What percent of 141 is 35.4

A deck of 52 cards is shuffled thoroughly, and n cards are turned up. The probability that one face card turns up is (1/4) × (n/52).

The probability of one face card turning up when n cards are turned up from a shuffled deck of 52 cards is determined by the following formula:
Probability of 1 face card = (number of face cards/number of total cards) × (n/52)

Therefore, the probability of one face card turning up when n cards are turned up is (12/52) × (n/52), or (1/4) × (n/52).

For example, if 10 cards are turned up, the probability of one face card turning up would be (1/4) × (10/52) = 0.2, or 20%.

In general, the more cards are turned up, the higher the probability that one face card turns up. This is because there is a higher chance of drawing at least one face card from the larger sample.

Therefore, The probability that one face card turns up in a shuffled deck is (1/4) × (n/52).

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The image is plotted and attached

The rectangle started with ABCD. Then following the reflection along line AC. point B and point D swapped so we have B' replacing D and D' replacing B.

180 degrees rotation through C, resulted to B'' D'' and A'. Point C maintains it's position since the rotation is about point C.

Enlargement by a factor of 2 results to C' B''' D''' A'' and this is the final image.

While the reflection and rotation preserves the geometry, the enlargement affects the geometry, producing a rectangle with a bigger size twice the initial size

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If (x + 7) is a factor of f(x), then x=-7 is a root and (x-7) is also a factor.

If (x + 7) is a factor of a polynomial f(x), then we know that f(-7) = 0. This means that if we substitute -7 for x in the polynomial, the result will be 0.

Conversely, if a number a makes the polynomial f(x) equal to 0, then (x-a) is a factor of f(x) by the factor theorem.

Therefore, if (x + 7) is a factor of f(x), we can conclude that

f(-7) = 0, which means that x = -7 is a root of the polynomial.

(x - (-7)) or (x - (-7)) = (x - 7) is also a factor of the polynomial.

So, if (x + 7) is a factor of a polynomial f(x), we can conclude that x = -7 is a root of the polynomial and (x - 7) is another factor of f(x).

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--The given question is incomplete, the complete question is given below   " Given a polynomial f(x), if (x + 7) is a factor, what else must be true?

Example x=7 is a root then ( -7 ) is a factor"--

Answer:

C = 7.72 ~ 7.7

Step-by-step explanation:

So when you solve this equetion you must 1st find x then c

we can find x by using cos(60)

cos(60) = x/14

x = cos(60) × 14

x = 1/2 ×14

x = 7

so after we find x we are going to solve c by using cos (25)

cos (25) = X/C = 7/c

cos(25) × C = 7

C = 7/cos (25)

C = 7.72 ~ 7.7

so the solution is 7.7

Answer:

2^3

Step-by-step explanation:

Answer:is there any choices?

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

\(\frac{(20-16)}{|16|}\)|×100

 \(\frac{4}{16}\)×100

=0.25×100

=25%

=25%error

The value of the function 8s/ 2s^2−25s using inverse  Laplace transform  is equal to 4e^(25t/2).

Function is equal to,

8s/ 2s^2−25s

Value of 's' after factorizing the denominator we get,

2s^2−25s = 0

⇒ s( 2s -25 ) =0

⇒ s =0 or s =25/2

Now apply partial fraction decomposition we get,

8s/ 2s^2−25s = A/s + B /(2s -25)

Simplify it we get,

⇒ 8s = A(2s -25) + Bs

Now substitute s =0 we get,

⇒ 0 = A (-25) + 0

⇒ A =0

and s = 25/2

⇒8(25/2) = A(2×25/2 -25 ) + B(25/2)

⇒100 = B(25/2)

⇒B = 8

Now ,

8s/ 2s^2−25s = 0/s + 8 /(2s -25)

⇒ 8s/ 2s^2−25s = 8 /(2s -25)

Take inverse Laplace transform both the side we get,

L⁻¹ [8s / (2s^2 - 25s)] = L⁻¹ [8/(2s - 25)]

Apply , L⁻¹ [1/(as + b)] = (1/a)e^(-bt/a),

here,

a = 2 , b = -25

L⁻¹ [8s / (2s^2 - 25s)]

= L⁻¹ [8/(2s - 25)]

= (8/2) e^(25t/2)

= 4e^(25t/2)

Therefore, the value of  inverse Laplace transform for the given function is equal to 4e^(25t/2)

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The above question is incomplete, the complete question is:

Find the inverse Laplace transform of 8s/ 2s^2−25s.

