Answer:
2 and a half months
Step-by-step explanation:
You need to divide 50 by 20 (because member ship+netflix)
A softball team has 20 players. How many 9 player batting orders are possible?
There are 184,756 possible 9 player batting orders for a softball team with 20 players.
The formula to calculate the combination number of possible batting orders for a team with n players is n!/(n-r)! where n = the total number of players, and r = the number of players in the batting order. Therefore, for a softball team with 20 players, the number of possible 9 player batting orders is 20!/(20-9)! = 184,756.
20! = 20 × 19 × 18 × 17 × 16 × 15 × 14 × 13 × 12 × 11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
(20-9)! = (20 - 9) × (19 - 9) × (18 - 9) × (17 - 9) × (16 - 9) × (15 - 9) × (14 - 9) × (13 - 9) × (12 - 9) × (11 - 9) × (10 - 9) × (9 - 9)
20!/(20-9)! = 184,756
Therefore, there are 184,756 possible 9 player batting orders for a softball team with 20 players.
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Please help me with this.
Answer:
u x 4 + 9 x 4
Step-by-step explanation:
Advice: If you haven't checked my previous advice to you, I just suggest your crop out any personal information. I can easily see your name is Isabella Fletcher, you are in Mrs. Dietlin's class, and you were on a dell laptop when taking this screenshot.
Solve for x. Round to the nearest tenth.
X
21
27
The value of x for the given figure will be equal to √212.
What is the Pythagorean theorem?Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
Apply the Pythagorean theorem for the first triangle,
H² = x² - 6²
Apply the Pythagorean theorem for the second triangle,
B² = 27² - x²
Apply the Pythagorean theorem to the third triangle,
H² = 27² - x² - 21²
H² = -x² + 288
x² - 6² = -x² + 288
2x² = 424
x² = 212
x=√212
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given f(x)=-(x-2)^2-4
The vertex vertex form of the quadratic f is
\(f(x)=a(x-h)^2+k\)Where
a is the coefficient of x^2
(h, k) are the coordinates of the vertex of the curve
By comparing them
h = 2 and k = -4
a) The vertex point is (2, -4)
If the coefficient of x^2 is negative, that means the graph is opened downward
b) The direction of the graph is downward
The axis of symmetry of the quadratic function is a vertical line passes through the v
\(undefined\)If Aaron leaves 20% tip on a $36.55 bill, how much of a tip would they leave for the waiter?
The answer is 201.17
Keisy needs to finish reading The Giver for her book report for Ms Pacelle. There are 158 pages in the book and she still has 112 pages to read. Which equation represents this situation? *.
112 + p = 158
112 + p = 158
Answer: I think you had a typo or something. the equations are the same
Step-by-step explanation: however the correct answer is 158= 112 + p or 112+p=158! I hope this helps
How many definite integrals would be required to represent the area of the region enclosed by the curves and , assuming you could not use the absolute value function?
Use neat handwriting.
Use the Laplace transform to solve the given system of differential equations. dx = -x + y dt dy = 2x dt x(0) = 0, y(0) = 8 x(t) X y(t) =
The solution to the given system of differential equations using Laplace transform is:
x(t) = 2cos(t)
y(t) = 8sin(t) + 2cos(t)
To solve the given system of differential equations using Laplace transform, we first take the Laplace transform of both equations:
L[dx/dt] = L[-x + y]
sX(s) - x(0) = -X(s) + Y(s)
L[dy/dt] = L[2x]
sY(s) - y(0) = 2X(s)
Substituting x(0) = 0 and y(0) = 8, we get:
sX(s) = -X(s) + Y(s)
sY(s) - 8 = 2X(s)
Solving for X(s) and Y(s), we get:
X(s) = (2s)/(s^2 + 1)
Y(s) = (s^2 + 2s + 8)/(s^2 + 1)
Taking the inverse Laplace transform of X(s) and Y(s), we get:
x(t) = 2cos(t)
y(t) = 8sin(t) + 2cos(t)
Therefore, the solution to the given system of differential equations using Laplace transform is:
x(t) = 2cos(t)
y(t) = 8sin(t) + 2cos(t)
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fill in the missing values
Find the midpoint is the assignment.
