A master's degree earner's typical weekly salary is $3,092.94.
What is the meaning of percentage?
A percentage in mathematics is a number or ratio that may be stated as a fraction of 100.In determining a percentage of a number, we should first divide it by 100 before multiply the outcome by 100. As a result, the proportion refers to a part per 100. The word "percent" refers to a fraction of one hundred. The letter "%" stands for it.
Considering that the median gross weekly wage for a bachelor's degree holder was $2,117.00.
If any one had mater degree, then an increase in the median weekly income of about 46.1%.
To find the increment multiply $2,117.00 with increase rate:
The increment is $2,117.00 × 46.1% = 2,117.00 × 46.1/100= $975.937
The total the median weekly income is
$975.937 + $2,117.00
= $3,092.937
≈ $3,092.94
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A one-way trolley ticket to Old Town costs 3.50. How much will it cost for Ahyeon and three friends to ride to Old Town and home again?
Answer:
$28
Step-by-step explanation:
Each round trip will be double the price of a one-way trip, so will be ...
2 × $3.50 = $7.00
Diego and his 3 friends will require a total of 4 round-trip tickets for a cost of ...
4 × $7.00 = $28.00
Please help !!! Find the measure of the exterior angle, formed by the sculpture and the ground, marked below in red.
Step-by-step explanation:
the inner and the outer angle at a vertex of a triangle are complementary angles or a linear pair of angles.
that means together they have 180°.
180 = inner + outer = 48 + outer
outer = 132°
the exterior angle is 132°.
When Georgie buys three boxes of apples she has 40 pounds more than when she has one box of apples. How many pounds of apples will there be an eight boxes?
Answer:
160 pounds
Step-by-step explanation:
If she has 3 boxes and there's 40 more pounds than if she had one, that means each box is 20 pounds so multiply 20 by 8 and you get 160 pounds
solve for x, neg x over 4 = 12 A 48 or B -3 or C 3 or D -48?
The solution for x is -48, the answer is D) -48.
What is Algebraic expression ?
An algebraic expression is a mathematical phrase that contains variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division. It represents a value that can change based on the values assigned to the variables.
Starting with:
x:4 = 12
Multiplying both sides by -1 gives:
(-x÷4) = -12
Simplifying the left side:
x÷4 = -12
Multiplying both sides by 4 gives:
x = -48
Therefore, the solution for x is -48, the answer is D) -48.
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The table below shows a company's Manufacturing Cost, Overhead, Total
Sales, Profit, and Dividend per Shareholder over 4 years. Assume the
relationships among Manufacturing Cost, Overhead, Total Sales, Profit,
and Dividend per Shareholder remain the same over the years.
What should have been the Dividend per Shareholder in 2017,
assuming the number of Shareholders has remained unchanged
during the period 2017-2020?
SELECT ONE ANSWER
$17.45
$19.50
$20.00
$25.00
The Dividend per Shareholder in 2017 is $20.
As, Dividend per Shareholder = Profit / Number of Shareholders
Since the number of shareholders is assumed to have remained unchanged during the period 2017-2020, we can calculate the dividend per shareholder in 2017 using the profit value for that year.
Based on the given table, the profit for 2017 is $7,000.
Dividend per Shareholder in 2017
7000/x = 15500 / 44.29
7000/x = 349.966
x = 7000/349.966
x= 20.01
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cassie is training for a marathon. she has been recording her miles in a journal leading up to race day. the following table shows some of her results. on sunday, cassie didn't run any miles. what could be a possible cause for this outlier
Answer:
There is an outlier because she was injured and could not run.
Step-by-step explanation:
There are several reasons why Cassie wouldn't have been able to run on Sunday, but a potential reason is because she had a minor injury that took her one day to heal. Because of her taking this day off, it creates an outlier in our table.
A college basketball game is 40 minutes long. Derrick’s favorite player participated for 60% of last week’s game. How many minutes did the player participate? Help me pleaseeee!
Answer:
24 minutes
Step-by-step explanation:
1. Turn it into an equation.
60% of 40
2. Create a proportion.
x/40 = 60/100
3. Cross multiply
40 x 60 = 2400
x x 100 = 100x
4. Divide
2400/100x = 24x
Let f(x,y,z)=(x^2)(y^3)+(z^3) and x=(s^2)*(t^3),y=s*t , and z=(s^2)*t .∂x/∂s=?
The value of ∂x/∂s is 4s^2 * t^6.
To find ∂x/∂s, we need to differentiate x with respect to s while treating t as a constant. Let's begin by substituting the given expressions for x, y, and z into the function f(x, y, z):
f(x, y, z) = (x^2)(y^3) + z^3
Substituting x, y, and z:
f(s, t) = ((s^2)(t^3))^2 * (s*t)^3 + ((s^2)*t)^3
Expanding the expression:
f(s, t) = (s^4 * t^6) * (s^3 * t^3) + (s^6 * t^3)
Now, let's differentiate x with respect to s:
∂x/∂s = ∂/∂s [(s^2)(t^3)]^2
Using the chain rule, we can differentiate each term separately:
∂x/∂s = 2 * (s^2 * t^3)^1 * ∂/∂s [(s^2)(t^3)]
Differentiating (s^2)(t^3) with respect to s:
∂/∂s [(s^2)(t^3)] = 2s * t^3
Substituting back into the expression for ∂x/∂s:
∂x/∂s = 2 * (s^2 * t^3)^1 * 2s * t^3
Simplifying:
∂x/∂s = 4s^2 * t^6
Therefore, ∂x/∂s = 4s^2 * t^6.
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Mike gets an 8% commission on the sporting goods that he sells.one day he sold sporting goods worth 1,384 find his commission for that day
Given:
Mike gets an 8% commission on the sporting goods that he sells.
One day he sold sporting goods worth 1,384.
To find:
The commission for that day.
Solution:
According to the given information,
Commission = 8% of total sales of sporting goods
One day he sold sporting goods worth 1,384. Then, the commission for that day is
\(\text{Commission}=\dfrac{8}{100}\times 1384\)
\(\text{Commission}=\dfrac{11072}{100}\)
\(\text{Commission}=110.72\)
Therefore, the commission for that day is 110.72.
On an assignment, there are two true or false questions. You have no idea what the correct answer is to either one so you guess. What is the probability that you get both of them right by guessing? Explain your answer.
Step-by-step explanation:
a probability is airways the ratio
desired cases / totally possible cases
2 questions, each with a true or false answer option.
that gives us
2 × 2 = 4 answer options in total (the totally possible cases).
but only one of the four combinations is completely right.
so, the probability is
1/4
the 4 possibilities are
true true
false false
true false
false true
formally we can get to the result that way :
the first question has 2 options.
the probabilty to get it right is therefore
1/2
the same for the second question
1/2
but both have to be right for the desired result (question 1 AND question 2 have to be right), so, we need to combine both individual probabilities :
1/2 × 1/2 = 1/4
Note that the probability of both questions being right by guessing is 0.25 or 1/4.
How is this so ?P (both correct) = P(correct on Q1 ) x p(correct on Q2)
= 0.5 x 0.5
= 0.25 or 1/4
Note that probability is simply the likelihood of something occurring. When we are uncertain about the result of an event, we might discuss the probabilities of several outcomes—how likely they are.
Statistics is the study of occurrences guided by probability.
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Which description compares the domains of Function A and Function B correctly? Function A: f(x)=logx Function B: A square root function graphed on a grid in Quadrant One, with the x and y axis beginning at negative ten and increasing in increments of two until reaching ten. The function, labeled g of x, contains a filled in point at begin ordered pair one comma zero end ordered pair and passes through begin ordered pair eight comma two end ordered pair as a smooth curve while extending to infinity. Responses The domain of Function A is the set of real numbers greater than 0. The domain of Function B is the set of real numbers greater than or equal to 1. The domain of Function A is the set of real numbers greater than 0. The domain of Function B is the set of real numbers greater than or equal to 1. The domain of both functions is the set of real numbers greater than or equal to 1. The domain of both functions is the set of real numbers greater than or equal to 1. The domain of Function A is the set of real numbers greater than or equal to 1. The domain of Function B is the set of real numbers greater than 1. The domain of Function A is the set of real numbers greater than or equal to 1. The domain of Function B is the set of real numbers greater than 1. The domain of both functions is the set of real numbers.
The domain of function A and function B are compared by the statement of Option A: The domain of Function A is the set of real numbers greater than 0. The domain of Function B is the set of real numbers greater than or equal to 1.
What is a function?
A function is a fundamental concept in mathematics that relates a set of inputs (also known as the domain) to a corresponding set of outputs (sometimes referred to as the codomain). For each input, there exists exactly one output, and the output can be linked to its corresponding input in a unique manner.
The domain of a function refers to the set of all possible input values for which the function can produce an output.
In Function A, the domain consists of all real numbers greater than 0, since it is a logarithmic function that can take any positive number as an input.
In contrast, the domain of Function B includes all real numbers greater than or equal to 1, since it is a square root function that begins at (1,0) and continues to infinity.
This means that any number greater than or equal to 1 can be used as an input to produce a corresponding output.
It is essential to define the domain of a function accurately to ensure that the function is well-defined and to avoid potential errors or ambiguities in mathematical computations.
Therefore, the correct statement is A.
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Zack is taking a test in which he answers questions at a rate of 1/3 question per minute. How many questions can he
answer in 6 minutes? 6
2 3
18
Answer:
He can answer 2 questions in 6 minutes.
Step-by-step explanation:
This question can be solved by proportions, using a rule of three.
Each minute, Zack solves 1/3 of a question. How many questions can he solve in 6 minutes?
1 minute - 1/3 questions
6 minutes - x questions
\(x = \frac{1}{3} \times 6 = 2\)
He can answer 2 questions in 6 minutes.
!!19 POINTS!!
An eagle starts flying at an elevation of 42 ft. Elevation is the
distance above sea level. The diagram below shows the elevation changes during
the eagle's flight. Write an expression representing the eagle's flight. What is the
elevation at the brook?
Answer:
Step-by-step explanation:
When an eagle gains the height, elevation of the eagle will be positive and when it goes down elevations will be negative.
Initial height of the eagle = 42 ft
Achieves the elevation = 144 ft
Goes down to 162 ft so the elevation will be = -162 ft
Gains the height again therefore, elevation of the eagle = 25 ft
Goes down to 65 feet so the elevation = -65 ft
Therefore, expression representing the eagle's flight will be,
(42 + 144 - 162 + 25 - 65)
Elevation at the brook = (42 + 144 - 162 + 25 - 65)
= 20 ft
You buy 4 Chicken Burritos that each cost the same amount and a Coca Cola all
for $21.00. You know the Coca Cola costs $2.00. How much does each Burrito
cost?
Answer: $9.50
Step-by-step explanation: $21-2=$19; $19÷2=$9.50
In the diagram, the parallel lines are cut by transversal BC−→−.If BD−→− bisects ∠ABC and m∠3 = 80, what is m∠ABD?
The value of m ∠ABD will be;
⇒ ∠ ABD = 50°
What are Parallel lines?Parallel lines are those lines that are equidistance from each other and never intersect each other.
Given that;
In the diagram, the parallel lines are cut by transversal BC.
And, BD bisects ∠ABC and m∠3 = 80.
Now,
Since, The parallel lines are cut by transversal BC.
Hence, We get;
⇒ ∠ 3 + ∠ 2 = 180°
⇒ 80° + ∠ 2 = 180°
⇒ ∠ 2 = 180 - 80
⇒ ∠ 2 = 100
And, We have;
⇒ ∠ 2 = ∠ ABC
⇒ ∠ ABC = 100°
Since, BD bisects ∠ABC.
Hence, We get;
⇒ ∠ ABD = 100 / 2
⇒ ∠ ABD = 50°
Thus, The value of m ∠ABD = 50°
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otra forma de representar 42/9
Answer:
(84/18, 14/3). These are the same as 42/9
in the diagram line segment GH bisects angle FGI Solve for x and find angle FGHfind the measure of angle HGIFind the measure of angle FGI
As the line segment GH bisects the angle FGI, we have two equal angles, angle FGH and angle IGH. Therefore, we have,
\(\begin{gathered} 4x-6=5x-13 \\ 5x-4x=13-6 \\ x=7 \end{gathered}\)Thus, we have x = 7. Now,
\(\begin{gathered} <\text{HGI}=5\times7-13=35-13=22 \\ <\text{FGH}=4\times7-6=28-6=22 \\ <\text{FGI = 22+22=44} \end{gathered}\)Thus, x = 7, < FGH = 22,
Last week Lisa ran 34 miles. less than
Shanice. Lisa ran 8 miles.. How many
miles did Shanice run?
Answer:
Shanice ran 42 miles.
Step-by-step explanation:
how do I find the range of a function?
Answer:
Overall, the steps for algebraically finding the range of a function are:
1.Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y).
2.Find the domain of g(y), and this will be the range of f(x).
3.If you can't seem to solve for x, then try graphing the function to find the range.
Step-by-step explanation:
Answer:
Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y).
Find the domain of g(y), and this will be the range of f(x).
If you can't seem to solve for x, then try graphing the function to find the range.
Step-by-step explanation:
After training Naruto went to a ramen shop for dinner. Since Naruto eats ramen for lunch and dinner daily, the shopkeeper gives him a 33.33% discount. If ramen costs 45 cents, how much does Naruto spend in 15 days?
Points given: 20
To calculate how much Naruto spends on ramen in 15 days, we need to determine the total cost of ramen per day and then multiply it by 15.
Since Naruto receives a 33.33% discount, he pays 100% - 33.33% = 66.67% of the original price.
66.67% of 45 cents is (66.67/100) * 45 = 30 cents.
So, Naruto spends 30 cents on ramen per day.
To find out how much he spends in 15 days, we multiply the daily cost by the number of days:
30 cents * 15 = 450 cents.
Therefore, Naruto spends 450 cents, which is equivalent to $4.50, on ramen in 15 days.
Find the length of AC. Round your answer to two decimal places. A 10 in. b 40° C B a
Using relations in a right triangle, it is found that the length of AC is of 6.43 inches.
What are the relations in a right triangle?The relations in a right triangle are given as follows:
The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.In this problem, the length of side AC is b, which is opposite to the angle of 40º, while the hypotenuse is of 10 in, hence:
\(\sin{40^\circ} = \frac{b}{10}\)
\(b = 10 \times \sin{40^\circ}\)
Using a calculator:
\(b = 6.43\)
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Find the HEIGHT of the rectangular prism given its surface area is 238 square yards.
Answer:
Height = 5
Step-by-step explanation:
According to a government study, among adults in the 25- to 34-year age group, the mean amount spent per year on reading and entertainment is $2,060. Assume that the distribution of the amounts spent follows the normal distribution with a standard deviation of $495. Use Appendix B.3. (Round your z-score computation to 2 decimal places and final answers to 2 decimal places.) What percent of the adults spend more than $2,575 per year on reading and entertainment
Answer:
The answer is \(15.00\) %
Step-by-step explanation:
Let's start defining the random variable. We have the following variable :
\(X:\) '' The amount spent per year on reading and entertainment among adults in the 25- to 34- year age group ''
We assume that \(X\) follows the normal distribution. We can write :
\(X\) ~ N ( μ , σ )
Where μ is the mean of the distribution and σ is the standard deviation (both are parameters from the normal distribution). Using the data from the question :
\(X\) ~ \(N(2060;495)\)
In order to answer the question, we first must calculate the probability :
\(P(X>2575)\) (I)
We are going to calculate this probability by making a substitution. If we substract the mean to the variable \(X\) and then divide by the standard deviation, we obtain a new variable \(Z\) which can be modeled as a \(N(0;1)\). This is convenient because the cumulative distribution from \(Z\) is tabulated and can be found on any book or either in Internet.This process is called standardizing the variable :
[ (\(X\)-μ) / σ ] = \(Z\) ~ \(N(0;1)\) ⇒ If we apply this to the equation (I) ⇒
\(P(X>2575)=P(Z>\frac{2575-2060}{495})=P(Z>1.04)\)
Then,
\(P(Z>1.04)=1-P(Z\leq 1.04)\) (II)
Looking in any cumulative distribution table of \(Z\) ⇒ \(P(Z\leq 1.04)=0.85\)
If we replace this value in (II) ⇒
\(P(Z>1.04)=1-P(Z\leq 1.04)=1-0.85=0.15\)
Using percent we obtain \(15.00\) %
I just need to make a explicit equation based to this
Answer:
The explicit equation is:
\(\begin{gathered} f(x)=4^x \\ \\ \text{For x = 0,1,2} \end{gathered}\)Explanation:
At the beginning, there was only one dot
Day One has 4 dots, and Day Two has 16 dots
Notice that the increase is geometric.
1 to 4 to 16
The common ratio is 4, because 4/1 = 16/4 = 4
So, we have
\(y=4^x\)Where y represents the number of dots, and x is the day number.
Let y = f(x), and we have the explicit equation we require
\(f(x)=4^x\)To check
For x = 0 (At the beginning)
\(f(0)=4^0=1\text{ dot}\)For x = 1 (Day One)
\(f(1)=4^1=4\text{ dots}\)For x = 2 (Day Two)
\(f(2)=4^2=16\text{ dots}\)ASAP JUST ONE QUESTION ASAP ASAP ASAP
Number 5
Answer:
54 degrees
Step-by-step explanation:
Any angle subtended by the angle is twice the angle subtended by the same angle.
Or m<LMP =2m<LNM.
So m<LNM = 108/2 = 54 degrees.
12. A summer soccer camp ordered a total of 84 soccer balls and t-shirts for the season. Soccer balls cost $25 each and t-shirts cost $9.50 each. If they payed $1,046 total for the purchase, how many of each item was ordered?
Answer:
16 Soccer balls
68 T-shirts
Step-by-step explanation:
Given information:
Total order = 84 itemsCost of a soccer ball = $25Cost of a t-shirt = $9.50Total bill = $1,046Define the variables:
Let x = the number of soccer balls ordered.Let y = the number of t-shirts ordered.Create two equations from the given information:
\(\textsf{Equation 1}: \quad x + y = 84\)
\(\textsf{Equation 2}: \quad 25x+9.5y=1046\)
Rewrite Equation 1 to make y the subject:
\(\implies y=84-x\)
Substitute this into Equation 2 and solve for x:
\(\implies 25x+9.5(84-x)=1046\)
\(\implies 25x+798-9.5x=1046\)
\(\implies 15.5x+798=1046\)
\(\implies 15.5x=248\)
\(\implies x=16\)
Substitute the found value of x into the rewritten form of Equation 1 and solve for y:
\(\implies y=84-16\)
\(\implies y=68\)
Solution
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You fill a 100 mL graduated cylinder with 38.5 mL of water. What is the volume?
(pls help this assignment is due today)
Answer:
38.5cm³
Step-by-step explanation:
1ml = 1cm³
38.5ml = 38.5cm³
Please help! This is algebra work and it’s due tmr TT
(Please explain how you did the problem)
subject: solve the system of linear equations by graphing
x + y = 5
y - 2x = -4
Graph:
Answer:
The solution is (3,2).
Step-by-step explanation:
When you are solving simultaneous equation using graphs, you have to look at their intersection point.
In this graph, both equations intersect at (3,2) so the solution will be (3,2).
Test,
x + y = 5
3 + 2 = 5
y - 2x = -4
2 - 2(3) = 4
2 - 6 = 4
using 250mililitres measuring cylinder, how many 250mililitres will give you 4litres
Answer:
sixteen 250 millilitres
Step-by-step explanation:
250 millimetres = 1/4 litre
4 litres = 16 one-fourth litres
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A sweater has an original price of $65. It is on sale for 25% off. What is the amount of the discount?
Answer:
16.25
65 x 0.25 = 16.25
If another type of question the total price would be 48.75 :)