Answer:

9/13

Step-by-step explanation:

rise = y₂ - y₁ = -1 - (-10) = -1 + 10 =   9

run = x₂ - x₁ =   9 - (-4)   =   9 +   4 = 13

Step-by-step explanation:

John initially had Php 132 and Mary initially had Php 252 (384 - 132).

Let's start by setting up the equations to solve for this problem.

Let x be the amount of money John had initially.

Then, Mary had (384 - x) initially.

After John gave Php 36 to Mary, John had (x - 36) left and Mary had (384 - x + 36) = (420 - x).

We are told that Mary had three times as much money as John after this transaction, so we can write:

3(x - 36) = 420 - x

Simplifying this equation gives:

3x - 108 = 420 - x

4x = 528

x = 132

Therefore, John initially had Php 132 and Mary initially had Php 252 (384 - 132).

Answer: Mary had Php 252 at first.

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Given equation to us is \( x^2+4=8x+5\)

And we need to find out the solutions to the given equation. We can rewrite the equation as ,

\(\longrightarrow x^2+4-8x-5=0 \)

Simplify,

\(\longrightarrow x^2-8x-1=0\)

Now this equation is in standard form of quadratic equation which is \(ax^2+bx+c=0\)

With respect to the standard form ,

Now we may use the quadratic formula for finding the roots as ,

\(\longrightarrow x =\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \)

So that,

\(\longrightarrow x =\dfrac{-(-8)\pm\sqrt{-8^2-4(1)(-1)}}{2(1)}\\\)

\(\longrightarrow x =\dfrac{8\pm\sqrt{64+4}}{2}\\\)

\(\longrightarrow x =\dfrac{8\pm \sqrt{68}}{2}\\ \)

\(\longrightarrow x =\dfrac{8\pm 2\sqrt{17}}{2}\\ \)

\(\longrightarrow\underline{\underline{ x = 4\pm \sqrt{17}}} \)

And we are done!

We will see that the product of the complex conjugates is equal to 41.

Here we want to find the product of a complex number and its conjugate:

(4 + 5i)*(4 - 5i)

Here you need to remember that:

i*i = i^2 = -1

Now if we take the product we will get:

(4 + 5i)*(4 - 5i) = 4*4 + 4*(-5i) + (5i)*4 + (5i)*(-5i)

                       = 16 - 20i + 20i + (-25)*(i^2)

                       = 16 + 25 = 41

So the product of the complex conjugates is 41.

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Answer:

mp=160

dis=40

now,

sp=mp-dis

=Rs. 160-Rs.40

=Rs. 120

Answer:

Yes

Step-by-step explanation:

Good luck

Answer:

392

Step-by-step explanation:

20• 4 + 13•24

80+ 312

Answer:

I believe it is, $80 for adults and $312 for students.

Answer:

14 miles

Step-by-step explanation:

Length of the trail = 70 miles

Let x miles be the distance that Alan has already covered from the beginning of the trial

Then the remaining distance to the end of the trail = 70 - x miles

We are given that 4 times the remaining distance is the distance already covered

Therefore x = 4(70-x)

x = 4 · 70 - 4x

x = 280 - 4x

x + 4x = 280

5x = 280

x = 280/5

or

x = 56

So distance covered = 56 miles

The distance that Alan still has to hike = 70 - 56 = 14 miles

So, the distance Alane still has to hike is the entire length of the trail, which is: y = 70 miles.

Let's start by assigning variables to the unknowns in the problem.

