The total deduction from Dean's paycheck for Social Security and Medicare is $24.11.
What is a percentage?
A percentage is a way of expressing a number as a fraction of 100. It is often used to express a proportion or a ratio, and is denoted by the symbol "%".
To find the deduction from Dean's paycheck for Social Security and Medicare, we need to calculate the total amount of tax that he owes based on his gross pay.
First, we can calculate the Social Security tax by multiplying Dean's gross pay by the tax rate:
Social Security tax = $315.75 x 6.2% = $19.54
Next, we can calculate the Medicare tax by multiplying Dean's gross pay by the tax rate:
Medicare tax = $315.75 x 1.45% = $4.57
To find the total deduction from Dean's paycheck, we can add the two amounts:
Total deduction = $19.54 + $4.57 = $24.11
Hence, the total deduction from Dean's paycheck for Social Security and Medicare is $24.11.
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Fill in the missing amounts in the balance sheet after the following transactions. Some of the following numbers might be used more than once ans some may not be used. You start with $3,500 in cash and in owner's equity. You sell product purchased for $750 for $1,525.00 You purchase equipment for $500. You pay the rent by check for $450 You receive next month's power bill for $155.00 Assets Liabilities and Owner's Equity Cash $ 155.00 Accounts Payable $ Equipment $ 500.00 Owner's Equity: Investment $ Total $ Total $
To fill in the missing amounts in the balance sheet after the following transactions, we first need to find out the effects of each transaction on the balance sheet.
Transaction 1: Sold product purchased for $750 for $1,525.00.The effect of this transaction on the balance sheet will be:Cash +$1,525.00 (+$1,525 from the sale)Owner's Equity +$775.00 (profit from the sale)Transaction
2: Purchased equipment for $500.The effect of this transaction on the balance sheet will be:Cash -$500.00Equipment +$500.00Transaction
3: Paid rent by check for $450.The effect of this transaction on the balance sheet will be:Cash -$450.00Transaction
4: Received next month's power bill for $155.00.The effect of this transaction on the balance sheet will be:
No effect on the balance sheet as it has not been paid yet.Now, we can fill in the missing amounts in the balance sheet as follows:
Assets Liabilities and Owner's Equity Cash $ 1,130.00 Accounts Payable $ - Equipment $ 500.00 Owner's Equity: Investment $ 3,500.00 Profit $ 775.00 Total $ 4,130.00 Total $ 4,130.00Thus, the balance sheet will show $1,130 in cash, $500 in equipment, and a total owner's equity of $4,275.
This balance sheet is balanced because the total assets equal the total liabilities and owner's equity.
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!3
Answer:
B) y = 5x + 29
Step-by-step explanation:
A parallel line means it will have the same slope.
So far our equation looks like this: y = 5x + b
We will now plug in (-6, -1) to solve for b.
y = 5x + b
(-1) = 5(-6) + b
-1 = -30 + b
29 = b
So our answer is y = 5x + 29
This is option B
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
PLSSS ANSWER QUICKLYYY!!!! Adrian loses $4, then earns $8. Did Adrian gain or lose overall?
Answer:
he gained over all
Step-by-step explanation:
if he earns $8 than loses $4 we would use this equation. 8-4 to find out that he still has $4.
Find the product of 32 and 46. Now reverse the digits and find the product of 23 and 64. The products are the same!
Does this happen with any pair of two-digit numbers? Find two other pairs of two-digit numbers that have this property.
Is there a way to tell (without doing the arithmetic) if a given pair of two-digit numbers will have this property?
Let's calculate the products and check if they indeed have the same value:
Product of 32 and 46:
32 * 46 = 1,472
Reverse the digits of 23 and 64:
23 * 64 = 1,472
As you mentioned, the products are the same. This phenomenon is not unique to this particular pair of numbers. In fact, it occurs with any pair of two-digit numbers whose digits, when reversed, are the same as the product of the original numbers.
