The bonus percentage in the context of this problem is given as follows:
12%.
How to obtain the bonus percentage?The bonus percentage is obtained applying the proportions in the context of the problem.
There are 24 employees and the total profit was of 1,648,000, hence the profit per employee is given as follows:
1648000/24 = 68666.67.
The amount that every employee received was of 8240, hence the bonus percentage in the context of this problem is given as follows:
8240/68666.67 x 100% = 12%.
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if necessary, how can a student determine the change in angular momentum δlδl of the cylinder from t=0t=0 to t=t0t=t0?
To determine the change in angular momentum (ΔL) of a cylinder from t = 0 to t = t0, a student can use the equation:
ΔL = I * Δω
where ΔL is the change in angular momentum, I is the moment of inertia of the cylinder, and Δω is the change in angular velocity.
To calculate Δω, the student needs to know the initial and final angular velocities, ω0 and ωt0, respectively. The change in angular velocity can be calculated as:
Δω = ωt0 - ω0
Once Δω is determined, the student can use the moment of inertia (I) of the cylinder to calculate ΔL using the equation mentioned earlier.
The moment of inertia (I) depends on the mass distribution and shape of the cylinder. For a solid cylinder rotating about its central axis, the moment of inertia is given by:
I = (1/2) * m * r^2
where m is the mass of the cylinder and r is the radius of the cylinder.
By substituting the known values for Δω and I into the equation ΔL = I * Δω, the student can calculate the change in angular momentum (ΔL) of the cylinder from t = 0 to t = t0.
It's important to note that this method assumes that no external torques act on the cylinder during the time interval. If there are external torques involved, the equation for ΔL would need to include those torques as well.
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m+n p+q What is the value of the expression when m = 4, n = -9, p = -2, and q = 12? HURRY ITS URGENT IM MAP TESTING
Answer:
5
Step-by-step explanation:
Plug in the numeric values
4 for m, -9 for n, -2 for p, and 12 for q.
add them together.
4 + -9 = -5
-5 + -2 = -7
-7 + 12 = 5
Your answer is 5
hope this helps
The basket of golf balls at a miniature golf course contains 18 golf balls. 4 are yellow, 6 are blue, 2 are red, and the rest are green. What is the probability that a randomly selected golf ball will be green?
Answer: 33.3%
Step-by-step explanation:
First find the number of green balls in the basket:
= Total - yellow - blue - red
= 18 - 4 - 6 - 2
= 6 balls
The probability of picking a green ball can be found by the formula:
= Number of green balls / Number of total balls
= 6 / 18
= 33.3%
John has a swimming pool filled with 400 gallons of water. the water is draining at a rate of 0.35 gallons per minute. the function f(x)=400-0.35x can be used to determine the amount of water remaining from 0 to 5 minutes. what is the range of the function for this situation?
The range of the function for this situation is the interval [398.25, 400] gallons.
To determine the range of the function f(x) = 400 - 0.35x for the given situation, we need to find the possible values of the amount of water remaining in the pool.
The function f(x) represents the amount of water remaining (in gallons) after x minutes, where x ranges from 0 to 5.
To find the range of the function, we evaluate f(x) for the extreme values of x in the given range (0 to 5).
For x = 0, the initial amount of water remaining:
f(0) = 400 - 0.35(0) = 400 gallons
For x = 5, the amount of water remaining after 5 minutes:
f(5) = 400 - 0.35(5) = 400 - 1.75 = 398.25 gallons
Therefore, the range of the function for this situation is the interval [398.25, 400] gallons.
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what is the sum of 53-24
Answer: 29
Step-by-step explanation:
Slope is - 1/2 and (-3, 2) is on the line.
Answer:
y= -1/2x + 1/2
Step-by-step explanation:
First, use the point-slope formula: y-y1 = m(x-x1)
y-2 = -1/2(x-(-3))
y-2= -1/2x + -1.5
(subtract 2 from both sides)
y = -1/2x + 1/2
Using the following image, solve for UW
answer:15x
Step-by-step explanation:
because 2x +3 is 5x 5x+10 is 15x
A CPA was engaged to calculate the rate of return on a specified investment according to an agreed-upon formula and verify that the resultant percentage agrees to the percentage in an identified schedule. The CPA's report on these agreed-upon procedures should contain
After considering the given data and carefully evaluating the given circumstances we conclude that the satisfactory answer to the given question is Option D.
According to Certified Public Account (CPA) Canada, the agreed-upon and fulfillment system regarding the procedures report must comprises identification and explanation of the various parties involved in the AUP engagement.
The report on an engagement places of applying agreed-upon procedures must have a statement of restrictions on the use of the report due to its cause of being used solely by the specified parties.
Hence, the answer is D) A disclaimer of responsibility for the sufficiency of these procedures.
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The complete question is
A CPA was engaged to calculate the rate of return on a specific investment according to an agreed-upon formula and verify that resultant percentage agrees to the percentage in an identified schedule. The CPA's report on these agreed-upon procedures should contain:
Multiple Choice
A) A disclaimer of opinion on the fair presentation of the financial statements.
B) An opinion about the fairness of the agreed-upon procedures,
C) A separate paragraph describing the effectiveness of the internal controls.
D) A disclaimer of responsibility for the sufficiency of these procedures.
You toss a coin, what is the probability of having 5 heads in a row? 1/64 O 1/8 O 1/4 O 1/32 O 1/16
Answer:
Step-by-step explanation:
The Probability of Landing a heads is (1/2)
Now, to find the probability of landing it five times in a row, it is
1/2 x 1/2 x 1/2 x 1/2 x 1/2
( 1/2 is multiplied to the number of times to get a head )
The final answer will be,
Probability of landing heads 5 times in a row = 1/32
The given equation has been solved in the table.
Step Statement
1
2
3
4
5
In which step was the subtraction property of equality applied?
A.
step 2
B.
step 3
C.
step 4
D.
The subtraction property of equality was not applied to solve this equation.
From the steps shown in the table given, we can conclude that: D. in solving the equation, the subtraction property of equality was not applied.
What is the Subtraction Property of Equality?If a + b = c, to apply the subtraction property of equality so that b is moved to the other side of the equation, we would have:
a + b - b = c - b
a = c - b
Thus, from the table given, the none of the steps showed that the subtraction property of equality was applied in solving the equation, so, the answer is: D.
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d = ? v = 100 ml. m = 1500 g
Answer:
d = 15 kg/L
Step-by-step explanation:
The density d is the mass divided by the volume. But first let's convert volume to liters and mass to kilograms:
100 ml = 0.1 L
1500 g = 1.5 kg
d = m/v
d = 1.5/0.1
d = 15 kg/L
8x - 3 /AX 4x + 3 When angles form a linear pair, their sum is 180°. 8x - 3+ 4x + 3 = 180 [?]x + [] = 180
Answer:
12x + 0 = 180x = 15Step-by-step explanation:
You are given the equation 8x -3 +4x +3 = 180 and asked to simplify it and solve for x.
SimplifiedCollecting terms, we have ...
(8 +4)x +(-3 +3) = 180
12x + 0 = 180
Dividing by the coefficient of x gives ...
x = 180/12 = 15
The value of x is 15.
hello!! I NEED URGENT HELP!! PLEASE SHOW FULL SOLUTIONS FOR BOTH QUESTIONS AND ONLY ANSWER IF YOU KNOW! NO CALCULUS PLEASE! THAT WOULD BE VERY APPRECIATED!!
Step-by-step explanation:
sorry if answer is wrong
Simplify the following Boolean function, using Karnaugh Map. F(W,X,Y,Z)=ΠM(0,1,3,7,6,10,11,12,14,15) a) Simplify above given the Boolean function using K-map. b) Write your simplified answer here.
Given that Boolean function,
F(W,X,Y,Z)=ΠM(0,1,3,7,6,10,11,12,14,15)
To simplify the given Boolean function using Karnaugh map. We must follow the steps mentioned below:
The given function is of four variables, W, X, Y, Z. So, we will use a Karnaugh map with four variables.
Step 1: The Karnaugh map for the given Boolean function is shown below. We mark the minterms given in ΠM(0,1,3,7,6,10,11,12,14,15) on the Karnaugh map.
Step 2: Using the marked minterms, we form the groups of 1s, which contain the maximum number of 1s and each group must contain 2^n number of 1s.
Here, we get four groups.
Step 3: After forming the groups, we get the simplified Boolean function.
F(W,X,Y,Z) = WX + W'YZ' + X'YZ + W'X'Z'
Answer: The simplified Boolean function using Karnaugh map is F(W,X,Y,Z) = WX + W'YZ' + X'YZ + W'X'Z'.
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Find the probability P(z<-0.31) using the standard normal distribution
To find the probability P(z<-0.31) using the standard normal distribution, we need to use a table or calculator to look up the area under the curve to the left of z=-0.31.
Using a standard normal distribution table, we can find that the area to the left of z=-0.31 is 0.3765.
Therefore, the probability P(z<-0.31) is 0.3765.
Note that this means there is a 37.65% chance of a random variable from a normally distributed population being less than -0.31 standard deviations from the mean.
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polar & rectangular equations
Answer:
13. \(x^2+y^2+2x-3\sqrt{x^2+y^2}=0\)
14. \(r=3\cos(\theta)-2\sin(\theta)\)
Step-by-step explanation:
Question 13
Conversion from Polar equation to rectangular equation:
\(x=r \cos(\theta) \implies \cos(\theta)=\dfrac{x}{r}\)
\(y=r \sin(\theta) \implies \sin(\theta)=\dfrac{y}{r}\)
\(x^2+y^2=r^2 \implies r=\sqrt{x^2+y^2}\)
Given:
\(r=3-2\cos(\theta)\)
\(\textsf{Substitute }\cos(\theta)=\dfrac{x}{r}:\)
\(\implies r=3-\dfrac{2x}{r}\)
Multiply both sides by r:
\(\implies r^2=3r-2x\)
\(\implies r^2+2x-3r=0\)
\(\textsf{Substitute }x^2+y^2=r^2\:\textsf{and }r=\sqrt{x^2+y^2}:\)
\(\implies x^2+y^2+2x-3\sqrt{x^2+y^2}=0\)
---------------------------------------------------------------------------------------------
Question 14
Conversion from Rectangular equation to polar equation:
\(x=r \cos(\theta)\)
\(y=r \sin(\theta)\)
\(x^2+y^2=r^2 \implies r^2\cos^2(\theta)+r^2\sin^2(\theta)=r^2\)
Given:
\(x^2+y^2-3x+2y=0\)
\(\textsf{Substitute }x^2+y^2=r^2\:\textsf{and }x=r \cos(\theta)\:\textsf{and }y=r \sin(\theta):\)
\(\implies r^2-3r\cos(\theta)+2r\sin(\theta)=0\)
Factor out common term r:
\(\implies r(r-3\cos(\theta)+2\sin(\theta))=0\)
Divide both sides by r:
\(\implies r-3\cos(\theta)+2\sin(\theta)=0\)
Rewrite to make r the subject:
\(\implies r=3\cos(\theta)-2\sin(\theta)\)what is the mean value of the sample with the standard deviation of 13, if the value of 128 has the z-score of 3?
Answer:
Step-by-step explanation:
im sorry cant help but i hope you have a gate day heres a quote "you can do any thing if you believe you can achieve so go go go!!!!!
The mean value of the sample is 89.
Standard deviation = 13.
We are given that a value of 128 has a z-score of 3.
Use the formula for z-score:
z = (x - μ) / σ
where:
x is the value of interest (in this case, x = 128)
μ is the mean of the sample
σ is the standard deviation of the sample
mean = x - z-score * standard deviation
mean = 128 - 3 * 13
mean = 89
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What is the value of new_list?
my_list = [1, 2, 3, 4]
new_list = [i**2 for i in my_list]
a.
[1, 2, 3, 4, 1, 2, 3, 4]
b.
[2, 4, 6, 8]
c.
[1, 2, 3, 4]
d.
[1, 4, 9, 16]
The value of `new_list` will be [1, 4, 9, 16]. In the given code, a new list `new_list` is created using a list comprehension.
The list comprehension iterates over each element `i` in the original list `my_list` and computes the square of each element using the expression `i**2`. The resulting squared values are then added to the new list.
Therefore, for each element in `my_list`, the corresponding squared value is appended to `new_list`. Since `my_list` contains the elements [1, 2, 3, 4], the squared values would be [1**2, 2**2, 3**2, 4**2], which simplifies to [1, 4, 9, 16]. Hence, the value of `new_list` is [1, 4, 9, 16].
The correct option is d. [1, 4, 9, 16].
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A basketball star earned $4,000,000 last year. He played in 64 games for an average of 42 minutes per game. Find the rate in dollars per minute of playing time.
Answer:
1433.09
Step-by-step explanation:
4,000,000 divided by 64 = 62,500
62,500 divided by 42 1,433.09
He makes 1433.09 per minute
Sleep researchers know that some people are early birds (E), preferring to go to bed by 10 P.M. and arise by 7 A.M., while others are night owls (N), preferring to go to bed after 11 P.M. and arise after 8 A.M. A study was done to compare dream recall for early birds and night owls. One hundred people of each of the two types were selected at random and asked to record their dreams for one week. Some of the results are presented below. Group Mean Median Standard Deviation No dreams 5 or more dreams Early birds 7.26 6.0 6.94 0.24 0.55
Night owls 9.55 9.5 5.88 0.11 0.69 A) The researchers believe that night owls may have better dream recall than do early birds. Use the data provided to carry out a test of the hypotheses about the mean number of dreams recalled per week. Do the data support the researchers' belief? (5 pts) B) Compute a 92% confidence interval about the mean number of dreams recalled per week. (You do NOT need to re check the conditions) (5pts)
The answer is: A) The data support the researchers' belief that night owls have better dream recall than early birds. B) we can be 92% confident that the true difference in mean number of dreams recalled per week between night owls and early birds is between 1.87 and 2.63.