Let's call the distance Alan has hiked "x" and the distance he has left to hike "y". We know that the trail is 70 miles long, so we can set up an equation:

x + y = 70

We also know that after a few days, Alan's distance from the beginning of the trail (let's call that distance "d") is four times as far as he is from the end of the trail (which is 70 - d). So we can set up another equation:

d = 4(70 - d)

Simplifying this equation, we get:

d = 280 - 4d
5d = 280
d = 56

So Alan is 56 miles from the beginning of the trail and 14 miles from the end of the trail. Now we can go back to our first equation and solve for y:

x + y = 70
x + 56 + 14 = 70
x + 70 = 70
x = 0

So Alan has not hiked any distance yet, and the distance he still has to hike is the entire length of the trail, which is:

y = 70 miles

Therefore, the distance Alan still has to hike is 70 miles.

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Answer:

Step-by-step explanation:

Parallel lines have same slope.

Use the given point and point-slope form:

Correct choice is D

Answer:

9x + 34

Step-by-step explanation:

3g(x) - 2f(x); f(x) = 3x - 5 & g(x) = 5x + 8.

3(5x + 8) + - 2(3x - 5) (Plug g(x) & f(x) into equation)

15x + 24 + - 6x + 10 (Use distributive property)

9x + 34 (Combine like terms) - This is as much as it can be simplified.

Answer:

Zero

Step-by-step explanation:

This is called additive inverse

: a number that when added to a given number gives zero the additive inverse of 4 is −4 

so the answer will be zero

0 is the answer

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The probability of rolling a 4 on the first toss of a standard six-sided die and a 6 on the second toss is 1/36 or approximately 0.0278.

Each toss of a standard six-sided die is an independent event with six possible outcomes (numbers 1 to 6). To find the probability of rolling a 4 on the first toss and a 6 on the second toss, we need to consider the probabilities of each event separately and then multiply them together.

The probability of rolling a 4 on the first toss is 1/6 since there is one favorable outcome (rolling a 4) out of six possible outcomes. Similarly, the probability of rolling a 6 on the second toss is also 1/6.

To find the probability of both events occurring, we multiply the individual probabilities together: (1/6) * (1/6) = 1/36.

Therefore, the probability of rolling a 4 on the first toss of a standard six-sided die and a 6 on the second toss is 1/36 or approximately 0.0278.

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Answer:

So your Circle equals 360 so what i did was 360-108 and got 252 now if you do 360-252 it will equal 252 don't know if this help but.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

once tearra started buying games her money decreased by $35.50

Step-by-step explanation:

sorry need the graph but when you show graph I will definitely give you the right answer

The value of the sample proportion of people from Vermont who exercised for at least 30 minutes a day, 3 days a week is 0.653.

We have,
Vermont had 65.3% of respondents who said yes to exercising for at least 30 minutes a day, 3 days a week.

To find the sample proportion, you can convert the percentage to a decimal by dividing the percentage by 100.

Step 1:

Convert the percentage to a decimal.
65.3 / 100 = 0.653

Thus,
The value of the sample proportion of people from Vermont who exercised for at least 30 minutes a day, 3 days a week is 0.653.

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Answer:

Step-by-step explanation:

y+2=3(x+1)

y+2=3x+3

y+3x+5

y=mx+b

m=x-intercept

x-intercept=3

Answer:

  (-1/3, 0)

Step-by-step explanation:

You want the x-intercept of the line y +2 = 3(x + 1)​.

The x-intercept is the point where the graph intersects the x-axis. The value of y is zero there. It can be found by solving the equation for x with 0 substituted for y.

  0 +2 = 3(x +1) . . . . . substitute y=0 in the given equation

  2/3 = x +1 . . . . . . . . divide by 3

  -1/3 = x . . . . . . . . . . subtract 1

The x-intercept is x=-1/3. The point there is (-1/3, 0).

Answer:

A

Step-by-step explanation:

∠mAVB

as m∠AVC+m∠CVB=m∠AVC

Answer:

Step-by-step explanation:

Answer:

39°

Step-by-step explanation:

A triangle always equals 180° so you have to subtract the other two angles from 180 to find the measure of J

180°-88°-53°= 39°