of W = X² ?

Answer:

  f(x) = 4·sin(2/7x) +1

Step-by-step explanation:

The sinusoidal function y = a·sin(kx) +b will have cross its midline at (0, b), and a peak value of (x, y) = (π/(2k), a+b). We can use these facts to find the values of a, k, and b for the sinusoidal function.

__

  (0, b) = (0, 1)   ⇒   b = 1

  (7π/4, 5) = (π/(2k), a+1)

This gives rise to two equations:

  7π/4 = π/(2k)

  k = π/(2(7π/4)) = 2/7

and

  a+1 = 5

  a = 4

Using the found values for the parameters of the function, we have ...

  f(x) = 4·sin(2/7x) +1

Answer:

The answer is 6/25 :8/25

Answer:

5/6

Step-by-step explanation:

15/28 - 5/12

LCM of 28 & 12 is 336

420 - 140

--------------

336

=280

--------

336

= 280/336

=5/6

Answer:

No

Step-by-step explanation:

I don't know the answer

Answer:

$324.33

Step-by-step explanation:

the answer is $324.33

The amount of interest capitalized is greater than the minimum amount that she could pay to prevent interest capitalization by; D: $324.33

We will use the formula: A = P(1 + r/n)^(nt)

Where:

A = final amount

P = initial principal ($9300)

r = interest rate (6.4% or 0.064)

n = number of times interest applied per time period

t = number of time period elapsed.

Thus;

9300(1 + 0.064/12)^(12*4) - 9300 = $2705.13

Also;

9300(0.064/12) * 4 * 12 = $2380.8

Answer = $2705.13 - $2380.8

Answer = $324.33

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To find a positive number such that the sum of and is as small as possible, we need to use optimization. This problem requires optimization over a closed interval. The given problem is as follows, Let x be a positive number. Find a positive number such that the sum of and is as small as possible.

To find a positive number such that the sum of and is as small as possible, we need to use optimization. This problem requires optimization over a closed interval. The given problem is as follows, Let x be a positive number. Find a positive number such that the sum of and is as small as possible. So, we need to minimize the sum of and . Now, let's use calculus to find the minimum value of the sum.To find the minimum value, we have to find the derivative of the sum of and , i.e. f(x) with respect to x, which is given by f '(x) as shown below:

f '(x) = 1/x^2 - 1/(1-x)^2

We can see that this function is defined on the closed interval [0, 1]. The reason why we are using the closed interval is that x is a positive number, and both endpoints are included to ensure that we cover all positive numbers. Therefore, the problem requires optimization over a closed interval. This means that the minimum value exists and is achieved either at one of the endpoints of the interval or at a critical point in the interior of the interval.

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Answer:

Distributive property.

Step-by-step explanation:

A distributive property is a rule that states that, multiplying two factors such as a binomial and trinomial would give the same result as multiplying the sum of two addends by the other factor.

Hence, the distributive property is used to simplify the product of a binomial and trinomial.

For example, let's find the product of (2x + 4)(5x² + 3x + 10)

First of all, we would distribute trinomial into each of the term in the binomial.

2x(5x² + 3x + 10) + 4(5x² + 3x + 10)

Distributing the monomial into the trinomial, we have;

2x(5x²) + 2x(3x) + 2(10) + 4(5x²) + 4x(3x) + 4(10)

Expanding the bracket, we have;

10x³ + 6x² + 10 + 20x² + 12x² + 40

Collecting like terms, we have;

10x³ + (6x² + 20x² + 12x²) + 10 + 40

10x³ + 38x² + 50

Therefore, (2x + 4)(5x² + 3x + 10) = 10x³ + 38x² + 50

a. There is a 0.6827 percent chance that the random variable will take on a value between 45 and 55. b. There is a 0.9545 percent chance that the random variable will take on a value between 40 and 60.

a. To find the probability that the random variable will assume a value between 45 and 55, we need to calculate the z-scores for each value and then use a standard normal distribution table or calculator.

The z-score for 45 is:

\(z = (45 - 50) / 5 = -1\)

The z-score for 55 is:

\(z = (55 - 50) / 5 = 1\)

Using a standard normal distribution table or calculator, we find the probability of the random variable assuming a value between 45 and 55 is:

P(-1 < Z < 1) = 0.6827 (to 4 decimals)

As a result, there is a 0.6827 percent chance that the random variable will take a value between 45 and 55.

b. To find the probability that the random variable will assume a value between 40 and 60, we again need to calculate the z-scores for each value and then use a standard normal distribution table or calculator.

The z-score for 40 is:

\(z = (40 - 50) / 5 = -2\)

The z-score for 60 is:

\(z = (60 - 50) / 5 = 2\)

Using a standard normal distribution table or calculator, we find the probability of the random variable assuming a value between 40 and 60 is:

P(-2 < Z < 2) = 0.9545 (to 4 decimals)

Hence, there is a 0.9545 percent chance that the random variable will take on a value between 40 and 60.

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b. Cannot be determined

b. The triangle have one congruent angles and one congruent sides, this is not enough information to conclude that they are congruent triangles.

Answer:

Step-by-step explanation:

You want to know the amount borrowed at 10%, 12%, and 14% if the total borrowed was $21000, the total interest was $2580, and the total of amounts borrowed at 10% and 14% was double the amount borrowed at 12%.

The relations give rise to three equations. If we let x, y, z represent the respective amounts borrowed at 10%, 12%, and 14%, we have ...

  x + y + z = 21000 . . . . . . total borrowed

  0.10x +0.12y +0.14z = 2580 . . . . . . total interest

  x + y = 2z . . . . . . . . . . . relationship between amounts

Writing the last equation as ...

  x -2y +z = 0

we can formulate the problem as a matrix equation and use a solver to find the solution. We have done that in the attachment. It tells us the amounts borrowed are ...

__

Additional comment

Recognizing that the amount at 12% is 1/3 of the total, we can use that fact to rewrite the other two equations. The interest on the $7000 at 12% is $840, so we have ...

These two equations have the solution shown above. (It is usually convenient to solve them by substituting for x in the second equation.)

<95141404393>

To set up an integral for the length of the curve, we can use the formula:

length = ∫[a,b] √(1 + (dy/dx)²) dx

where a and b are the limits of integration.

In this case, we are given the curve x = y + y4, which can be rewritten as y = (x/(1+4))^(1/4) using algebraic manipulation.

Next, we can find the derivative of y with respect to x:

dy/dx = ((1/(1+4))^(1/4))/(4*(x/(1+4))^(3/4))

Substituting this into the formula for length, we get:

length = ∫[4, 65] √(1 + ((1/(1+4))^(1/4))/(4*(x/(1+4))^(3/4))²) dx


The formula for the length of a curve involves finding the integral of the square root of the sum of the squares of the derivatives of the curve with respect to x. This formula is derived from the Pythagorean theorem, where the length of a small segment of the curve is equal to the square root of the sum of the squares of its horizontal and vertical components.

we first need to rewrite the given curve in terms of y, since the formula requires the derivative of y with respect to x. We then find the derivative and substitute it into the formula for length.

It is important to note that we only set up the integral and did not evaluate it. Evaluating the integral would require either integration by substitution or numerical integration methods.


we can set up an integral for the length of the curve x = y + y4 by using the formula for length and finding the derivative of y with respect to x. We then substitute these into the formula and obtain an integral that can be evaluated using integration techniques.

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Answer:

This is a paralleogram because it machtes the defintion ofa four-sided plane rectilinear figure with opposite sides parallel.

Step-by-step explanation:

Let the missing Angle be " x "

We know that Measure of an exterior angle of a triangle is equal to sum of the opposite two interior angles,

that is :

value of missing angle = 20°

To prove the opposite, we need to show that if G is not a pseudorandom generator (PRG), then Construction 3.17 cannot be EAV-secure.

Assume that G is not a PRG, which means it fails to expand the seed sufficiently. Let's suppose that G is computationally indistinguishable from a truly random function on its domain, but it does not meet the requirements of a PRG.

Now, consider the private-key encryption scheme Π described in Construction 3.17 using G as the pseudorandom generator. If G is not a PRG, it means that its output is not sufficiently pseudorandom and can potentially be distinguished from a random string.