A) These are the alternative and null hypotheses:
H0: μE = μN (the mean number of dreams recalled each week is the same for early birds and night owls) (the mean number of dreams recalled per week is the same for early birds and night owls)
Ha: μE < μN (the mean number of dreams recalled each week is smaller for early birds than for night owls) (the mean number of dreams recalled per week is lower for early birds than for night owls)
Using the following formula, we can run a two-sample t-test with unequal variances:
t = [(sN2 / nN) + (sE2 / nE)] / sqrt[(xN - xE)]
where nN and nE are the sample sizes for night owls and early birds, respectively, and xN and sN and xE and sE are the sample means and standard deviations for night owls and early birds, respectively.
When we enter the values, we obtain:
t = (9.55 - 7.26) / sqrt[(5.88^2 / 100) + (6.94^2 / 100)] = 5.01
The data are consistent with the researchers' hypothesis that night owls are more capable of remembering their dreams than early birds.
B) We can use the following formula to determine the confidence interval:
CI is equal to (xN - xE) t/2 * sqrt[(sN / nN) + (sE / nE)].
where t/2 is the t-value for the required level of confidence and degrees of freedom, and xN, xE, sN, sE, nN, and nE are the same as previously (198 in this case).
With a t-value of 1.75 and a 92% confidence level (from a t-distribution with 198 degrees of freedom), we get:
CI is equal to (9.55 - 7.26) 1.75 * sqrt[(5.88 - + 6.94 / 100)] = (1.87, 2.63) (1.87, 2.63)
The genuine difference between night owls and early birds in terms of the average number of dreams recalled per week is therefore between 1.87 and 2.63, with a 92% confidence interval.
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Side AB is opposite which angle in triangle ABC?
Answer:
Angle C is the opposite angle of AB
Side AB is opposite to angle ∠ACB in triangle ABC
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
In the given rectangle, AC is the diagonal
ABC and ADC are two right triangles.
We have to find the angle which is opposite to the side AB.
The angle opposite to side AB is angle C.
In the option we have angle ∠ACB.
Hence, Side AB is opposite to angle ∠ACB in triangle ABC
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Will give brainliest. The volume of a sphere is 36,000 units What is the radius of the sphere?
Answer:
20.48 is the radius of sphere
Step-by-step explanation:
V=(4 /3)πr3
Using the formula
r=(3V /4π)⅓
Solving for "r"
r=(3V 4π)⅓=(3·36000 /4·π)⅓≈20.48352
Type the correct answer in the box.
Diagram shows a small square inscribed in a large square such that its vertices lie on large square sides forming 4 right triangles. One right triangle (left) base as b. The other right triangle (right) base as a, vertical leg as b, hypotenuse as c.
In the figure, a square is inside another bigger square.
If a = 4 units and b = 3 units, the length of the diagonal of the outside square rounded to the nearest tenth is
units and the length of the diagonal of the inside square rounded to the nearest tenth is
units.
The diagonal of the outside square is 9.9 units and the diagonal of the inside square is 7.1 units
Calculating the diagonal of the outside squareThe square is added as an attachment
The diagonal (d) of the outside square can be calculated using the following pythagorean theorem
d = √[2(a + b)²]
So, we have
d = √[2(4 + 3)²]
This gives
d = 9.9 units
Calculating the diagonal of the inside squareStart by calculating c using
c = √a² + b²
The diagonal (d) of the inside square can be calculated using the following pythagorean theorem
d = √[2c²]
This gives
d = c√2
So, we have
d = √[a² + b²] * √2
By substitution, we have
d = √[4² + 3²] * √2
This gives
d = 7.1 units
So, the small diagonal is 7.1 units
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Answer:
If a = 4 units and b = 3 units, the length of the diagonal of the outside square rounded to the nearest tenth is
9.9 units and the length of the diagonal of the inside square rounded to the nearest tenth is 7.1 units.
Step-by-step explanation:
The winning team
in a 400-meter relay race had a time of
198.608 seconds. Suppose all 4 of the split
times were the same. Write and solve an
equation to find the split times.
The equation for split times is 4x= 198.608 and the value of x is 49.652
What is the solution to an equation?
In order to make the equation's equality true, the unknown variables must be given values as a solution. In other words, the definition of a solution is a value or set of values (one for each unknown) that, when used as a replacement for the unknowns, transforms the equation into equality.
Let x be the split time
all 4 of the split times were the same.
4x= 198.608
=> x= 198.608/4 = 49.652
The equation for split times is 4x= 198.608 and the value of x is 49.652
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Parameterize the plane through the point (1,4,−4) with the normal vector 〈3,5,−2〉r⃗ (s,t)=(Use s and t for the parameters in your parameterization, and enter your vector as a single vector, with angle brackets: e.g., as < 1 + s + t, s - t, 3 - t >.)
The equation of the plane passing through the point (1, 4, -4) with normal vector 〈3, 5, -2〉 can be written as:
3(x - 1) + 5(y - 4) - 2(z + 4) = 0
Expanding and rearranging terms, we get:
3x + 5y - 2z - 23 = 0
To parameterize this plane, we can let:
x = s
y = t
z = (3s + 5t - 23) / 2
Therefore, the parameterization of the plane is:
r (s,t) = <s, t, (3s + 5t - 23) / 2>
By definition, "to parameterize" means "to express in terms of parameters". A mathematical technique known as parameterization involves representing the state of a system, process, or model as a function of a set of independent variables known as parameters.
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if the gradient of the line joining the points [4,-9]and [-3,h]is -3, find the value of H
Answer:
h = 12Step-by-step explanation:
To find the value of h use the formula for finding the slope of a line
That's
\(m = \frac{y2 - y1}{x2 - x1} \)
Where ( x1, y1) and (x2 ,y2) are the points
From the question
slope = - 3
The points are [4,-9] and [-3,h]
Substitute these values into the equation
We have
\( - 3 = \frac{h + 9}{ - 3 - 4} \)
\( - 3 = \frac{h + 9}{ - 7} \)
Cross multiply
That's
- 3(-7) = h + 9
21 = h + 9
h = 21 - 9
We have the final answer as
h = 12Hope this helps you
Ms. Wilson is paid bi weekly. her bi weekly salary is $1,728.97 what is her annual salary?
Ms. Wilson is paid $1728.97 every 2 weeks.
To find her annual salary, first, you have to calculate her monthly salary.
Each month has two payments, so you have to multiply her bi-weekly salary by 2:
\(1728.91\cdot2=3457.82\)Her monthly income is $3451.82
To determine her annual income you have to multiply her monthly income by 12
\(3457.82\cdot12=41493.84\)Her annual salary is $41493.84
Mike can do the job one hour quicker than mike. They worked together for 4 hours until homer went home. Mike finished the job working by himself for an additional 4 hours. How long would homer have taken to do it by himself?
Homer would have taken approximately 8.11 hours to do the job by himself.
Let h be the time it would take Homer to do the job by himself, and let m be the time it would take Mike to do the job by himself. We know from the problem that:
m = h - 1 (Mike can do the job one hour quicker than Homer)
We also know that they worked together for 4 hours, so they completed 4/h + 4/m of the job. We can set up an equation based on this:
4/h + 4/m = 1 (they completed the entire job)
Substituting m = h - 1, we get:
4/h + 4/(h-1) = 1
Multiplying both sides by h(h-1), we get:
4(h-1) + 4h = h(h-1)
Simplifying:
8h - 4 =
\(h^2 - h\)
Rearranging:
\(h^2 - 9h + 4 = 0\)
Using the quadratic formula, we get:
\(h = (9 ± \sqrt{(9^2 - 414)) / 2} \)
Since we are looking for a positive value of h, we take the positive square root:
h ≈ 8.11
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The length of a rectangle is represented by the expression (0.8x - 1.6) units. The width of the rectangle is represented by the expression (1/4x +1 )
Step-by-step explanation:
Given that,
The length of a rectangle is (0.8x - 1.6) units
Width of a rectangle is (1/4x +1 ) units.
It is assumed to find the area of a rectangle.
AREA = l b, l is length and b is width
So,
\(A=(0.8x - 1.6)(\dfrac{x}{4}+1)\\\\A=0.8x\times \dfrac{x}{4}+0.8x-1.6\times \dfrac{x}{4}-1.6\\\\=0.2x^2+0.8x-0.4x-1.6\\\\=(0.2x^2+0.4x-1.6)\ \text{unit}^2\)
Hence, this is the required solution.
The probability that a marksman will hit a target each time he shoots is 0. 89. If he fires 15 times, what is the probability that he hits the target at most 13 times?.
Answer:
Step-by-step explanation:
Correct option is A)