\(\\ \rm\hookrightarrow (x,y)=\left(\dfrac{x_1+x_2}{2}_\dfrac{y_1+y_2}{2}\right)\)
\(\\ \rm\hookrightarrow (x,y)=\left(\dfrac{10-4}{2},\dfrac{-3-9}{2}\right)\)
\(\\ \rm\hookrightarrow (x,y)=\left(\dfrac{6}{2},\dfrac{-12}{2}\right)\)
\(\\ \rm\hookrightarrow (x,y)=(3,-6)\)
Answer:
(3, - 6 )
Step-by-step explanation:
Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is
( \(\frac{x_{1}+x_{2} }{2}\) , \(\frac{y_{1}+y_{2} }{2}\) )
Here (x₁, y₁ ) = (10, - 3) and (x₂, y₂ ) = (- 4, - 9) , then
midpoint = ( \(\frac{10-4}{2}\) , \(\frac{-3-9}{2}\) ) = ( \(\frac{6}{2}\) , \(\frac{-12}{2}\) ) = (3, - 6 )
Find the exact x-coordinate of the point on the curve parametrized by {x = t^2 + 1, y = t^2 - t where the tangent line has slope 27. Give an exact answer, do not use a decimal.
The exact x-coordinate of the point is frac{1163}{291}6
The curve is given by {x = t² + 1, y = t² - t}.
Let's find dy/dx in terms of t as follows:
frac{dy}{dx} = frac{dy/dt}{dx/dt} = frac{(2t - 1)}{(2t)} = 1 - frac{1}{2t}
Therefore, when dy/dx = 27, we have:
1 - frac{1}{2t} = 27
Rightarrow 2t - 1 = frac{2}{27}
Rightarrow t = frac{29}{54}
The x-coordinate is given by x = t² + 1, therefore, we have:
x = left(frac{29}{54}right)^2 + 1
= frac{1163}{2916}
Hence, the exact x-coordinate of the point on the curve where the tangent line has slope 27 is frac{1163}{291}6
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evaluate 2ps for p=3 and s=5
A)30
B)23
C)6
D)10
Answer: the real answer for this will be p=3/2 and s=5
Step-by-step explanation: here
2p=3
2p/2=3b/2 divide both sides by 2
P=3/2
3/2 for p in s=5
S=5
S=5
Answer P=3/2 and s= 5
Got it
Hey there!
“Evaluate 2ps for p=3 and s=5”
• Side note: If p = 3 then SUBSTITUTE where “p” is at in the equation; if s = 5 then SUBSTITUTE where “s” is at in the equation!
• New equation: 2(3)(5)
2(3)(5)
2(3) = 6
6(5) = 30
Answer: A. 30 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Find the value of both variables and find all angle measures.
The value of both variables is equal to 23.
The angle measures are 45 degrees and 135 degrees respectively.
What is a supplementary angle?In Mathematics and Geometry, a supplementary angle simply refers to two (2) angles or arc whose sum is equal to 180 degrees.
Additionally, the sum of all of the angles on a straight line is always equal to 180 degrees. In this scenario, we can reasonably infer and logically deduce that the sum of the given angles are supplementary angles:
(2x - 1)° + (4x + 43)° = 180°
By rearranging and collecting like-terms, the value of y is given by:
6x + 42 = 180
6x = 180 - 42
x = 138/6 = 23
(2x - 1)° = 2(23) - 1 = 45°
(4x + 43)° = 4(23) + 43 = 135
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find the euler equation that represents the relationship between current-period consumption and future-period consumption in the optimum.
The Euler equation represents the relationship between current-period consumption and future-period consumption in the optimum. It is derived from intertemporal optimization in economics.
In the context of consumption, the Euler equation can be expressed as:
u'(Ct) = β * u'(Ct+1)
where:
- u'(Ct) represents the marginal utility of consumption in the current period,
- Ct represents current-period consumption,
- β is the discount factor representing the individual's time preference,
- u'(Ct+1) represents the marginal utility of consumption in the future period.
This equation states that the marginal utility of consumption in the current period is equal to the discounted marginal utility of consumption in the future period. It implies that individuals make consumption decisions by considering the trade-off between present and future utility.
Note: The Euler equation assumes a constant discount factor and a utility function that is differentiable and strictly concave.
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Roger bought a pair of leather gloves that originally cost $30.00 on sale at a 30% discount.
How much money did Roger save?
A.
$21.00
B.
$3.00
C.
$9.00
D.
$6.00
Answer:
C, my friend. Trust the BlueDragon
Step-by-step explanation:
30% of $30 is 9, $30-$9 is $21.00
He saved $9.00
Scores on a test are normally distributed with a mean of 123 and a standard deviation of 20. What percent of scores are less than 144.
The percentage of scores that are less than 144 is 85.31%, given the normal distribution.
In the question, we are given that scores on a test are normally distributed with a mean of 123 and a standard deviation of 20.
We are asked to find the percent of scores that are less than 144.
Thus, we have:
Mean, μ = 123,
Standard Deviation, σ = 20.
The value to check, x = 144.
To find the percentage score, we will use the Z-Score table, with the formula, z = (x - μ)/σ.
We are asked to calculate the percentage of scores less than 144, that is,
P(X < 144)
= P(Z < (144 - 123)/20)
= P(Z < 21/20)
= P(Z < 1.05)
= 0.8531 {From the table}
= 85.31%.
Thus, The percentage of scores that are less than 144 is 85.31%, given the normal distribution.
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the total amount of fiber (in grams) in a package containing x apples and y oranges is given by the equation 5x 10y
The equation given, 5x + 10y, does not represent the total amount of fiber in a package containing x apples and y oranges.
To calculate the total amount of fiber in a package containing x apples and y oranges, you would need to know the amount of fiber in each apple and orange and the number of apples and oranges in the package.
For example, if each apple contains 3 grams of fiber and each orange contains 2 grams of fiber, and there are x apples and y oranges in the package, the total amount of fiber in the package would be:
Total fiber = (3 grams of fiber per apple)(x apples) + (2 grams of fiber per orange)(y oranges)
Total fiber = 3x + 2y grams
what is number?
A number is a mathematical concept used to represent quantity or magnitude. Numbers can be used to count objects, measure distances or sizes, perform calculations, and describe various other mathematical concepts. The most basic types of numbers are the natural numbers, which include all positive integers (1, 2, 3, ...), and sometimes zero (0) as well. Other types of numbers include fractions, decimals, negative numbers, complex numbers, irrational numbers, and more. Numbers are a fundamental concept in mathematics and are used extensively in many fields, including science, engineering, economics, and finance.
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The graph of a quadratic function is shown below. An equation that represent the function could be. Explain how you got your answer
Answer:
option 4
Step-by-step explanation:
option 2 and 4 are the more closest options but option 2 is a graph function between the negative numbers, so the answer is option 4.
compared to other appraisal methods, a 360-degree feedback process is different as it includes ____
The 360-degree feedback process is different from other appraisal methods as it involves gathering feedback from multiple sources, including the employee's supervisor, peers, subordinates, and sometimes customers or clients.
The 360-degree feedback process is a performance appraisal method that gathers feedback from multiple sources to provide a comprehensive view of an employee's performance. It involves soliciting feedback from the employee's supervisor, peers, subordinates, and sometimes customers or clients.
This feedback is usually collected through surveys or interviews, and the results are compiled and shared with the employee. By involving multiple sources of feedback, the 360-degree process provides a more complete picture of an employee's strengths and weaknesses than other appraisal methods, which may rely solely on the input of the employee's supervisor.
Therefore, this method allows for a more comprehensive and holistic assessment of an employee's performance.
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help please i dont get these and please show work if u can thxs
Answer:
Step-by-step explanation:
A = 180°-90°-50° = 40°
Use Law of Sines to find a:
a = b⋅sinA/sinB ≈ 20.1 units
Use Pythagorean Theorem to find c:
c = √(a² + b²) ≈ 31.3 units
:::::
sin(x) = 16/25
x = arcsin(16/25) ≈ 39.8°
100 points!!! Has anyone done unit 5 test for AP World history?? Edge2020 Answers pls.. Will mark brainliest!!!
.24 repeating as a fraction but the 4 is the only thing repeating
Answer:
22/90.
Step-by-step explanation:
0.24444... * 100 = 24.4444...
0.244444.. * 10 = 2.44444....
Subtract:
0.244444.. * 90 = 22
So the required fraction is 22/90.
Pahelp pi,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Step-by-step explanation:
Angles 4, 5, 8, 9 12, 13 and 16 are 48°, The rest of the angles will have 132°
Question 1
On a multiple-choice test with four possible answers for each question:
What is the probability of answering a question correctly if you make a random guess?
If you are able to eliminate one of the answer choices and then you make a guess, what is the probability of answering correctly?
The probability of answering a question correctly if you make a random guess 1/4. The probability of answering correctly after given situation is 1/3.
a) If there are four possible answers for each question and you make a random guess, the probability of answering a question correctly is 1 out of 4, or 1/4. This is because there is only one correct answer out of the four choices.
b) If you are able to eliminate one of the answer choices, the probability of answering correctly increases. With three answer choices remaining, the probability of guessing the correct answer is 1 out of 3, or 1/3. This is because there is only one correct answer out of the three remaining choices. By eliminating one incorrect choice, you have improved your odds of guessing the correct answer.
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A repair service charges $60.00 to come to your home plus $19.50 per hour. Find a function that describes
the arithmetic sequence. Then find the total cost for a 7-hour job.
y = 79.50n; $556.50
c. y = 60.00n + 19.50; $439.50
b. y = 19.50n + 60.00; $196.50
d. y = 19.50n; $136.50
a.
Answer:
b. y = 19.50n + 60.00; $196.50
Which linear function represents the line given by the point-slope equation y +7=(x + 6)?
O RX) = x-11
O f(x) = -x-1
O f(x) = -x +3
O R(x) = -x +13
Answer:
O f(x) = -x-1
Step-by-step explanation:
We want to isolate the 'y' variable, so we will subtract 7 from both sides.
y = x + 6 - 7
y = x -1
The value of linear function represents the line given by the point-slope equation y + 7 = (x + 6) is,
⇒ y = x - 1
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
the point-slope equation is,
y + 7=(x + 6)
Hence, We get;
y + 7=(x + 6)
y = x + 6 - 7
y = x - 1
Thus, The value of linear function represents the line given by the point-slope equation y + 7 = (x + 6) is,
⇒ y = x - 1
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You randomly select one card from a 52-card deck. find the probability of selecting a red six or a black king.
The probability of randomly selecting a red six or a black king from a 52-card deck is 1/13.
To find the probability of selecting a red six or a black king from a 52-card deck, we need to determine the number of favorable outcomes (red six or black king) and divide it by the total number of possible outcomes (52 cards).
There are 2 red sixes (hearts and diamonds) and 2 black kings (spades and clubs) in a deck.
Since we want to select either a red six or a black king, we can add these numbers together to get a total of 4 favorable outcomes.
Since there are 52 cards in a deck, the total number of possible outcomes is 52.
Now, we can calculate the probability by dividing the number of favorable outcomes by the total number of possible outcomes: Probability = Number of favorable outcomes / Total number of possible outcomes Probability = 4 / 52 Probability = 1 / 13
Therefore, the probability of randomly selecting a red six or a black king from a 52-card deck is 1/13.
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Lets see if you can answer this question!!! If you do you will get 20 points!!
------------------------------------------
The polynomial equation:
Factor 3x3 - x2y +6x2y - 2xy2 + 3xy2 - y3 =
Answer: (3x - y)(x + y)2
Step-by-step explanation: SHOUT OUT TO THE QUESTIONARE WHO ASKED THIS
Combine like terms: 3x3 - 7x2y - 5xy2 - y3 =
Convert 37.45 to a fraction
Answer:
37 9/20
Step-by-step explanation:
Answer:
\({ \bf{answer \: is \: { \underline{37 \frac{9}{20} }}}}\)
Step-by-step explanation:
When converting to fraction, you must get to know about the place values.
3 » tens
7 » ones
.4 » tenth
5 » hundredth
since last place value is hundredth, fraction denominator must be 100
therefore:
\(37.45 = \frac{3745}{100} \)
then you can reduce by 5:
\( = \frac{3745 \div 5}{100 \div 5} \\ \\ = \frac{749}{20} \)
In mixed fraction:
\( = 37 \frac{9}{20} \)
find the length and direction (when defined) of uxv and vxu. u = 9i 5j-8k, v=0
The length and direction of the cross product of the vectors; uxv and vxu is determined as 0.
What is the length and direction of the vectors?The length and direction of the cross product of the two vectors is calculated as follows;
(i) u cross v (u x v ), the cross product is calculated as;
u = 9i + 5j - 8k
v = 0
u x v = (9i + 5j - 8k) x 0
u x v = [i j k]
[9 5 -8]
[0 0 0]
= i(0 - 0) - j(0 - 0) + k(0 - 0)
= 0
(ii) v cross u (v x u), the cross product is calculated as;
u = 9i + 5j - 8k
v = 0
v x u = [i j k]
[0 0 0]
[9 5 -8]
= i(0 - 0) - j(0 - 0) + k (0 - 0)
= 0
Thus, the length and direction of the cross product of the vectors; uxv and vxu is determined as 0.
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