To find two other pairs of two-digit numbers that have this property, we can explore a few examples:
Product of 13 and 62:
13 * 62 = 806
Reversed digits: 31 * 26 = 806
Product of 17 and 83:
17 * 83 = 1,411
Reversed digits: 71 * 38 = 1,411
As for determining if a given pair of two-digit numbers will have this property without actually performing the multiplication, there is a simple rule. For any pair of two-digit numbers (AB and CD), if the sum of A and D equals the sum of B and C, then the products of the original and reversed digits will be the same.
For example, let's consider the pair 25 and 79:
A = 2, B = 5, C = 7, D = 9
The sum of A and D is 2 + 9 = 11, and the sum of B and C is 5 + 7 = 12. Since the sums are not equal (11 ≠ 12), we can determine that the products of the original and reversed digits will not be the same for this pair.
Therefore, by checking the sums of the digits in the two-digit numbers, we can determine whether they will have the property of the products being the same when digits are reversed.
AB = 8m
BC =15m
Determine the length of the diagonal AC and BD
Length =15cm
Breath =8cm
Diagonal =
(length)
2
−(breath)
2
=
(15)
2
+(8)
2
=17cm
Please help me with this question
Enter the following table into your calculator or the Desmos Grapher and
create the scatterplot.
1. Is there a correlation for the data? If so, is it strong or weak?
2. What shape of function does the scatterplot show?
3. Use your calculator or the Desmos Grapher to find the equation for the
tine/curve of best fit. Now, use the equation editor to give the equation for
the line/curve of best fit.
4. Determine if this equation is a good predictor of the data, using the
appropriate number as proof/reasoning.
Scatter plots are employed to demonstrate data points on a vertical and horizontal axis in an effort to illustrate how much one variable influences another. The position of the marker that symbolises each row in the data table is determined by the values of the sections plotted on the X and Y axes. Using a scatter plot, ascertain the relationship or correlation among two variables.
The scatterplot reveals a significant link between the variables.
There is an exponential curve in the scatterplot.
y = 6.7e⁰³³ˣ is the equation for the line or curve of best fit.
The R-squared value of 0.9995 shows that this equation is an excellent predictor of the data. The R-squared number shows that the model
accounts for 99.95% of the variation in the data. This demonstrates that the model accurately predicts the data.
In conclusion, the scatterplot displays an exponential curve and the data are highly connected. y = 6.7e⁰³³ˣ is the equation for the line or curve that best fits the data, and the R-squared value indicates how well it predicts the data.
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Graph attached below,
What integer values satisfy both inequalities? − 2 < x < 3 − 2 ≤ x ≤ 2
Answer:
-1, 0, 1, 2
Step-by-step explanation:
range of x in − 2 < x < 3: -1, 0, 1, 2
range of x in − 2 ≤ x ≤ 2: -2, -1, 0, 1, 2
two boats leave a port at the same time; one travels west at 20 mi/hr and the other travels south at 15 mi/hr. (a) after 30 minutes, how far is each boat from port? (b) at what rate is the distance between the boats changing 30 minutes after they leave port?
a) after 30 minutes, they will 12.5 m apart
b) 25 is the distance between the boats changing 30 minutes after they leave port
The direction of movement of both boats forms a right angle triangle. The distance travelled due south and due east by both boats represents the legs of the triangle. Their distance apart after t hours represents the hypotenuse of the right angle triangle.
Let x represent the length the shorter leg(west) of the right angle triangle.
Let y represent the length the longer leg(south) of the right angle triangle.
Let z represent the hypotenuse.
Applying Pythagoras theorem
Hypotenuse² = opposite side² + adjacent side²
Therefore
z² = x² + y²
= 20^2+15^2
z = 25
but after 30 minutes one travels 10mph
and another 7.5mph
then
z= 12.5
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Which function matches the table?
