Determine the equation of a line in slope, y-intercept form, that has a slope of -2/5 and passes through the point (-5,7)
Answer:
y = -2/5x + 5
Step-by-step explanation:
y = -2/5x + b
7 = -2/5(-5) + b
7 = 2 + b
5 = b
What is the simple interest that is missing from the table?
Answer:
Calculate simple interest on the principal only, I = Prt. Simple interest does not include the effect of compounding.
Black Diamond Company produces snowboards. Each snowboard requires 2 pounds of carbon fiber. Management reports that 7,000 snowboards and 8,000 pounds of carbon fiber are in inventory at the beginning of the third quarter, and that 170,000 snowboards are budgeted to be sold during the third quarter. Management wants to end the third quarter with 5,500 snowboards and 6,000 pounds of carbon fiber in inventory. Carbon fiber costs $19 per pound. Each snowboard requires 0.5 hour of direct labor at $24 per hour. Variable overhead is budgeted at the rate of $14 per direct labor hour. The company budgets fixed overhead of $1,802,000 for the quarter. Required: 1. Prepare the production budget for the third quarter. Hint: Desired ending inventory units are given. BLACK DIAMOND COMPANY Production Budget (in units) Third Quarter Budgeted sales units Add: Desired ending inventory units Total required units Less: Beginning inventory units Units to produce 170,000 5,500 175,500 7,000 168,500 2. Prepare the direct materials budget for the third quarter. BLACK DIAMOND COMPANY Direct Materials Budget Third Quarter Units to produce Materials needed for production (pounds) Total materials required (pounds) Materials to purchase (pounds) + Cost of direct materials purchases 3. Prepare the direct labor budget for the third quarter. BLACK DIAMOND COMPANY Direct Labor Budget Third Quarter Units to produce Direct labor hours needed Cost of direct labor 4. Prepare the factory overhead budget for the third quarter. BLACK DIAMOND COMPANY Factory Overhead Budget Third Quarter Direct labor hours needed Budgeted variable overhead Budgeted total factory overhead
Production: 168,500 units.
Direct materials: 337,000 pounds.
Direct labor: Calculated based on units produced.
Factory overhead: Calculated based on direct labor hours.
1. Production Budget for the Third Quarter:
BLACK DIAMOND COMPANY Production Budget (in units) Third Quarter
Budgeted sales units: 170,000
Add: Desired ending inventory units: 5,500
Total required units: 175,500
Less: Beginning inventory units: 7,000
Units to produce: 168,500
2. Direct Materials Budget for the Third Quarter:
BLACK DIAMOND COMPANY Direct Materials Budget Third Quarter
Units to produce: 168,500
Materials needed for production (pounds): 2 pounds per snowboard
Total materials required (pounds): 337,000 pounds
Materials to purchase (pounds): Total materials required - Beginning inventory pounds - Desired ending inventory pounds
3. Direct Labor Budget for the Third Quarter:
BLACK DIAMOND COMPANY Direct Labor Budget Third Quarter
Units to produce: 168,500
Direct labor hours needed: 0.5 hour per snowboard
Cost of direct labor: Direct labor hours needed * Direct labor rate
4. Factory Overhead Budget for the Third Quarter:
BLACK DIAMOND COMPANY Factory Overhead Budget Third Quarter
Direct labor hours needed: Calculated from the direct labor budget
Budgeted variable overhead: Direct labor hours needed * Variable overhead rate
Budgeted total factory overhead: Budgeted fixed overhead + Budgeted variable overhead
Note: The specific rates for direct materials, direct labor, and variable overhead were not provided in the given information and would need to be included in the calculations based on the company's specific cost structure.
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The blue print below is a rectangular living room that has semicircular sitting area attached to it. Part A What is the perimeter of the figure in the blue print? Show or explain how you got your answer?
Answer:
Perimeter = 62.84 ft
Explanation:
The perimeter of the figure is the length of the blue line:
So, we know the length of some parts of the blue line but the part that surrounds the semicircle is missing. So, we can calculate the length of that part using the following equation:
\(\text{Perimeter semicircle}=\pi\cdot r\)Where π is approximately 3.14 and r is the radius of the circle, in this case, 6 ft. So, the perimeter of the semicircle is:
\(\text{Perimeter semicircle = 3.14}\cdot6\text{ = 18.84 ft}\)Therefore, the perimeter of the figure is:
Perimeter = 16 ft + 12 ft + 16 ft + 18.84 ft
Perimeter = 62.84 ft
Solve for b.
5b = 85
Answer:
b = 17 t = 12
Step-by-step explanation:
5b = 85
5b/5 = 85/5
b = 17
t/3 = 4
t/3 x 3 = 4 x 3
t = 12
A triangle has two sides of lengths 7 and 12. What value could the length of
the third side be?
Check all that apply.
A. 7
B. 9
C. 17
D. 3
E. 5
F. 11
Last year the depth of the river was 4.2 feet deep. This year it dropped 14%.
The depth of the river is 3.612 feet.
How to illustrate the percentage?A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100.
The percentage therefore refers to a component per hundred. Per 100 is what the word percent means. It is represented by %.
Since last year the depth of the river was 4.2 feet deep and year it dropped 14%. The depth will be:
\(= 4.2 - (14\% \times 4.2)\)
\(= 4.2 - 0.588\)
\(= 3.612 \ \text{feet}\)
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Can someone please help me I really need help please help me thank you
Answer:
The initial value of the computer
Explanation:
The v-intercept of the line is the point when the graph goes through the v-axis. At this point, t=0, meaning no time has yet passed. Since no time has passed, the v equals the original value of the computer at the v-intercept, meaning the answer is the initial value of the computer.
1/2+2/3 PLEASE HELP AND DONT DO IT LIKE 1.083333333 MY TEACHER DOESNT ALLOW THAT PLEASE HELP ME
Answer:
7/6 or 1 1/6
Step-by-step explanation:
when you add or subtract fractions, you have to have a common denominator. in this case, your common denominator is 6
1/2=3/6
2/3=4/6
add the numerators and keep the denominator 6
4+3=7
7/6 or 1 1/6
Mr. Carandang sold a total of 1,790 prints of one of his drawings. Out of all 1,273 unframed prints that he sold, 152 were small and 544 were medium-sized. Out of all of the framed prints that he sold, 23 were small and 42 were extra large. Of the large prints that he sold, 188 were framed and 496 were unframed.
Small Medium Large Extra Large Total
Framed 23 264 188 42 ?
Unframed 152 544 496 81 1,273
Total 175 808 684 123 1,790
How many framed prints did Mr. Carandang sell?
329
475
517
1,034
Answer:
Total framed print = 517
Step-by-step explanation:
Framed print:
Small = 23
Medium = 264
Large = 188
Extra large = 42
Total framed print = Small + Medium + Large + extra large
= 23 + 264 + 188 + 42
= 517
Total framed print = 517
Unframed print:
Small = 152
Medium = 544
Large = 496
Extra large = 81
Total unframed print= Small + Medium + Large + extra large
= 152 + 544 + 496 + 81
= 1,273
Answer:
C- 517
Step-by-step explanation:
Consider a cube that measures 1 inch on each side. We can think of a cubic foot as a dilation of the cubic inch by a factor of 12. What is the volume, in cubic inches, of a cubic foot? *
The volume of the cube is 1 cubic foot.
Volume of cube:Given that, each side of cube is 1 inch.
When dilation of the cubic inch by a factor of 12. Then each side of cube became 12 inches.
As we know that,
\(12inch=1 foot\)
So that, each side of cube become 1 foot.
Volume of cube \(=(side)^{3}\)
\(Volume=1^{3}=1ft^{3}\)
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Answer:
its 1728
Step-by-step explanation:
Is the equation 96 ÷ 3 = 72 ÷ 2 true or false?
True
False
Answer:
false
Step-by-step explanation:
96/3=32
72/2=36
Rewrite the problem using substitution and simplify the expression using order of operations and show your work.
3. Evaluate:
Suppose you want to buy something for $60, and you have $15 saved up so far. Then your grandmother calls and says she will chip in for your purchase. She doesn’t tell you the amount of money she will give you yet, so you just consider it x dollars.
The algebraic expression for the scenario is 15 + x = 60
How to evaluate the algebraic expression for the statement?From the question, we have the following parameters that can be used in our computation:
Amount saved up = $15
Cost of item = $60
Amount gifted by your grandma = x
The above parameters means that the mathematical statement is an equation statement
So, we have the following representation
Amount saved up + Amount gifted by your grandma = Cost of item
Substitute the known values in the above equation, so, we have the following representation
15 + x = 60
Hence, the algebraic expression is 15 + x = 60
The question does not require that the equation be solved
However, when it is solved, we have:
15 + x = 60
Subtract 15 from both sides
x = 45
So, the amount is 45
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Lydia bought a shirt at 20% off its retail price of $40. She paid 5% tax on the price after the discount. How much did Lydia pay for the shirt?
make sure to look at the photo :) i hope you have a good day
Answer:
$33.60
Step-by-step explanation:
Original price of shirt: $40
Percent discount: 20%
Amount of discount: 20% of $40 = 0.2 × $40 = $8
Price after discount: $40 - $8 = $32
Percent of tax: 5%
Amount of tax: 5% of $32 = 0.05 × $32 = $1.60
Total paid after discount and tax: $32 + $1.60 = $33.60
Answer: Lydia paid the amount of 33.60 dollar
Step-by-step explanation:
Retail price of shirt = 40 dollar
Discount = 20%
Discount value:
=20% of 40 dollar [ 20/100 * 40 ⇒ 1/5 * 40 ⇒ 40/5 = 8 ]
= 8 dollar [ discount value]
Price of shirt after discount :
= 40 - 8
= 32 dollar
As she paid 5% discount on the discounted price ( 32 dollar )
So, 5% of 32 = 1.6 dollar [ 5/ 100 * 32 ⇒ 1/20 * 32 ⇒ 32/20 = 1.6]
Amount to pay = 32( price after discount) + 1.6 ( Tax)
= 33.60 dollar
Determine which process generates more values that are more than 2 standard deviations from the mean
The process that generates more values that are more than 2 standard deviations from the mean is called a "fat-tailed" distribution.
In a fat-tailed distribution, the probability of extreme values occurring is higher compared to a normal distribution.
To understand this concept, let's consider two processes: Process A and Process B.
Process A generates a dataset with a normal distribution, while Process B generates a dataset with a fat-tailed distribution.
In a normal distribution, the majority of the data falls close to the mean, with fewer values farther away.
The probability of values more than 2 standard deviations from the mean is relatively low.
On the other hand, in a fat-tailed distribution, there is a higher likelihood of extreme values occurring.
This means that the probability of values more than 2 standard deviations from the mean is higher.
For example, let's say we have two datasets: Dataset A generated by Process A and Dataset B generated by Process B.
We calculate the mean and standard deviation for both datasets.
In Dataset A, if the mean is 50 and the standard deviation is 5, then values more than 2 standard deviations away from the mean would be greater than 60 or less than 40.
In Dataset B, if the mean is 50 and the standard deviation is also 5, then values more than 2 standard deviations away from the mean would have a wider range.
These values could be significantly higher than 60 or lower than 40, depending on the specific distribution of Dataset B.
Therefore, if Process B generates a fat-tailed distribution, it is more likely to produce values that are more than 2 standard deviations from the mean compared to Process A and its normal distribution.
In summary, the process that generates more values that are more than 2 standard deviations from the mean is a fat-tailed distribution, which has a higher likelihood of extreme values occurring.
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Determine which theorm should be user , and find AB
Step-by-step explanation:
perpendicular bisector
AB= 17
A production process operates with 1% nonconforming output. Every hour a sample of 25 units of product is taken, and the number of nonconforming units counted. If one or more nonconforming units are found, the process is stopped and the quality control technician must search for the cause of nonconforming production.
a. What is the probability that 1 or more nonconforming units is found?
b. What is the probability that exactly 3 units are nonconforming?
a. The probability that 1 or more nonconforming units are found is 0.2311.
b. The probability that exactly 3 units are nonconforming is 0.000058.
a. To solve the problem, you can use the complement rule. The complement rule states that the probability of an event occurring is 1 minus the probability of the event not occurring. So, in this case, the probability that no nonconforming units are found in a sample of 25 units is:
P(no nonconforming) = (0.99)²⁵ = 0.787.
Therefore, the probability that 1 or more nonconforming units are found is:
P(1 or more nonconforming) = 1 - P(no nonconforming) = 1 - 0.787 = 0.213.
Rounded to four decimal places, this is 0.2311.
b. To solve the problem, you can use the binomial probability formula:
P(X=k) = (n choose k) * p^k * (1-p)^(n-k).
Here, n = 25 is the sample size, k = 3 is the number of nonconforming units, and p = 0.01 is the probability of a unit being nonconforming.
Using the formula, we get:
P(X=3) = (25 choose 3) * (0.01)³ * (0.99)²² = 2300 * 0.000001 * 0.5459 = 0.000058.
Rounded to six decimal places, this is 0.000058.
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If the change in y equals 10 and the change in x equals -5, then
the slope of the curve is positive.
the slope of the curve is negative.
the curve must be a straight line.
the slope cannot be calculated without more information.
PLZ HElp!! Solve the inequality. –6 < 2x – 4 < 4
Answer:
- 1 < x < 4
Step-by-step explanation:
\( - 6 < 2x - 4 < 4 \\ - 6 + 4 < 2x < 4 + 4 \\ - 2 < 2x < 8 \\ \frac{ - 2}{2} < x < \frac{8}{2} \\ \purple{ \boxed{ \bold{ - 1 < x < 4}}}\)
PLEASE HELPPP!!!! Describe the graph using both set-builedr notation and interval notation.
Answer:
See below
Step-by-step explanation:
The inequality in the picture is the line to the left from 15
Set builder notation
{x | x < 15}Interval notation
(-oo, 15)Jayden throws a ball up in the air. The graph below shows the height of the ball
h in feet after t seconds. Find the interval for which the ball’s height is increasing.
Answer:
[0,1.5]
Step-by-step explanation:
goes right ->
XY= 15 and YZ= 17 find XZ
Answer:
xz=255
Step-by-step explanation:
17 is prime so yz has to be 1*17
if that's the case xy=15*1
so 15*17=255
6. Erin runs laps around a circular pond with a radius of 12 yards. She calculated the total distance she would run after ten laps around the pond. Is Erin's calculation correct? If not, correct her work. ( = (3.14) (12) (10) (= 37.68 (10) ( = 376.8 yards true or false
Answer:
False
Step-by-step explanation:
C=2πr times 10 laps
She did πr times 10 laps then multplied it by 10 again.
she needed to do 2π(12) times 10 which is equal to 754.
The calculation of the total distance run by Erin was calculated wrongly.
The total distance that Erin would run can be determined by multiplying the number of laps run by the circumference of a circle.
Circumference of a circle = 2πr
Where:
π = pi = 3.14 r = radius = 12 yardsCircumference of a circle = 2 x 3.14 x 12 = 75.36 yards
Total distance = 75.36 x 10 = 753.60 yards
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The relationship between the amount of time a basketball player spent practicing the day before a game and the number of points he scored in the game is graphed on the scatter plot shown.
Describe the type and degree of association in the scatter plot and what it means in terms of the time the player spent practicing and the number of points he scored in the game.
As the time a basketball player practices increases, the number of points scored in a game increases with a strong linear association.
As the time a basketball player practices increases, the number of points scored in a game increases with a strong nonlinear association.
As the time a basketball player practices increases, the number of points scored in a game decreases with a weak linear association.
As the time a basketball player practices increases, the number of points scored in a game decreases with a weak nonlinear association.
See image down below-
As a result, we may draw the conclusion that there is a connection between the amount of time spent training and the total number of points scored during a game.
what is plotting data?The most typical approach to display data using a chart is a graph that shows the relationship between two additional variables. Diagrams created by hand or on a computer are also acceptable. Move 2 units to the right after starting at the origin before going 3 units up. The coordinates for the points 2, 3, should be shown on the coordinate plane. Clearly state your points. The pink dot with the letter P thus stands for 2.3. Before creating a line chart, you need first generate a number line for each value in your data collection. Put an X (or dot) over each value of the data on the number line after that. For each instance when a value appears in a record, place an X over the corresponding number.
The right response is: There is a significant linear correlation between the quantity of points scored in a game and the amount of time a basketball player spends practising, according to the scatter plot.
A positive linear relationship between practise time and game point totals is shown in the scatter plot. This implies that as practise time grows, so do the amount of points scored during a game. Furthermore, the points are closely packed together along a straight line with an upward slope, suggesting that the link is strong
As a result, we may draw the conclusion that there is a connection between the amount of time spent training and the total number of points scored during a game. This makes reasonable because training helps athletes develop their
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1) SAC are selling sweatshirts. The current rate for an MGCI shirt is $27 per shirt. At this rate SAC sells 300 shirts. A survey indicates that for every $1.50 decrease in price, 25 more people will buy shirts. a) Write an equation to represent the revenue, R, as a function of n, the number of price decreases by $1.50. b) Determine R'(n). c) Determine R'(6). d) Determine R'(n) = 0 e) Determine when R'(n)= 0 f) What is the significance of the point where R'(n)=0 for this question?
(a) The equation to represent the revenue, R, as a function of n is : R(n) = ($27 - $1.50n)(300 + 25n)
(b) R'(n) = 675 - 450 - 75n
(c) R'(6) = -225
(d) R'(0) = 225
(e) n = 3
(f) The significance of the point where R'(n) = 0 is that it represents the maximum revenue for SAC.
a) To write an equation for the revenue, R, as a function of n, the number of price decreases by $1.50, we first need to determine the price and quantity sold as functions of n. The price per shirt after n price decreases is $27 - $1.50n, and the quantity sold is 300 + 25n. The revenue is the product of price and quantity, so the equation is:
R(n) = ($27 - $1.50n)(300 + 25n)
b) To determine R'(n), we need to find the derivative of the revenue function with respect to n. First, expand the equation:
R(n) = 8100 + 675n - 450n - 37.5n^2
Now, take the derivative:
R'(n) = 675 - 450 - 75n
c) To determine R'(6), plug n = 6 into the equation:
R'(6) = 675 - 450 - 75(6) = 225 - 450 = -225
d) To find where R'(n) = 0, plug n = 0 into the equation:
R'(0) = 675 - 450 - 75(0) = 225
e) To determine when R'(n) = 0, solve the equation from part d:
225 = 75n
n = 3
f) The significance of the point where R'(n) = 0 is that it represents the maximum revenue for SAC. At this point, the rate of change in revenue is zero, and any further price decreases will result in a decrease in revenue. Therefore, SAC should decrease the price three times (by $1.50 each time) to maximize their revenue from selling sweatshirts.
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9) For each right triangle, find the length of the side that is not given:
Answer:
A) 11.66190379
B) 9.74679
C)10.24695
D)6.32455532
Step-by-step explanation:
All of these are done by using the equation A^2 + B^2 = C^2, C being the long side and a and b being the short side.
Jordan and Taylor agree to meet at the gym. Jordan arrives uniformly between 8:00AM and 8:50AM. Taylor arrives uniformly be- tween 8:00AM and 8:30AM. Their arrival times are independent of one another. Jor- dan is impatient and will leave if Taylor is not there. Taylor will wait up to 10 minutes for Jordan. Determine the probability that they meet. 1. At least 29% 2. At least 16%, but less than 22% 3. At least 22%, but less than 29% 4. Less than 10% 5. At least 10%, but less than 16%
The answer is option 3: at least 22%, but less than 29%.
Let J be the random variable representing Jordan's arrival time, and let T be the random variable representing Taylor's arrival time.
Then, J is uniformly distributed between 8:00AM and 8:50AM, which means that J ~ U(480, 530) (measured in minutes past 12:00AM).
Similarly, T is uniformly distributed between 8:00AM and 8:30AM, which means that T ~ U(480, 510).
We want to find the probability that they meet, which means that Jordan arrives before Taylor leaves (within 10 minutes of Taylor's arrival time). Let's assume that Taylor arrives at time t (measured in minutes past 12:00AM). Then, Jordan needs to arrive between t-10 and t in order to meet Taylor.
The probability of this happening is:
P(J ∈ [t-10, t]) = (t - (t-10)) / (530 - 480) = 10/50 = 0.2
Since Taylor's arrival time is also uniformly distributed, we need to take the average of this probability over all possible values of t between 480 and 510:
P(meeting) = E[P(J ∈ [t-10, t])] for t ∈ [480, 510]
P(meeting) = (1/31) ∫₄₈₀ ⁴⁹⁰ [0.2] dt + (1/31) ∫₄₉₀ ⁵₀₀ [0.2] dt + (1/31) ∫₅₀₀ ⁵₁₀ [0.2] dt
P(meeting) = (1/31) [((0.2)(10)) + ((0.2)(20)) + ((0.2)(30))]
P(meeting) = 0.1935
Therefore, the probability that Jordan and Taylor meet is approximately 0.1935, which is between 16% and 22%.
Therefore, the answer is option 3: at least 22%, but less than 29%.
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23) An aquarium is shaped like the image below. How many square
centimeters of contact paper will it take to cover the glass on the outside?
The amount of paper needed to cover the rectangular pyramid aquarium is calculated as: 128 cm².
What is the Area of a Rectangular Pyramid Shape?A rectangular pyramid is a 3-dimensional solid shape that has a rectangular base and triangular faces that meet at a single vertex. To find the area of a rectangular pyramid aquarium, we need to find the sum of the areas of its faces.
Area of base rectangle = length * width = 8 * 5 = 40 cm².
Area of 2 identical triangular faces = base * height = 8 * 6 = 48 cm².
Area of 2 identical triangular faces = base * height = 5 * 8 = 40 cm².
Amount of paper needed to cover the glass = surface area = 40 + 48 + 40
= 128 cm².
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PLS HELP WILL MARK U BRAINLIEST!! NO FAKE ANSWERS
Answer:
\(\huge\underline\color{skyblue}{Answer ☘}\)
\(3(n - 2) - 1 < 2 - 5(n + 5) \\ 3n - 6 - 1 < 2 - 5n - 25 \\ 3n - 7 < - 5n - 23 \\ 3n + 5n < - 23 + 7 \\ 8n < - 16 \\ n < \frac{ - 16}{2} \\ n < - 2\)
therefore..
option ( c ) - 2 is correct.hope helpful~
Step-by-step explanation:
3(n - 2) - 1 < 2 - 5(n + 5)
3n - 6 - 1 < 2 - 5n - 25
3n - 7 < -23 - 5n
3n + 5n < -23 + 7
8n < -16
n < -16/8
n < 2
Option C
Find the products in simplest form. 8 21 • 5 16 = 12 25 • 15 16 =.
Answer:
5/42 and 3/4
Step-by-step explanation:
8/21 x 5/16 =
in simplest form = 5/42
12/25 x 15/16
in simples form = 3/4
Answer:
1. 5/42
2. 9/20
Step-by-step explanation: