Answer: To calculate the total cost of the units in beginning inventory for each year, we need to multiply the number of units by the per-unit cost:
Year 1: Cost of units in beginning inventory = 0 units * $13 + $5 + $5 = $0
Year 2: Cost of units in beginning inventory = 1,000 units * ($13 + $5 + $5) = 1,000 * $23 = $23,000
To calculate the total cost of the units produced during each year, we need to multiply the number of units by the per-unit cost:
Year 1: Cost of units produced = 10,000 units * ($13 + $5 + $5) = 10,000 * $23 = $230,000
Year 2: Cost of units produced = 9,000 units * ($13 + $5 + $5) = 9,000 * $23 = $207,000
To calculate the total cost of the units sold during each year, we need to multiply the number of units sold by the per-unit cost:
Year 1: Cost of units sold = 9,000 units * ($13 + $5 + $5 + $6) = 9,000 * $29 = $261,000
Year 2: Cost of units sold = 8,000 units * ($13 + $5 + $5 + $6) = 8,000 * $29 = $232,000
To calculate the total variable manufacturing costs for each year, we need to sum the costs of the units in beginning inventory, units produced, and units sold:
Year 1: Total variable manufacturing costs = $0 + $230,000 + $261,000 = $491,000
Year 2: Total variable manufacturing costs = $23,000 + $207,000 + $232,000 = $462,000
To calculate the total fixed manufacturing overhead costs for each year, we need to add the fixed manufacturing overhead per year to the total variable manufacturing costs:
Year 1: Total manufacturing costs = $491,000 + $90,000 = $581,000
Year 2: Total manufacturing costs = $462,000 + $90,000 = $552,000
To calculate the total variable selling and administrative expenses for each year, we need to multiply the number of units sold by the variable selling and administrative expense per unit:
Year 1: Total variable selling and administrative expenses = 9,000 units * $6 = $54,000
Year 2: Total variable selling and administrative expenses = 8,000 units * $6 = $48,000
To calculate the total selling and administrative expenses for each year, we need to add the fixed selling and administrative expenses per year to the total variable selling and administrative expenses:
Year 1: Total selling and administrative expenses = $54,000 + $61,000 = $115,000
Year 2: Total selling and administrative expenses = $48,000 + $61,000 = $109,000
Step-by-step explanation:
4. Calculate the surface area and volume of the composite figure below.
(+3 points each: +2 work; +1 correct answer)
1.5 yd
0.9 yd
2.4 yd
1.6 yd
1.3 yd
According to the information, it can be inferred that the total surface of the figure is 23.18yr². Additionally, the volume would be 7.8 yr³
How to calculate the volume and surface of the figure?To calculate the surface of the figure we must perform the following mathematical procedure.
We must find the surface of each of the faces that the figure has, we do this by multiplying base by height; in the case of triangles it is base times height divided in two.
2.4 * 1.3 = 3.121.3 * 1.6 = 2.081.5 * 1.3 = 1.952.4 * 1.6 = 3.840.9 * 1.2 = 1.08Now we must multiply these values by the number of faces of this dimension:
3.12 * 1 = 3.122.08 * 2 = 4.161.95 * 2 = 3.93.84 * 2 = 7.681.08 * 4 = 4.32Then we add all the surfaces to have the total surface
3.12 + 4.16 + 3.9 + 7.68 + 4.32 = 23.18On the other hand, to find the volume of the figure we must multiply height by length by width; in the case of the triangle it is the same formula because it has a rectangular base.
2.4 * 1.3 * 1.6 = 4.9922.4 * 1.3 * 0.9 = 2.8084,992 + 2,808 = 7.8Learn more about yards in: https://brainly.com/question/28365360
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what is e and in
calculus for business
2. Calculate the surface area and volume of a square pyramid
10cm
12cm
10cm
Answer:
Surface are = 340 cm²; Volume = 363.33 cm³.------------------------------
Full surface area is the sum of areas of 4 triangles and the square base:
S = 4*1/2*10*12 + 10² S = 240 + 100S = 340 cm²Find the height h of the pyramid, using slant height and the side of the base and Pythagorean:
h² = 12² - (10/2)²h² = 144 - 25h² = 119h = √119 ≈ 10.9 cmFind the volume:
V = 1/3*a²hV = 1/3*10²*10.9V = 363.33 cm³A car is driving at 180 miles per hour. What is the speed in miles per minute
Joan’s finishing time for the Bolder Boulder 10K race was 1.66 standard deviations faster than the women’s average for her age group. There were 410 women who ran in her age group. Assuming a normal distribution, how many women ran faster than Joan? (Round down your answer to the nearest whole number.)
Joan completed the race 1.66 standard deviations faster than the typical female of her age group. The standard deviation will be denoted by the symbol “” and the women's average finish time by the symbol “”. Then, Joan's remaining time was plus 1.66.
What is the assuming of normal distribution?The proportion of women who finished the race sooner than Joan. In this case, it is possible to apply the normal distribution.
The percentage of values to the left of z = 1.66 can then be calculated or found using a standard normal distribution table. The number of women who finished the race ahead of Joan is represented by the percentage in the table below.
According to a normal distribution table or calculator, there are approximately 0.9525 numbers to the left of the value z = 1.66.
Therefore, This means that out of the 410 female runners in Joan's age group, about 0.9525 × 410 = 391.23 of them beat her. The final count is 391 women, rounded to the next whole number.
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Use Descartes' Rule of Signs to determine the possible numbers of positive and negative real zeros.
Answer:
(a) Possible number(s) of positive real zeros: 3
(b) Possible number(s) of negative real zeros: 1
Step-by-step explanation:
Descartes' Rule of Signs tells us the maximum number of positive and negative roots.
Positive root case
[tex]f(x)=-3x^4+2x^3-x^2+9x+7[/tex]
As there are 3 sign changes, the maximum possible number of positive roots is 3.
Negative root case
[tex]\begin{aligned}f(x)&=-3(-x)^4+2(-x)^3-(-x)^2+9(-x)+7\\&=-3x^4-2x^3-x^2-9x+7 \end{aligned}[/tex]
As there is one sign change, the maximum possible number of negative roots is 1.
The graph of g(x) is the result of translating the graph of f(x) = 3* six units to the right. What is the equation
g(x) = 3^x-6
g(x) = 3^x+6
g(x) = 3^x-6
g(x) = 3^x+ 6
Translation the graph of the function [tex]y=f(x)[/tex]a units to the right gives you the function [tex]y=f(x-a)[/tex]
If the graph of the function [tex]f(x)=3^{x}[/tex] is translated 6 units to the right, then the function becomes
[tex]g(x)=f(x-6)=3^{x-6}[/tex]
Answer: correct choice is A
What is the average rate of change? Problem in the picture
The average rate of change over the interval (-1, 2) of the function is 3.
What is a parabola?A parabola is a curve drawn in a plane. Where any point is at an equal distance from a fixed point (the focus) and a fixed straight line (the directrix).
A graph of the parabola is given.
The vertex is (-1, -4).
And the y-intercept is -3.
So, the equation of the parabola is,
y = (x + 1)² - 4.
The average rate of change over the interval (-1, 2):
= f(-1) - f(2)/(-1 - 2)
= (-4 - 5)/-3
= 3
Hence, 3 is the average rate of change.
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suppose that you have an alphabet of 26 letters. (a) how many possible simple substitution ciphers are there? (b) a letter in the alphabet is said to be fixed if the encryption of the letter is the letter itself. how many simple substitution ciphers are there that leave: (i) no letters fixed? (ii) at least one letter fixed? (iii) exactly one letter fixed? (iv) at least two letters fixed?
A. There are 25^26 possible simple substitution ciphers.
How did we arrive at this assertion?(a) A simple substitution cipher is a substitution of one letter for another. In a simple substitution cipher, each letter in the alphabet can be mapped to one of the 25 other letters. Therefore, for each letter in the alphabet, there are 25 possible substitutions. The total number of possible simple substitution ciphers is the number of possible substitutions for each letter, raised to the power of the number of letters in the alphabet:
25^26 = 25 × 25 × 25 × ... × 25 (26 times)
So, there are 25^26 possible simple substitution ciphers.
(b) (i) If no letters are fixed, then each letter can be mapped to one of the 25 other letters. Therefore, the number of simple substitution ciphers that leave no letters fixed is:
25 × 24 × 23 × ... × 2 × 1 = 25!
(ii) If at least one letter is fixed, then for each letter in the alphabet, there are 24 possible substitutions. Therefore, the number of simple substitution ciphers that leave at least one letter fixed is:
25 × 24 × 23 × ... × 2 × 1 = 25!
(iii) If exactly one letter is fixed, then there are 26 possible letters that could be fixed. For each of these 26 possibilities, there are 24 possible substitutions for each of the remaining 25 letters. Therefore, the number of simple substitution ciphers that leave exactly one letter fixed is:
26 × 24^25 = 26 × 24 × 24 × ... × 24 (25 times) = 26 × 24!
(iv) If at least two letters are fixed, then the number of ways to choose the two fixed letters, multiplied by the number of ways to arrange the other 24 letters, gives the number of ciphers that have exactly two fixed letters. The number of ways to arrange 24 letters is 24!, and there are 26 choose 2 ways to choose two letters from 26:
26 choose 2 × 24! = 325 × 24!
However, this counts ciphers with exactly two fixed letters twice: once for each of the two fixed letters. So, to find the number of ciphers with at least two fixed letters, we need to subtract the number of ciphers with exactly two fixed letters and divide by 2:
(25! - 325 × 24!) / 2 = (25! - 325 × 24!) / 2.
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Select the correct answer from each drop-down menu. Given: , , , and are the vertices of quadrilateral. Prove: is a square. Using the distance formula, i found that.
WXYZ must be a square, all the sides must have a length of 5.
The vertices of the quadrilateral are:
W(-1, 1), X(3, 4), Y(6,0), and Z(2, -3)
Distance can be calculated using the formula derived from Pythagoras theorem. In coordinate geometry, the distance formula is:
[tex]\sqrt{[(x_2 -x_1)^2 + (y_2 - y_1)^2]}[/tex]
We have to prove that WXYZ is a square.
Using the distance formula :
[tex]WX = \sqrt{(-1-3)^2+(1-4)^2}\\ \\WX = \sqrt{16 + 9}\\ \\WX = \sqrt{25}\\ \\WX = 5[/tex]
Since WXYZ must be a square, all the sides must have a length of 5.
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The given question is incomplete, complete question is:
Select the correct answer from each drop-down menu.
Given: W(-1, 1), X(3, 4), Y(6,0), and Z(2, -3) are the vertices of quadrilateral WXYZ.
Prove: WXYZ is a square.
Using the distance formula, I found that
…
A. all four sides have a length of 5
B. all four sides have different lengths
C. only 2 sides have the same length
D. all four sides have a length of 10
PLS HELP <33
Which of the numbers listed below are solutions to the equation? Check all
that apply.
|x = -25
A. 25
B. 0
C. 5
D. -5
E.-25
F. None of these
Answer:
There is no value of x that makes the equation be true since an absolute value can never be negative.
No solution
Step-by-step explanation:
A bag with 12 marbles has 12 blue marbles,a marble is chosen from the bag,What's the probability is blue
100%, If 12 of all 12 marbles are blue, its 100%
There are 15 students in an art class. Mr Popplewell has 300 colored pencils to distribute equally among the students. How many colored pencils will each student receive?
Answer:
Step-by-step explanation:
15 into 300 is 20
300÷ 15 = 20
Solve for x Each figure is a trapezoid
The value of x in the trapezoid is 12
How to determine the valueIt is important to note that the properties of a trapezoid are;
Opposite sides of a trapezoid are equalOpposite angles of a trapezoid are equalThe diagonals bisect each other at right angleThe sum of the interior angles is 360 degreesNow, let's equate the angles, we getl
7x + 21 = 105
collect the like terms, we get;
7x = 105 - 21
subtract the like terms
7x = 84
Make 'x' the subject of formula
x = 84/7
Divide the values
x = 12
Hence, the value is 12
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Please helpppp
if y+3/y-3 = 6
What is the value of y?
f(x) =3(x-2) (x+4)
f(x) = (3x+12) (x-2)
f(x) =3(x+4) (x+2)
f(x) = 3 (x-4) (x+2)
Answer:
Answer is in the attached photo
Step-by-step explanation:
SolutionThe solution is in the attached photo, do take note to find the value of y, we will have to make y the subject.
Find the lower quartile for the data. {63, 74, 63, 76. 73, 70, 74, 69, 69, 65, 70, 70, 72, 70, 65}
A. 65
B. 68
C. 66
D. 67
Answer:
65
Step-by-step explanation:
The lower quartile for the given data is 65. To calculate this, we first need to sort the data in ascending order: {63, 63, 65, 65, 69, 70, 70, 70, 70, 72, 73, 74, 74, 76}. The lower quartile is then calculated as the median of the lower half of the data, which is 65.
The length of a rectangle is 6 cm. less than 3 times the width. If the perimeter of the rectangle is 60 cm.,
find the length and the width.
(Hint - The perimeter of a rectangle is given by: P = 2L+2W)
The length is
The width is
cm.
Submit Question
cm.
Question Help: Post to forum
Answer: w=9cm l=21cm
Step-by-step explanation
l=3w-6
l+l+w+w=60
3w-6+3w-6+w+w=60
8w-12=60
8w=60+12=72
w=72/8
w=9
l=3w-6
l=27-6
l=21
PLEASE HELP (IMAGE ATTACHED)
The answer I get is -3x^9 +2x^8 -8 over x^4
What does it simplify to? Use positive exponents only
Answer:
Step-by-step explanation:
To simplify the expression, we need to divide -3x^9 + 2x^8 - 8 by x^4.
The procedure is as follows:
Divide -3x^9 by x^4: -3x^9 / x^4 = -3x^5
Divide 2x^8 by x^4: 2x^8 / x^4 = 2x^4
Divide -8 by x^4: -8 / x^4 = -8x^-4
Combine the results from steps 1-3: -3x^5 + 2x^4 - 8x^-4
Note that the exponent of x in each term is either positive or zero. We can't simplify the expression further since we can't simplify the exponents any more.
A salesperson's weekly paycheck is 25% more than a second salesperson's paycheck. The two paychecks total $1225. Find the amount of each paycheck. (Round your answers to the nearest cent.) first salesperson's paycheck $ second salesperson's paycheck
On solving the provided question we can say that the equation is p + 1.25p = 1225 => 2.25p = 1225 => p = 544.44
What is equation?A formula is a formula that connects two statements and uses the equal sign (=) to indicate equality. A formula that proves the equality of two formulas is called an equation in algebra. For example, in the expression 3x + 5 = 14, the equal sign separates the variables 3x + 5 and 14. The relationship between the two sentences on either side of the letter is represented by a mathematical formula. In many cases, only one variable can also act as a symbol. For example, 2x – 4 = 2.
the equation is
p + 1.25p = 1225
2.25p = 1225
p = 544.44
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A pack of gray wolves was reintroduced to a forest. The table gives the size of
this population of wolves over time.
Which model,in which t represents that time in year,best fits the data in the table
The exponential regression equation that best fits the data in the table is given as follows:
C. f(t) = 11.9(1.12)^t.
How to obtain the exponential function?The standard definition of an exponential function is given as follows:
y = a(b)^x.
In which:
a is the value of y when x = 0.b is the rate of change.For this problem, we have that the parameters are estimated as follows:
a = 11.9, as when x = 0, y = 12, and the closest option to 12 is a = 11.9.b = 1.12, as the population increases over time, hence b > 1.This means that the correct option is given by option C.
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12) What is the 12th term of the following sequence? *
5,-1, -7,...
Answer:
12th term = -61
Step-by-step explanation:
Given sequence,
→ 5, -1, -7, ...
Now we have to,
→ Find the 12th term of the sequence.
The common difference is,
→ d = a2 - a1
→ d = -1 - 5
→ [ d = -6 ]
Formula we use,
→ an = a1 + (n - 1)d
Then value of 12th term will be,
→ an = a1 + (n - 1)d
→ a12 = 5 + (12 - 1) × (-6)
→ a12 = 5 + 11 × (-6)
→ a12 = 5 - 66
→ [ a12 = -61 ]
Therefore, the 12th term is -61.
The table shows the value of a camper [tex]t[/tex] years after it is purchased. It is an exponential decay function.
a. What is the value of the camper after 5 years? Round to the nearest dollar.
The value of the camper after 5 years is given as follows:
$15,155.2.
How to define the exponential function?An exponential function is defined as follows:
y = a(b)^x.
In which:
a is the value of y when x = 0.b is the rate of change.From the table, the rate of change is given as follows:
b = 29600/37000
b = 0.8.
Then the value of the camper after five years can be obtained applying the recursion, multiplying the value after 4 years by the rate of change of 0.8, as follows:
18944 x 0.8 = $15,155.2.
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5a - 26 = -10
6a + 46 = 36
If (a,b) is the solution to the system of equations shown above, what is the value of a?
Answer:
Step-by-step explanation:
To solve for the value of "a", we can isolate "a" in one of the equations and then substitute the result into the other equation. Here's how we can do that:
Starting with the first equation:
5a - 26 = -10
5a = -10 + 26
5a = 16
a = 16 / 5
a = 3.2
Now that we know the value of "a", we can substitute it into the second equation:
6a + 46 = 36
6 * 3.2 + 46 = 36
19.2 + 46 = 36
65.2 = 36
This means that the system of equations has no solution, as the values of "a" and "b" can't both satisfy both equations at the same time.
A. 30.28 square feet
B. 24.28 square feet
C. 36.56 square feet
D. 30.56 square feet
Answer:
B. 24.28 square feet
Step-by-step explanation:
You want the area of a figure composed of a rectangle, triangle, and semicircle.
Area formulasThe formulas for the areas of the parts of the figure are ...
A = LW . . . . rectangle of length L and width W
A = 1/2bh . . . . triangle with base b and height h
A = π/2r² . . . . . . semicircle of radius r
RectangleThe area of the rectangle is ...
A = (4 ft)(3 ft) = 12 ft²
TriangleThe area of the triangle is ...
A = 1/2(4 ft)(3 ft) = 6 ft²
SemicircleThe semicircle has a radius that is half the diameter. The diameter is shown as 4 ft so the radius is 2 ft. The area of the semicircle is ...
A = π/2(2 ft)² = 4(3.14)/2 ft² = 6.28 ft²
Composite figure areaThe area of the composite figure is the sum of the areas of its parts:
Area = 12 ft² +6 ft² +6.28 ft² = 24.28 ft²
The area of the composite figure is about 24.28 ft².
Solve for x with the given measures
The measured value x = 13.
What is parallelogram?
A unique variety of quadrilateral made up of parallel lines is known as a parallelogram. A parallelogram can have any angle between its adjacent sides as long as its opposite sides are parallel. If two opposite sides of a quadrilateral are parallel and congruent, it will be a parallelogram. Consequently, a quadrilateral in which both pairs of opposite sides are parallel and equal is known as a parallelogram.
We can solve this easily using alternative interior angles. A parallelogram's interior is always 360 degrees, right?
In the given parallelogram the side vy = yx
VY = YX = 80 = 6x+2
6x = 80-2=78
x = 78/6= 13
Hence The measured value x = 13.
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Help me with this question…….
The volume of the cylinder is
D. 666 cubic centimetersHow to find the volume of the cylinderUsing the volume of cone given by the formula
= π r² h/3
In the problem the volume is given by 222 and volume of cylinder is equal to
= π r² h
comparing the two volumes and taking proportions
volume of cone / volume of cylinder
π r² h/3 / π r² h = 222 / volume of cylinder
π r² h / 3 π r² h = 222 / volume of cylinder
1 / 3 = 222 / volume of cylinder
volume of cylinder = 3 * 222
volume of cylinder = 666
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Expand and simplify (x + 2)(x + 1)
Answer:
x^2 + 3x + 2
Step-by-step explanation:
(x + 2) * (x + 1) =
= x * x + x * 1 + 2 * x + 2 * 1 =
= x^2 + x + 2x + 2 =
= x^2 + 3x + 2
Mike is working on solving the exponential equation 37^x= 12; however, he is not quite sure where to start. Using complete sentences, describe to Mike how to solve this equation
Hint Use the change of base formula: logby=
log y over log b
Answer:
should" (and any subsequent words) was ignored because we limit queries to 32 words.
how to find the perimeter of a right angled triangle by only its hypotenuse
Answer:
Step-by-step explanation:
To find the perimeter of a right-angled triangle when only the length of the hypotenuse is known, you'll need to use the Pythagorean theorem. Here's a step-by-step explanation:
Step 1: Understand the Pythagorean theorem
The Pythagorean theorem states that in a right-angled triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b):
c^2 = a^2 + b^2
Step 2: Substitute the known length of the hypotenuse
Let's say the length of the hypotenuse is "h". Substitute "h" for "c" in the Pythagorean theorem:
h^2 = a^2 + b^2
Step 3: Solve for one of the unknown sides
To find the perimeter of the triangle, we need to know the lengths of both sides "a" and "b". To do this, we need to solve for one of the unknown sides. Let's solve for "a".
Square root both sides of the equation:
√(h^2) = √(a^2 + b^2)
h = √(a^2 + b^2)
Square both sides of the equation:
h^2 = a^2 + b^2
Step 4: Use the Pythagorean theorem to find the other unknown side
Now that we have an expression for "a", we can use the Pythagorean theorem again to find "b":
h^2 = a^2 + b^2
Substitute the expression for "a" that we found in Step 3 into the equation:
h^2 = (√(a^2 + b^2))^2 + b^2
h^2 = a^2 + b^2 + b^2
h^2 = 2 * b^2 + a^2
h^2 - a^2 = 2 * b^2
b^2 = (h^2 - a^2) / 2
Take the square root of both sides:
b = √((h^2 - a^2) / 2)
Step 5: Calculate the perimeter
The perimeter of the triangle is the sum of the lengths of all three sides, so we can now calculate the perimeter using the lengths of "a" and "b" that we found in Steps 3 and 4:
P = a + b + h
Step 6: Conclusion
Therefore, the perimeter of the right-angled triangle can be found by first using the Pythagorean theorem to find the lengths of two of the sides, and then adding up the lengths of all three sides to find the perimeter.
How do I find the correct answer to this question?
The direction and slope of line A'B' would still be the same as that of line AB, but the positioning of A'B' would depend on the location of line AB with respect to the origin and the value of g.
What is a scale factor ?
A scale factor is a number that scales or multiplies the size or dimensions of an object or a geometric figure by the same amount in all directions. It can be used to describe changes in size or magnification of an object or figure, and is often expressed as a ratio or a percentage.
When line AB is dilated with a scale factor of 3 and a center of dilation at the origin, the resulting line A'B' will be three times as long as line AB and will pass through the origin.
The direction and slope of line A'B' will be the same as that of line AB, but it will be positioned closer to the origin.
If line AB were dilated with a scale factor of g, then the resulting line A'B' would be g times as long as line AB and would also pass through the origin.
Therefore, The direction and slope of line A'B' would still be the same as that of line AB, but the positioning of A'B' would depend on the location of line AB with respect to the origin and the value of g.
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