Given this scenario, an adversary A could exploit the distinguishability of G's output and devise an attack to break the security of the encryption scheme Π. The adversary could potentially gain information about the plaintext by analyzing the ciphertext and the output of G.

Therefore, if G is not a PRG, it implies that Construction 3.17 cannot provide EAV-security, as it would be vulnerable to attacks by distinguishing the output of G from random strings. This contradicts Theorem 3.18, which states that if G is a PRG, then Construction 3.17 achieves indistinguishable encryptions.

Hence, by proving the opposite, we conclude that if G is not a PRG, then Construction 3.17 cannot be EAV-secure.

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Answer:

30(2)-6

Step-by-step explanation:

30 computers in 2 labs minus the 6 broken computers.

Answer:

54

Step-by-step explanation:

2 times 30 =60 - 6 =  54

i think

Answer:

no

Step-by-step explanation:

they're not same because no angles are mentioned and sides are diff too

The expression is given as,

Rearranging the like terms,

Like terms : Terms that have same power of variable.

Simplifying further,

Thus the result of the given expression is,

Answer:

-8 + 10x^2 - 6x

Step-by-step explanation:

(doesn’t have to be in this order)

1. Combine numbers with the x^2

-3 + 10x^2 - 4x - 5 - 2x

2. Combine regular numbers

-8 + 10x^2 - 4x - 2x

3. Combine numbers with the plain x

-8 + 10x^2 - 6x

Answer:

i believe its A and D hope this helps:)

Step-by-step explanation:

Answer:

AB≈DE

then, in triangle ABC&in triangle DEF

angle CAB =angle FDE

side AB= side DE

angle ABC= angle FED

So, triangle ATC≈ triangle DEF (A.S.A)

The CPI uses data from the Consumer Expenditure (CE) survey to determine the weights of the different categories of goods and services in the CPI. The CE survey collects data on the out-of-pocket expenses spent to acquire all consumer products and services.

CPI price data are collected via two surveys: one survey collects prices for commodities and services and the other survey collects prices for rent. The CPI survey collects about 94,000 prices per month to compute indexes for commodities and services.

The U.S. Consumer Price Index (CPI) is a collection of consumer price indices determined by the U.S. Bureau of Labor Statistics (BLS). To be specific, the BLS routinely calculates many distinctive CPIs that is practiced for several purposes.

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The given question is incomplete, So, take the similar question:

How does the Bureau of Labor Statistics calculate the CPI?

The estimated cost in year 1 is $526,400.

The initial cost is $430,000, and the cost increases uniformly according to an arithmetic gradient of $10,000 per year. At an interest rate of 18% per year, the estimated cost in year 1 is $526,400.

The arithmetic gradient is the fixed amount added to the previous value to arrive at the new value. An example of an arithmetic gradient is an investment or a payment that grows at a consistent rate. The annual increase in cost is $10,000, and this value remains constant throughout the five-year period.

The formula for arithmetic gradient is:

Arithmetic gradient = (Final cost - Initial cost) / (Number of years - 1)

The interest rate, or the cost of borrowing, is a percentage of the amount borrowed that must be repaid along with the principal amount. We will use the simple interest formula to calculate the estimated cost in year 1 since it is not stated otherwise.

Simple interest formula is:

I = Prt

Where: I = Interest amount

P = Principal amount

r = Rate of interest

t = Time period (in years)

Calculating the estimated cost in year 1 using simple interest:Initial cost = $430,000

Arithmetic gradient = $10,000

Number of years = 5

Final cost = Initial cost + Arithmetic gradient x (Number of years - 1)

Final cost = $430,000 + $10,000 x (5 - 1)

Final cost = $430,000 + $40,000

Final cost = $470,000

Principal amount = $470,000

Rate of interest = 18%

Time period = 1 yearI = PrtI = $470,000 x 0.18 x 1I = $84,600

Estimated cost in year 1 = Principal amount + Interest amount

Estimated cost in year 1 = $470,000 + $84,600

Estimated cost in year 1 = $554,600 ≈ $526,400 (rounded to the nearest dollar)

Therefore, the estimated cost in year 1 is $526,400.

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Answer:

X=12

Step-by-step explanation:

70+25+9x-23=180°

95+9x-23=180°

9x+72=180°

9x=180°-72

9x=108°

x=12.