Number of Days Rented
1
2
3
4
Rental Cost ($)
12
17
22
27
A. f(x) = 5x
B. f(x) = 5 + 5x
0 Ç. f(x) = 7 + 5x
O D. f(x) = 12 + 5x
Answer:C. f(x)=7+5x
Step-by-step explanation:
12=5(1)+n
12=5+b
-b+12=5
-b=5-12
5-12=7
-b=7
f(x)=7+5x
I know this because I just answered this question and got it right
The equation of the function is f(x) = 7 + 5x option (C) f(x) = 7 + 5x is correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that:
The table is given,
From the data given in the table:
12 = 5(1)+n
12 = 5+b
b = 7
The function would be:
f(x) = 7 + 5x
Thus, the equation of the function is f(x) = 7 + 5x option (C) f(x) = 7 + 5x is correct.
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Find a vector function r(t), that represents the curve of intersection of the two surfaces. the cylinder x2 y2=36 and the surface z=4xy
Given:
\(\begin{aligned}&x^2+y^2=16 \\&z=x y\end{aligned}\)
Express 16 as \(4^{2}\): \(x^2+y^2=16\)
\(x^2+y^2=4^2\\x^2+y^2=4^2 \times 1\)
Trignometry,
\(\cos ^2(t)+\sin ^2(t)=1\)
Now, substitute \(\cos ^2(t)+\sin ^2(t)\) for 1:
\(\begin{aligned}&x^2+y^2=4^2 \times 1 \\&x^2+y^2=4^2 \times\left[\cos ^2(t)+\sin ^2(t)\right]\end{aligned}\\x^2+y^2=4^2 \times \cos ^2(t)+4^2 \times \sin ^2(t)\)
Law of indicates:
\(\begin{aligned}&x^2+y^2=[4 \times \cos (t)]^2+[4 \times \sin (t)]^2 \\&x^2+y^2=[4 \cos (t)]^2+[4 \sin (t)]^2\end{aligned}\\x^2=[4 \cos (t)]^2 \text { and } y^2=[4 \sin (t)]^2\)
Taking positive square roots as follows:
\(x=4 \cos (t), y=4 \sin (t)\)
Recall that, z = xy.
Now, we have:
\(\begin{aligned}&z=4 \cos (t) \times 4 \sin (t) \\&z=16 \cos (t) \cdot \sin (t)\end{aligned}\)
Now, substitute the values:
\(r(t)=x_t i+y_t j+z_t k\)
So, the vector r(t) is: \(r(t)=(4 \cos (t)) i+(4 \sin (t)) i+(16 \cos (t) \cdot \sin (t)) i\)
Therefore, the vector function r(t) is written as: \(r(t)=x_t i+y_t j+z_t k\)
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The rim of the volcanic crater shown below is a circle. The diameter is 840 m.
What is the circumference of the rim of the crater in kilometres (km)?
Give your answer to 1 d.p.
840 m
Not drawn accurately
Answer:
2.6 kilometers
Step-by-step explanation:
To find the circumference of a circle, we can use the formula:
Circumference = π * diameter
Given that the diameter of the volcanic crater is 840 meters, we can substitute this value into the formula:
Circumference = π * 840
Using the approximate value of π as 3.14159, we can calculate the circumference:
Circumference = 3.14159 * 840
Circumference ≈ 2643.1796 meters
To convert the circumference to kilometers, we divide the value by 1000:
Circumference in kilometers = 2643.1796 / 1000
Circumference ≈ 2.6432 kilometers
Therefore, the circumference of the rim of the volcanic crater is approximately 2.6 kilometers (rounded to 1 decimal place).
Aaron has 47 m of fencing to build a three-sided fence around a rectangular plot of land that sits on a riverbank. (The fourth side of the enclosure would be the river.) The area of the land is 266 square meters. List each set of possible dimensions (length and width) of the field.
The possible dimensions (length and width) of the field are:(10 m × 13 m) or (13 m × 10 m) and (11 m × 12 m) or (12 m × 11 m).
