Answer:
-2, as the expression is written
Step-by-step explanation:
It depends on how one interprets the expression. The expression, as written, is:
4+24÷-6×2=
A fundamental rule in math is known as PEMDAS. This acronym describes the order of operations that are to be followed when solving mathematical expressions. PEMDAS stands for
P- Parentheses,
E- Exponents,
M- Multiplication,
D- Division,
A- Addition, and
S- Subtraction.
The use of parentheses is critical in math expressions, as we will see here.
The are no parentheses in "4+24÷-6×2=." So we will follow the steps are shown above:
Multiplication: 4+24÷-6×2 = 4+24÷-12
Division: 4+24÷-12 = 4+-2
Addition: 4+-2 = 2
The expression as written is equal to 2.
But if parentheses were included in the origianl proble, the answer might be different. For example:
(4+24)÷-6×2=
Parentheses: (4+24)÷-6×2= (28)÷-6×2=
Multiplication: (28)÷-6×2= (28)/-12
Division: (28)/-12 = -2.333 . . .
Which statement explains why one source is the most reliable? The Squawkbook post is the most reliable source because ConcernedCitizen was at the meeting. The Local Reader article is the most reliable source because it shows a photograph of the lots. The Squawkbook post is the most reliable source because it provides the author’s opinion of the council. The Local Reader article is the most reliable source because the author offers a neutral reporting of facts.
HELP PLEASE
The statement that explains why one source is the most reliable is D. The Local Reader article is the most reliable source because the author offers a neutral reporting of facts.
What are reliable sources?Reliable sources are necessary for reliable information. A trustworthy source will offer a "complete, well-reasoned hypothesis, argument, etc. based on substantial evidence," according to UGA Libraries.
Scholarly, peer-reviewed articles and books are examples of widely regarded sources. trade publications, professional books, etc.
It should be noted that a reliable source should be based in facts and should not be biased.
Therefore, the correct option is D.
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Given: A (2, 1), B(0,5), C(-1,2), AB and BC, mab = -2, MBC = 3.
Find slope of PBC, perpendicular to BC________
Answer: i think its A
Step-by-step explanation: hope this helped
What is linear equation Class 8 example?
such pair of equation that have only one pair of solutions which satisfy both equation is linear equation
QUIZ:
Square Roots and Cube Roots to Solve Equations
Question
The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube.
Match the equation for how to solve for the side length of a cube to its description.
Drag the equation to the box to match the description.
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
A cube has a volume of 2560 in³.
Answer:
Step-by-step explanation:
2560
NPV Calculate the net present value (NPV) for a 25-year project with an initial investment of $5,000 and a cash inflow of $2,000 per year. Assume that the firm has an opportunity cost of 15%. Comment
The net present value (NPV) for a 25-year project with an initial investment of $5,000 and a cash inflow of $2,000 per year, assuming that the firm has an opportunity cost of 15%, is $9,474.23.
NPV is a method used to determine the present value of cash flows that occur at different times.
The net present value (NPV) calculation considers both the inflows and outflows of cash in each year of the project. The NPV is then calculated by discounting each year's cash flows back to their present value using a discount rate that reflects the firm's cost of capital or opportunity cost.
A 25-year project with an initial investment of $5,000 and a cash inflow of $2,000 per year has a total cash inflow of $50,000 ($2,000 × 25).
Summary: Thus, the net present value (NPV) for a 25-year project with an initial investment of $5,000 and a cash inflow of $2,000 per year, assuming that the firm has an opportunity cost of 15%, is $9,474.23.
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bro if u help me ur a W
Answer:
(-1, 5)
Step-by-step explanation:
1. Which equation passes through the gas station?
Answer:
what gas station I presume is the answer
I reallyyyy need help and i gotchu wit a lot of points if you can help me
Answer:
a. $14.99k + $24+ $25 = x
b. $14.99(3) + $24+ $25 = x
$44.97 + $24 + $25 = $93.97
Step-by-step explanation:
Answer:
i) C= $14.99 k + $24
ii) $93.97
Step-by-step explanation:
Let the number of models be represented by -----------k
Let the amount spent on books to be--------$24
The equation that represent amount spent in the mall is given as;
C= $14.99 k + $24 ---------------where ;
C= the equation for the total amount spent in the mall
k = the number of plane models
ii)
Using the equation : C= $14.99 k + $24 and if k = 3 and the amount spent on the store is $25 then ;
C= $14.99 * 3 + $24 = $44.97 + $24 = $68.97
C+ 25 = $68.97 + 25 =$93.97
Why do we square the residuals when using the least-squares line method to find the line of best fit?
We square the residuals when using the least-squares line method to find the line of best fit because we believe that huge negative residuals (i.e., points well below the line) are just as harmful as large positive residuals (i.e., points that are high above the line).
What do you mean by Residuals?We treat both positive and negative disparities equally by squaring the residual values. We cannot discover a single straight line that concurrently minimizes all residuals. The average (squared) residual value is instead minimized.
We might also take the absolute values of the residuals rather than squaring them. Positive disparities are viewed as just as harmful as negative ones under both strategies.
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3 bagels were eaten form a bag of 5 whats the percent of bagels left
Answer: 40%
Step-by-step explanation:
for this question what does x equal?
Answer:
Hi again lol. It is complementary so it would equal to 90. The equation is 6x+1+29=90
Step-by-step explanation:
6x+1+29=90
6x+30=90
6x=60
divide both by 6
x=10
Answer: 10
Hope that helped! :)
John produces furniture's which he sells at his sales office .he estimates that the investment for plant and equipment will be $225000, where labor material , packaging ,shipping will be about $1000 per item.if the furniture's are sold for $3000 each what volume is necessary for andualem to break even ?
Andualem needs to sell approximately 113 furniture pieces in order to break even.
To break even, Andualem needs to sell enough furniture to cover the total investment cost and the cost per item. By dividing the total investment cost by the profit per item, we can determine the volume of furniture Andualem needs to sell in order to break even.
To calculate the volume of furniture necessary for Andualem to break even, we need to consider the total investment cost and the cost per item.
The total investment cost includes the cost of plant and equipment, which is estimated to be $225,000. The cost per item includes labor, materials, packaging, and shipping, which amounts to $1,000 per item.
To break even, Andualem needs to cover both the total investment cost and the cost per item through the sale of furniture. The profit per item can be calculated as the selling price minus the cost per item, which is $3,000 - $1,000 = $2,000.
Now, to determine the volume of furniture necessary for Andualem to break even, we divide the total investment cost by the profit per item.
Volume = Total investment cost / Profit per item
Volume = $225,000 / $2,000
Volume = 112.5
Therefore, Andualem needs to sell approximately 113 furniture pieces in order to break even. It is important to note that the volume calculated is rounded up to the nearest whole number, as selling fractional furniture pieces is not feasible.
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For which of the following is x = -5 a solution? Select all that apply.
Answer:
Options 2, 3, 4, 5 are the solutions.
Step-by-step explanation:
Option 1).
x + 10 = -5
x = -10 - 5
x = -15
Therefore, x = -5 is not the solution.
Option 2).
-x² + 50 = 25
-x² = 25 - 50
-x² = -25
x² = 25
x = ±5
Therefore, x = -5 is a solution
Option (3)
|2x| = 10
2x = ± 10
x = ± 5
Therefore, x = -5 is a solution.
Option (4)
x < 0
Since, -5 < 0
Therefore, x = -5 is a solution.
Option (5)
2x < 10
x < 5
Since, -5 < 5
Therefore, x = -5 is a solution.
Options 2, 3, 4, 5 are the solutions.
You hear on the news that over the next 5 years the inflation rate will skyrocket to 12% if today a new blu-ray movie costs $19.99 assuming continuous compounding how much will the same disk cost in 5 years?
The Blu-ray movie will cost approximately $36.42 in 5 years with an inflation rate of 12% and continuous compounding.
To calculate the future cost of the Blu-ray movie in 5 years with an inflation rate of 12% and continuous compounding, we can use the formula for continuous compound interest:
A = P * e^(rt)
Where:
A = Future value
P = Present value
e = Euler's number (approximately 2.71828)
r = Annual interest rate (in decimal form)
t = Time period in years
In this case, the present value (P) is $19.99, the inflation rate (r) is 12% or 0.12, and the time period (t) is 5 years. Substituting these values into the formula, we get:
A = 19.99 * e^(0.12 * 5)
Calculating the exponent first:
0.12 * 5 = 0.6
Then:
e^0.6 ≈ 1.82212
Finally:
A = 19.99 * 1.82212 ≈ 36.42
Using the formula for continuous compound interest, we calculated that a Blu-ray movie that costs $19.99 today will cost approximately $36.42 in 5 years, assuming an inflation rate of 12% and continuous compounding.
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Find a counterexample to show that the given conjecture is false.
If n is a real number, then n³>n.
Let \(n=0\). Then \(0^3 = 0\) but 0 > 0 is a false statement.
A storm dumps 1.0 cm of rain on a city 6km wide and 8km long in a 2-h period. How many metric tons of water fell on the city?
There are 4660194 metric ton of water fell on the city.
According to the statement
we have to find that the How many metric tons of water fell on the city.
And for this purpose, we know that the
From the given information:
Time period - 2hours
And A storm dumps 1.0 cm of rain on a city 6km wide and 8km long.
So,
we know that the
1 cm = 0.01 m
6 km = 6000 m
8 km = 8000 m
Now, the volume becomes
Volume of water = 0.01 m x 6000 m x 8000 m = 480000 m³
480000 m³ = 480000000 kg of water (density of water = 1000kg/m³)
103 kg = 1 metric ton
480000000 kg = 480000000 / 103 = 4660194 metric ton.
So, There are 4660194 metric ton of water fell on the city.
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The hypotenuse of a 30 -60 -90 triangle is 13cm. What is the length of the shorter leg?
Answer:
(13/2) cm
Step-by-step explanation:
The hypotenuse here is of length 13 cm. The shorter leg lies opposite to the 30° angle. Recall that the sine function is defined as
opposite side
sin Ф = -----------------------
hypotenuse
which, in this case, works out to:
opposite side
sin 30° = -----------------------
13 cm
and so the length of the opposite side (which is also the "shorter leg") is
shorter leg length = (13 cm)(sin 30°) = (13 cm)(1/2) = (13/2) cm
Question is in the image
Answer:
B. x+4y=16
Step-by-step explanation:
y=-1/4 x +4
4y=-x+16
x+4y=16
historically, demand has averaged 6105 units with a standard deviation of 243. the company currently has 6647 units in stock. what is the service level? Z = X – μ /σ
a. 98.713% b. 8. 1.287% c. 223.0% d. 48.713% e. 81.057%
If demand has averaged 6105 units with a standard deviation of 243. the company currently has 6647 units in stock ,the service level is approximately 1.28%, which is option b.
To calculate the service level, we need to determine the probability that the demand does not exceed the available stock. We can use the Z-score formula to calculate this probability.
Given:
Average demand (μ) = 6105 units
Standard deviation (σ) = 243 units
Available stock (X) = 6647 units
First, we calculate the Z-score using the formula:
Z = (X - μ) / σ
Substituting the values, we get:
Z = (6647 - 6105) / 243
Z = 542 / 243
Z ≈ 2.231
Next, we need to find the corresponding probability using the Z-table or a statistical calculator. The Z-score of approximately 2.231 corresponds to a probability of approximately 0.988.
Since we are interested in the probability that the demand does not exceed the available stock, we subtract the obtained probability from 1:
1 - 0.9882 = 0.0128
Converting the probability to a percentage, we get 0.012 * 100 = 1.28%.
Therefore, correct option is B.
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ms. sikes paid a total of 95.40 for 12- months magazine subscription. she paid the same amount each month. what amount did ms. sikes pay each montly
Answer:
Ms.Sikes pay 7.95 each month
Step-by-step explanation:
you divide 95.40 by 12 which equals 7.95
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
12 months = 95.40
1 month = 7.95
The amount paid monthly is 7.95.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example:
2 + 3x + 4y = 7 is an expression.
12 ÷ 4 is an expression.
3x + 4x = 5 is an expression.
2x3 - 4 is an expression.
We have,
Ms. sikes paid a total of 95.40 for 12 months magazine subscription.
This means,
12 months = 95.40
Divide 12 on both sides.
1 month = 7.95
This means,
The monthly amount is 7.95
Thus,
12 months = 95.40
1 month = 7.95
The amount paid monthly is 7.95.
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I AM GROUNDED AND NEED A BETTER GRADE PLEASE AND THANK YOU IN ADVANCE
Answer:
y=90, x=56
Step-by-step explanation:
y has a 90 degree indicator, sum theory solves x
Answer:
x = 56
y = 90
Step-by-step explanation:
34 + 90 + x = 180
124 + x = 180
x = 56
y = 90
calculate the volume of the prism by first finding the total number of half unit cubes that will fill it.There are 8 half unit cubes in every unit cube pls help guys this is my exam
Answer:
I think its C
Step-by-step explanation:
80% of what number is 190
Answer: I would have to say 237.5
(152 is 80% of 190)
Step-by-step explanation:
If 190 is 80% of a number then you need to reverse the process, .8 * 190 = 80% OF 190 but 190 / .8 = 237.5 which means that 190 is 80% of 237.5
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What is the radius of a circle with equation x² y² 121?
The length of the radius of a circle with the equation x² + y² = 121 is 11 units .
In the question ,
it is given that ,
the equation of the circle is ⇒ x² + y² = 121 ,
we know that the general equation of the circle is given as x² + y² = d² ;
and "d" is the radius of circle ,
On comparing both the equations ,
we get ,
d² = 121
Simplifying the above equation further ,
on taking square root on both the sides ,
we get ,
d = √121 = √(11 × 11)
the radius "d" is
d = 11 units .
Therefore , the radius of the circle is = 11 units .
The given question is incomplete , the complete question is
What is the radius of a circle with equation x² + y² = 121 ?
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how to calculate xyz company problem in excel
To calculate XYZ Company's problem in Excel, you will need to use the SUMIFS and IF functions.
1. Set up a spreadsheet with columns for the following information: Date, Amount, Category, and Description.
2. Enter all the data into the spreadsheet.
3. Use the SUMIFS function to calculate the total amount spent in each category. The syntax for this function is: =SUMIFS(amount, category, criteria).
4. Use the IF function to calculate the total amount spent in each month. The syntax for this function is: =IF(date, criteria, amount).
5. Finally, use the SUM function to calculate the total amount spent in all categories and months. The syntax for this function is: =SUM(amount).
These steps should help you calculate XYZ Company's problem in Excel.
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PLSS HELP ME ITS TIMED ILL MARK BRAINLIEST
Answer:
56 times 52 times 76 divide by 4 = ? times 3 dont forget to add cm cubed at the end
Step-by-step explanation:
the concept of hedonistic calculus is associated with
The concept of hedonistic calculus is associated with utilitarianism and the philosophy of maximizing pleasure and minimizing pain. It is a method for calculating the overall happiness or utility of actions based on the intensity, duration, certainty, propinquity, fecundity, purity, and extent of pleasure or pain they produce.
Hedonistic calculus is a term coined by the philosopher Jeremy Bentham, who was a proponent of utilitarianism. Utilitarianism is an ethical theory that states that the right action is the one that maximizes overall happiness or utility for the greatest number of people. The goal of hedonistic calculus is to measure and compare the happiness or pleasure derived from different actions or situations.
According to Bentham, pleasure and pain are the only relevant factors in determining the moral value of an action. Hedonistic calculus involves quantifying these pleasures and pains in order to assess their overall impact. Bentham proposed seven criteria to evaluate the intensity, duration, certainty, propinquity (nearness in time), fecundity (likelihood of leading to more pleasure or pain), purity (absence of pain mixed with pleasure), and extent of the pleasure or pain produced by an action.
By assigning values to each of these criteria, hedonistic calculus aims to determine the net amount of happiness or utility generated by a particular action or decision. The idea is to maximize pleasure and minimize pain, with the ultimate goal of promoting the greatest happiness for the greatest number of individuals.
Overall, hedonistic calculus provides a systematic approach to assess and compare the consequences of actions based on their impact on pleasure and pain. It serves as a framework for utilitarians to make ethical judgments and decisions by considering the net balance of happiness produced by different choices.
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I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!
O’Barr charges $25 for customized shirts and $15 for customized mugs. It cost $80 to make x shirts and y mugs. Which equation represents this situation?
25x + 15y = 80
40yx = 80
15x + 25y = 80
15x + 80y = 25
Answer:
25x + 15y =18
Step-by-step explanation:
that is the answer cause x goes with shirts and y with mug and lastly 80 is the total
find the sum and express it in simplest form (-3x^3+4x^2+2) + (9x^3
Answer: To simplify your expression using the Simplify Calculator, type in your expression like 2(5x+4)-3x.
The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own.
Type ^ for exponents like x^2 for "x squared". Here is an example:
Step-by-step explanation:
don't know if this will help but I hope s
2 divided by $1.03 round to the nearest cent ?
Answer:
.05
Step-by-step explanation: