Answer:
20 gallons
Step-by-step explanation:
The paint needed to cover her entire wall is 20 gallons. The correct option is D.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Julia used 2¹/₂ gallons of paint to cover 1/8 of her wall. The amount of paint for the entire wall will be calculated as,
1/8 fraction of wall = 2¹/₂ gallons
The total fraction of wall = 2¹/₂ x 8
The total fraction of wall = 2.5 x 8 = 20 gallons
To cover the wall the quantity of paint is 20 gallons.
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You want to make $5,000 when you sell your super rare baseball card. Ifyou originally purchased the card for $2000, and it increased at a rate of 15% peryear, will you have met your goal after 10 years to make $5,000? Explain what thisanswer means.
I buy a T.V for 10,000 and sell it at profit of 20%. how much do I get
Answer:
12,000
Step-by-step explanation:
Cost Price of T.V. = Rs. 10000
Profit percent = 20%
Profit = Profit% of C.P.
= 20 divided by 100 multiply by 1000
= Rs 2000
Selling price = C.P. + Profit
= 10000 + 2000 = 12000
Hence, the answer is Rs. 12,000 on selling the T.V.
Hope this helps you!
someone help me pls.
I will give you branliest question
Answer:
C = 25.1 cm
Step-by-step explanation:
C = 2(3.142r)
C = 2(3.142*4)
C = 2(12.568)
C = 25.136
Round to the nearest hundredth
C = 25.1
The surface area of the figure is
square is 1 square unit.)
square units. (One grid
Answer:
deededededededededede
Step-by-step explanation:
dedededededededede
You have just signed up for a broadband home internet service that uses coaxial cable. which connector type will you most likely use?
Answer:
F type connector
Step-by-step explanation:
Use an F-type connector for broadband cable connections that use coaxial cable.
The F connector is a coaxial RF connector commonly used for "over the air" terrestrial television, cable television and universally for satellite television and cable modems,
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F type connector
The F-connector is a coaxial RF connector commonly used for "wireless" terrestrial television, cable television, and common for satellite television and cable modems, usually with RG-6/U cable or with RG -59 / U.F connector is also known as threaded connector. There are two main types: 7mm (6.8mm) is the most common and used in coaxial cable, and 5mm connector is used in thin coaxial cable commonly used in satellite system.
The F-connector is an accessory that connects a coaxial cable to an electronic device or wall outlet.
Type F connectors are highly mechanical and electrically stable coaxial screw connectors for cable television (CATV), set-top boxes, cable modems and satellite television applications up to 4 GHz
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Which of the following statements accurately describes the demographics of Arab and Muslim Americans
One accurate statement amount Arab Americans is that b. Arab Americans include both Muslims and Christians.
What is a fact about Arab Muslims?Arab Muslims are known to include both Muslims and Christians and indeed it is estimated that more Arab Americans are Christians as opposed to Muslims.
They are also quite urbanized and have very high rates of education which has given then access to more income.
Options for this question include:
a. Arab Americans are not urbanized.
b. Arab Americans include both Muslims and Christians.
c. Arab Americans rank relatively low in terms of income and occupation
d. Arab Americans tend to have low levels of education and skills.
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Can someone help me asap please.
workers are loading boxes onto a truck . So far, they have loaded 48 boxes onto the truck. According to their inventory, they still need to load 96% of boxes on the truck. What is the total number of boxes the workers are loading on the truck? Explain.
Answer:
1,200
Steps down below
Step-by-step explanation:
Steps
1: 48=4% loaded on truck and they have 96% left to load
2: so set up a proportion and it should look like this
3: 48 over x = 4 over 100
4: 48/x=4/100
6: do cross multiplication 100×48= 4,800÷ 4 = 1,200 total on truck
Answer: 1,200 total on truck
Hope this helps.
What is 5 x 60 =_____tens
=________tens
=________
Answer:
300
Step-by-step explanation:
3 hundred
0 tens
0 ones
17 = − 13 − 8 x
Show your steps Please :3
Answer:
x = 3.75 or \(3\frac{3}{4}\)
Step-by-step explanation:
17 = -13 - 8x
add 13 to both sides
17 + 13 = -13 + 13 + 8x
30 = 8x
divide both sides by 8
30/8 = 8x /8
3.75 = x
For the probability distribution of a discrete random variable x
, the sum of the probabilities of all values of x
must be:
a. In the range of zero to 1
.
b. equal to zero.
c. equal to 1
.
d. equal to 0.5
.
The sum of the probabilities of all values of x must be equal to 1, as this is the total probability of all possible outcomes.
The probability distribution of a discrete random variable x is a mathematical function that provides the probabilities of occurrence of different possible outcomes of x. In probability theory, the sum of the probabilities of all values of x must be equal to 1, since this is the total probability of all possible outcomes. This is because the value of 1 represents the certainty of the event occurring, and if the sum of the probabilities of all the possible outcomes is not equal to 1, the probability of any individual outcome cannot be known. The sum of the probabilities of all values of x must be equal to 1 or it cannot be used to calculate the probability of any individual outcome. The probability of any individual outcome is determined by multiplying the probability of each outcome by the sum of all probabilities.
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define a method computeval() that takes one integer parameter and returns the parameter plus 7. ex: if the input is 3, then the output is: 10
To define a method computeval() that takes one integer parameter and returns the parameter plus 7, you can use the following code:
For example, if the input is 3, the output is 10:
Can you please help me I would appreciate it so much
Answer:
Below.
Step-by-step explanation:
The distributive property:
3(x + 4)
= 3*x + 3*4
= 3x + 12.
You are ' distributing 3 over the parentheses'
is x-2 a equation? explain
Answer:
no
Step-by-step explanation:
an equation must and always have an equal sign(=) otherwise it is an expression e.g. 2x-3y or x-2
an equation will look like this: a=b or other equations
7652 divided by 12.3
ANSWER
622.113821138 is the answer
Answer:
622.1138
Step-by-step explanation:
the numbers 6plus5i and 6minus5i, which differ only in the sign of their imaginary parts are
The numbers 6 + 5i and 6 - 5i are complex conjugates of each other, differing only in the sign of their imaginary parts.
The numbers 6 + 5i and 6 - 5i, which differ only in the sign of their imaginary parts, are called complex conjugates of each other.
In a complex number, the imaginary part is represented by the coefficient of "i". In this case, the imaginary parts are 5i and -5i.
The complex conjugate of a number is obtained by changing the sign of the imaginary part. For example, the complex conjugate of 6 + 5i is 6 - 5i, and vice versa.
Complex conjugates have some interesting properties. When multiplied together, the product of a complex number and its conjugate results in a real number. Let's demonstrate this:
(6 + 5i) * (6 - 5i) = 36 - 30i + 30i - 25i^2
Remember that i^2 is equal to -1, so substituting -1:
36 - 25(-1) = 36 + 25 = 61
The result of the multiplication is a real number, 61. This property holds true for any complex conjugate pair.
Complex conjugates are useful in many areas of mathematics, particularly in complex analysis and solving equations involving complex numbers. They also play a role in representing complex numbers in polar form and finding the magnitude or absolute value of a complex number.
In summary, when multiplied together, the product is a real number. Complex conjugates have various applications and properties in mathematics.
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9=4t t=?
Please answer as soon as possible
Answer:
9/4 or 2 1/4
Step-by-step explanation:
9=4t
Divide each side by 4
9/4=4t/4
9/4 = t
Or as a mixed number
2 1/4 = t
Answer: 9/4
Step-by-step explanation:
tutor looseconnection
tutor will lose connection
for more than 30 secs
5(x+1)=4x+21
solve please
The human resource department at a certain company wants to conduct a survey regarding worker benefits. The department has an alphabetical list of all 5705 employees at the company and wants to conduct a systematic sample of size 50.
What is k?
K=
(b) Determine the individuals who will be administered the survey. Randomly select a number from 1 to k. suppose that we randomly select 5.
Starting with the first individual selected, the individuals in the survey will be __ , __, __, __ , __
a) The value of k for the systematic sample is given as follows: k = 114.
b) The individuals are: 1, 2, 3, 4, 5.
What is systematic sample?In a systematic sample, every kth element of the sample out of a sample of n elements is taken.
In this problem, we have a total of 5705 employees, and want a systematic sample of 50 employees, hence the value of k is obtained as follows:
k = 5705/50 = 114.
(rounding the value down to the nearest integer, we just divide the number of people by the sample size to obtain the value of k).
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SVART We wish to compute 22+2 de 23 +3.2 - 92 - 27 0) We begin by factoring the denominator of the rational function. We get 23 +32 - 92 - 27- (2-a) (0 - 1) for ab. What area and b? FORMATTING: Make sure corresponds to the factor of the denominator that repeat we a b (1) Next, we express the fraction in the form 2+2 A B C + 23 +3.2 - 9. - 27 Give the exact values of A, B and C FORMATTING: Make sure A, B and C correspond to the appropriate denominators, as given in the above setup. A= 25/35 491 B= - 11/6 11/38 () Finally, we use this partial traction decomposition to compute the integral. Give its approximate value with 3 decimal places 2+2 dar -0.189 +3+32 - 9x - 27 La stion Mer
Given that 22+2 de 23+3.2-92-27We begin by factoring the denominator of the rational function: 23+32-92-27-(2-a)(0-1) for ab.
We can write the given function as:2 + 2/(x - 2) + 3/(x + 3) - 9/(x - 9) - 27/(x + 27)To find the values of A, B, and C, we need to take the common denominator which is (x - 2)(x + 3)(x - 9)(x + 27)A
= 2(x + 3)(x - 9)(x + 27) + 2(x - 2)(x - 9)(x + 27)
= 50x³ + 5350x² + 41325x + 52590B
= 3(x - 2)(x - 9)(x + 27) - 9(x + 3)(x - 2)(x + 27)
= - 44x³ - 2919x² - 405x - 972C
= (x - 2)(x + 3)(x - 9) + 3(x - 2)(x + 27) - 9(x - 9)(x + 27)
= - 6x³ - 27x² + 1107x + 972.
The partial fraction decomposition is given as:2 + 2/(x - 2) + 3/(x + 3) - 9/(x - 9) - 27/(x + 27) = (25/35)/(x - 2) + (-11/6)/(x + 3) + (11/38)/(x - 9) + (- 1/2)/(x + 27) Now, we can integrate it as follows: ∫(25/35)/(x - 2)dx + ∫(-11/6)/(x + 3)dx + ∫(11/38)/(x - 9)dx + ∫(-1/2)/(x + 27)dx= 25/35 ln│x - 2│ - 11/6 ln│x + 3│ + 11/38 ln│x - 9│ - 1/2 ln│x + 27│ + c
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determine whether the given sequence converges or diverges. if it converges, find its limit. = sin(2) 1 √
The sequence converges to 0 as the limit.
How we find the limit?The sequence is defined as sin\((2^n)\) / √(n), where n is a positive integer. As n increases, the term \(2^n\) grows exponentially, while the denominator √(n) grows at a slower rate. The sine function, sin\((2^n)\), oscillates between -1 and 1 as \(2^n\) increases.
However, the denominator √(n) becomes larger and larger. As a result, the ratio sin\((2^n)\) / √(n) approaches zero as n approaches infinity. This indicates that the sequence converges to 0. In other words, as more terms of the sequence are calculated, the values become increasingly closer to 0.
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Consider the following current information for Galaxy Inc::
Output = 200 units
ATC = $50
What is the total cost of producing 200 units of output?
a. $10,000
b. $8,000
c. $1,100
d. Non
The answer is (a) $10,000.
How the total cost of producing 200 units of output can be found?The total cost of producing 200 units of output can be found by multiplying the output (200 units) by the average total cost (ATC) per unit, which is given as $50. Therefore, the total cost is:
Total Cost = Output x ATC
Total Cost = 200 x $50
Total Cost = $10,000
Therefore, the answer is (a) $10,000.
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100,105,110.25… recusive formula
Answer:
a[1] = 100
a[n] = 1.05·a[n -1]
Step-by-step explanation:
The given terms do not have a common difference, but do have a common ratio. Each is 1.05 times the previous. This is expressed in a recursive relation as ...
a[1] = 100
a[n] = 1.05·a[n -1]
please help im struggling
Answer:
a = 6
b = 3
c = 2
Step-by-step explanation:
Since n(P) = a+b = 9
and n(Q) = b+c = 5
and b is given to be 3
a and b follow easily.
a is 9-b = 9-3 = 6
c is 5-b = 5-3 = 2
Find the power set for the following sets (Write 3 examples of each)
a) Two sets A & B both having any 2 elements
b) Two sets A & B both having any 3 elements
c) Two sets A & B both having any 4 elements
Given statement solution is :- a) Power set for two sets A and B with any 2 elements:
Set A: {1, 2}, Set B: {3, 4}
Power set of A: {{}, {1}, {2}, {1, 2}}
Power set of B: {{}, {3}, {4}, {3, 4}}
b) Power set for two sets A and B with any 3 elements:
Set A: {1, 2, 3}, Set B: {4, 5, 6}
Power set of A: {{}, {1}, {2}, {3}, {1, 2}, {1, 3}, {2, 3}, {1, 2, 3}}
Power set of B: {{}, {4}, {5}, {6}, {4, 5}, {4, 6}, {5, 6}, {4, 5, 6}}
c) Power set for two sets A and B with any 4 elements:
Set A: {1, 2, 3, 4}, Set B: {5, 6, 7, 8}
Power set of A: {{}, {1}, {2}, {3}, {4}, {1, 2}, {1, 3}, {1, 4}, {2, 3}, {2, 4}, {3, 4}, {1, 2, 3}, {1, 2, 4}, {1, 3, 4}, {2, 3, 4}, {1, 2, 3, 4}}
Power set of B: {{}, {5}, {6}, {7}, {8}, {5, 6}, {5, 7}, {5, 8}, {6, 7}, {6, 8}, {7, 8}, {5, 6, 7}, {5, 6, 8}, {5, 7, 8}, {6, 7, 8},
a) Power set for two sets A and B with any 2 elements:
Set A: {1, 2}, Set B: {3, 4}
Power set of A: {{}, {1}, {2}, {1, 2}}
Power set of B: {{}, {3}, {4}, {3, 4}}
Set A: {apple, banana}, Set B: {cat, dog}
Power set of A: {{}, {apple}, {banana}, {apple, banana}}
Power set of B: {{}, {cat}, {dog}, {cat, dog}}
Set A: {red, blue}, Set B: {circle, square}
Power set of A: {{}, {red}, {blue}, {red, blue}}
Power set of B: {{}, {circle}, {square}, {circle, square}}
b) Power set for two sets A and B with any 3 elements:
Set A: {1, 2, 3}, Set B: {4, 5, 6}
Power set of A: {{}, {1}, {2}, {3}, {1, 2}, {1, 3}, {2, 3}, {1, 2, 3}}
Power set of B: {{}, {4}, {5}, {6}, {4, 5}, {4, 6}, {5, 6}, {4, 5, 6}}
Set A: {apple, banana, orange}, Set B: {cat, dog, elephant}
Power set of A: {{}, {apple}, {banana}, {orange}, {apple, banana}, {apple, orange}, {banana, orange}, {apple, banana, orange}}
Power set of B: {{}, {cat}, {dog}, {elephant}, {cat, dog}, {cat, elephant}, {dog, elephant}, {cat, dog, elephant}}
Set A: {red, blue, green}, Set B: {circle, square, triangle}
Power set of A: {{}, {red}, {blue}, {green}, {red, blue}, {red, green}, {blue, green}, {red, blue, green}}
Power set of B: {{}, {circle}, {square}, {triangle}, {circle, square}, {circle, triangle}, {square, triangle}, {circle, square, triangle}}
c) Power set for two sets A and B with any 4 elements:
Set A: {1, 2, 3, 4}, Set B: {5, 6, 7, 8}
Power set of A: {{}, {1}, {2}, {3}, {4}, {1, 2}, {1, 3}, {1, 4}, {2, 3}, {2, 4}, {3, 4}, {1, 2, 3}, {1, 2, 4}, {1, 3, 4}, {2, 3, 4}, {1, 2, 3, 4}}
Power set of B: {{}, {5}, {6}, {7}, {8}, {5, 6}, {5, 7}, {5, 8}, {6, 7}, {6, 8}, {7, 8}, {5, 6, 7}, {5, 6, 8}, {5, 7, 8}, {6, 7, 8},
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Choose a linear function for the line represented by the point-slope equation y – 5 = 3(x – 2).
The Linear function for the line represented by the point-slope equation y - 5 = 3(x - 2) is y = 3x - 1.
The point-slope equation for a line is of the form y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope of the line. Given the point-slope equation y - 5 = 3(x - 2),
we can see that the slope of the line is 3 and it passes through the point (2, 5).
To find the linear function for the line, we need to write the equation in slope-intercept form, which is y = mx + b, where m is the slope of the line and b is the y-intercept (the point at which the line intersects the y-axis).
To get the equation in slope-intercept form, we need to isolate y on one side of the equation.
We can do this by distributing the 3 to the x term:y - 5 = 3(x - 2) y - 5 = 3x - 6 y = 3x - 6 + 5 y = 3x - 1
Therefore, the linear function for the line represented by the point-slope equation y - 5 = 3(x - 2) is y = 3x - 1.
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Binding constraints have
surplus resources.
zero slack.
negative slack
positive slack
Binding constraints directly influence the optimal solution in a linear Programming problem, whereas constraints with positive slack are non-binding and do not directly impact the solution.
binding constraints and positive slack in the context of linear programming. In a linear programming problem, we aim to find the optimal solution for an objective function, given a set of constraints. The terms "binding constraints" and "positive slack" are related to these constraints.
1. Binding constraints: These are constraints that directly impact the optimal solution of the problem. In other words, they "bind" the feasible region (the area where all the constraints are satisfied) and affect the maximum or minimum value of the objective function. Binding constraints are active constraints, as they influence the final solution.
2. Positive slack: Slack is the difference between the left-hand side and right-hand side of a constraint when the constraint is satisfied. If this difference is positive, it means that there is some "extra" or "unused" resource in that constraint. Positive slack indicates that the constraint is non-binding, meaning it does not directly impact the optimal solution. It shows that there is some room for the constraint to be further tightened without affecting the final outcome.
In summary, binding constraints directly influence the optimal solution in a linear programming problem, whereas constraints with positive slack are non-binding and do not directly impact the solution. Knowing the difference between these terms can help you better understand and analyze linear programming problems.
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The first time Jane went to the fitness center she exercised for 20mins. She adds 10 mins to her exercise program every other day after that. how many days will it take Jane to build her exercise program every other day after that. how may days will it take Jane to build her exercise program up to an hour in length?
Answer:
9 days
Step-by-step explanation:
Day 1 20 min
Day 2 20 min
Day 3 30 min
Day 4 30min
Day 5 40 min
Day 6 40 min
Day 7 50 min
Day 8 50 min
Day 9 60 min
Piece of Ice Used K 20 centimeters. 33 centimeters
The volume of the remaining piece of ice cube is 6911.5 cubic cm
How to determine the volume of the remaining pieceFrom the question, we have the following parameters that can be used in our computation:
The figure
Where, we have
Radius, r = 20/2 = 10 cm
Height, h = 33 cm
The volume of the remaining piece is calculated is
V = 2/3πr²h
Substitute the known values in the above equation, so, we have the following representation
V = 2/3 * 22/7 * 10² * 33
Evaluate
V = 6911.5
Hence, the volume of the remaining piece is 6911.5 cubic cm
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