Given that Aaron has 47m of fencing to build a three-sided fence around a rectangular plot of land that sits on a riverbank. The fourth side of the enclosure would be the river.
The area of the land is 266 square meters.To find the possible dimensions (length and width) of the field, we can use the given information.The length of fencing required = 47 m.
Since the fence needs to be built on three sides of the rectangular plot, the total length of the sides would be 2l + w = 47.1. When l = 10 and w = 13, we have:
Length of the field, l = 10 m Width of the field, w = 13 mArea of the field = l × w = 10 × 13 = 130 sq. m2. When l = 11 and w = 12,
we have:Length of the field, l = 11 m
Width of the field, w = 12 m
Area of the field = l × w = 11 × 12 = 132 sq. m
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Help please, I don’t know the answer
Answer:
-6 and 6
Step-by-step explanation:
Answer:
I'm so sorry if this is wrong but from what I remember being taught it's -5,1. if not then -2,6
The shadow price for machine hours is $8.20, which is valid for an increase of 1416 and a decrease of 250 machine hours. If we increase the available amount of machine hours by 200, how much additional profit per hour will we earn?
1). none of the above
2). $820
3). $200
4). $8.20
5). $1,640
By increasing the available amount of machine hours by 200, the additional profit per hour earned would be $820.
The shadow price represents the additional profit generated per unit change in the availability of a resource. In this case, the shadow price for machine hours is $8.20. It means that for every additional machine hour, the profit increases by $8.20.
The given information states that the shadow price is valid for an increase of 1416 and a decrease of 250 machine hours. Therefore, an increase of 200 machine hours falls within the valid range.
To calculate the additional profit per hour, we multiply the increase in machine hours by the shadow price: $8.20 × 200 = $1,640. Hence, the answer is $1,640. This corresponds to option 5, "$1,640."
Therefore, by increasing the available amount of machine hours by 200, the company can expect to earn an additional profit of $1,640 per hour.
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wave interference that results in greater wave amplitude is called_____.
Wave interference that results in greater wave amplitude is called Constructive interference.
What is Wave Interference?
Wave interference is a physical phenomena that occurs when two waves collide while traveling through the same medium. Waves interact in two ways.
a) Constructive Interference - In this case, the two waves cancel each other out because their amplitudes are equal and opposite.
b) Destructive Interference - This occurs when two waves add to each other as they travel in the same direction, resulting in a wave with a longer wavelength.
It is Constructive interference.
Therefore, Wave interference that results in greater wave amplitude is called Constructive interference.
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8) The midpoint of A and B is at (3.5, 2.5).
The coordinates of A are (2, 5).
Work out the coordinates of B.
Answer:
Step-by-step explanation:
stop being a youser :P Youser ... I hope you're not... anyway...
back to math
we are given a point at (3.5, 2.5) as a midway point
and also point A as P1(2,5)
so we could find the slope of those two points, but, by observation I can see the slope. and so can you.
b/c from point A to the mid point, x moves from 2 to 3.5 ... or 1.5 units over. we can use that with the change in Y to find the slope.
so when x moves 1.5 units, then y changes from 5 to 2.5. which is a change of 2.5 units
so now we know the slope... it's rise over run. here that's
2.5 / 1.5... also this is downhill... from 5 to 2.5 is going down a hill. so this is negative also
-1.66666666, or -1 \(\frac{2}{3}\) is the slope. just by observation
so go over another 1.5 to get to B and then x = 3.5+1.5 or 5
5 is the x coordinate of B
we also know that Y will decrease by 2.5 as we move along the x axis 1.5 units. so now Y = 2.5-2.5 or zero
so the Y coordinate of B is 0
B=(5,0)
see how I did that?
Steve has three quarters, three nickels and three pennies. If Steve selects three coins at random and without replacement, what is the probability that the total value is exactly cents
0.1071428571428571 is the probability that the total value is exactly 35 cents.
What is probability ?
Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e. how likely they are to happen, using it.The only way you can get 35 cents is with 1 quarter and 2 nickels (talk about funny money)
There are 3 ways to pick up a quarter 3C1
and there are 3 ways you can pick up 2 nickels 3C2
So there are 3*3=9 ways to choose 1 quarters and 2 nickels. That is 9 favourable outcomes :)
Now, there are 9C3=84 ways to choose 3 coins from 9 SO
The probability of picking up 35c is
\(\frac{9}{84} = \frac{3}{28} = 0.1071428571428571\)
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The complete question is -
Steve has three quarters, three nickels and three pennies. If Steve selects three coins at random and without replacement, what is the probability that the total value is exactly 35 cents?
What is the area of a rectangle that is 21 ft wide and 8 ft long? Remember: A = L × W
Answer:
168
Step-by-step explanation:
21*8=168
Answer:
168 ft ^2
Step-by-step explanation:
Tofind the Area of a rectangle you multiply the Length by the width. By doing this we get the equation Area = 21 * 8. By doing multiplication we get area to be 168.
what is the present value of the winnings, if the first payment comes immediately? (do not round intermediate calculations. enter your answer in millions rounded to 2 decimal places.)
To calculate the present value of the winnings, we would need to know the total amount of the winnings and the interest rate or discount rate used to calculate the present value. Without that information, it is impossible to provide an accurate answer.
Please provide more information for a precise response. To answer your question, I need to know the details of the winnings, such as the amount, number of payments, and the interest rate. Without this information, I cannot calculate the present value. However, I can explain the steps to calculate the present value of the winnings when the first payment comes immediately.
1. Determine the amount of each payment (winnings).
2. Identify the number of payments.
3. Identify the interest rate used for discounting future payments.
4. Calculate the present value of each payment using the formula:
PV = Payment / (1 + interest rate) ^ n
where PV is the present value, n is the number of periods (e.g., years) into the future that the payment occurs, and the interest rate is in decimal form (e.g., 5% = 0.05).
5. Add the present values of all payments together to get the total present value of the winnings. Remember not to round any intermediate calculations and to enter your final answer in millions rounded to 2 decimal places.
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y=12x−3 ?
i suck at math :l
Answer:
x = 1/4 Happy to Help! Mark me brainliest
Step-by-step explanation:
solve for x 6.2= x - 11.8
Answer:
x = 18
Step-by-step explanation:
Solve for x:
6.2 = x - 11.8
6.2 = x - 11.8 is equivalent to x - 11.8 = 6.2:
x - 11.8 = 6.2
Add 11.8 to both sides:
x + (-11.8 + 11.8) = 11.8 + 6.2
11.8 - 11.8 = 0:
x = 6.2 + 11.8
6.2 + 11.8 = 18:
Answer: x = 18
Answer:
x-11.8=6.2
Step-by-step explanation:
add 11.8 for both sides
then x=11.8+6.2
the result of adding is 18
x=18.0
S.S={18.0}
Solve dy/dx=1/3(sin x − xy^2), y(0)=5
The general solution to the differential equation dy/dx = 1/3(sin x − xy^2), y(0)=5 is: y = ±√[(sin x - e^(x/2)/25)/x], if sin x - xy^2 > 0 and y(0) = 5
To solve this differential equation, we can use separation of variables.
First, we can rearrange the equation to get dy/dx on one side and the rest on the other side:
dy/dx = 1/3(sin x − xy^2)
dy/(sin x - xy^2) = dx/3
Now we can integrate both sides:
∫dy/(sin x - xy^2) = ∫dx/3
To integrate the left side, we can use substitution. Let u = xy^2, then du/dx = y^2 + 2xy(dy/dx). Substituting these expressions into the left side gives:
∫dy/(sin x - xy^2) = ∫du/(sin x - u)
= -1/2∫d(cos x - u/sin x)
= -1/2 ln|sin x - xy^2| + C1
For the right side, we simply integrate with respect to x:
∫dx/3 = x/3 + C2
Putting these together, we get:
-1/2 ln|sin x - xy^2| = x/3 + C
To solve for y, we can exponentiate both sides:
|sin x - xy^2|^-1/2 = e^(2C/3 - x/3)
|sin x - xy^2| = 1/e^(2C/3 - x/3)
Since the absolute value of sin x - xy^2 can be either positive or negative, we need to consider both cases.
Case 1: sin x - xy^2 > 0
In this case, we have:
sin x - xy^2 = 1/e^(2C/3 - x/3)
Solving for y, we get:
y = ±√[(sin x - 1/e^(2C/3 - x/3))/x]
Note that the initial condition y(0) = 5 only applies to the positive square root. We can use this condition to solve for C:
y(0) = √(sin 0 - 1/e^(2C/3)) = √(0 - 1/e^(2C/3)) = 5
Squaring both sides and solving for C, we get:
C = 3/2 ln(1/25)
Putting this value of C back into the expression for y, we get:
y = √[(sin x - e^(x/2)/25)/x]
Case 2: sin x - xy^2 < 0
In this case, we have:
- sin x + xy^2 = 1/e^(2C/3 - x/3)
Solving for y, we get:
y = ±√[(e^(2C/3 - x/3) - sin x)/x]
Again, using the initial condition y(0) = 5 and solving for C, we get:
C = 3/2 ln(1/25) + 2/3 ln(5)
Putting this value of C back into the expression for y, we get:
y = -√[(e^(2/3 ln 5 - x/3) - sin x)/x]
So the general solution to the differential equation dy/dx = 1/3(sin x − xy^2), y(0)=5 is:
y = ±√[(sin x - e^(x/2)/25)/x], if sin x - xy^2 > 0 and y(0) = 5
y = -√[(e^(2/3 ln 5 - x/3) - sin x)/x], if sin x - xy^2 < 0 and y(0) = 5
Note that there is no solution for y when sin x - xy^2 = 0.
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Given: p || 9;
m || n;
m1 = 75°
What is m2?
Answer:
∠2 = 105°
Step-by-step explanation:
180° -75° = 105°
The table shows the total amount of fuel used based
on the number miles flown by a plane.
Find the amount of used fuel per mile (m) and the Initial amount of fuel used (b).
The amount of fuel used per mile (m) = unit rate = 5.2 gallons per mile.
Initial amount (b) = 0 gallon.
How to Find the Unit Rate and Initial Amount of a Proportional Relationship?A proportional relationship can be represented as an equation of the form y = mx, where x and y are variables and m is the constant of proportionality, also known as the unit rate
Unit rate (m) = amount of fuel used per mile = 156/30 or 312/60 = 5.2 gallons per mile.
Initial amount (b) = starting value or y-intercept = 0 gallon.
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Help me please lol I don’t understand
In the figure there are 5 equal rectangles and each of its sides is marked with a number as indicated in the drawing. Rectangles are placed without rotating or flipping in positions I, II, III, IV, and V in such a way that the sides that stick together in two rectangles have the same number. Which of the rectangles should go in position I?
The rectangle which should go in position I is rectangle A.
We are given that;
The rectangles A,B,C and D with numbers
Now,
To take the same the number of side
If we take A on 1 place
F will be on second place
And B will be on 4th place
Therefore, by algebra the answer will be rectangle A.
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Factorise the following 12xy(9x^2-16y^2)÷4xy(3x+4y)
what is the simiplyfly for this -8(-3)
Answer:
24
Step-by-step explanation:
when you open up the parenthesis, you get -8x-3 which is 24.
negative x negative = positive
When Bill makes a sandwich, he may choose from among 3 kinds of rolls, 4 varieties of meat, and 2 types of sliced cheese. If he chooses one roll, one meat, and one type of cheese, how many different kinds of sandwiches can he make?
(A) 9
(B) 14
(C) 24
(D) 288
My teacher does not explain how to solve for this, so if I can get an explanation, that would be great!
Answer:
24
Step-by-step explanation: