Please help me with this geometry question.

The opportunity cost is merely the expense of not making a decision.

As a result, if you chose Project P placed above a white Project Q, the opportunity cost for such a decision is 75,000 times the estimated NPV of Project Q.

The distinction between current value of money over time value of cash outflows over time is defined as net present value (NPV).

Some key features regarding the Net Present Value (NPV) are-

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Using graphical approximation techniques, it will take approximately 6 years for the $2,800 investment at 11.5% compounded quarterly to be worth more than the $3,400 investment at an unknown interest rate compounded quarterly.

To solve this problem using graphical approximation techniques on a graphing calculator, you can plot the equations for the two investments and find the point where the first investment surpasses the second investment.

Let's represent the first investment as A1(t) = 2800(1 + 0.115/4)^(4t) and the second investment as A2(t) = 3400(1 + r/4)^(4t), where r is the unknown interest rate we need to find and t is the time in years.

On the graphing calculator, plot the functions A1(t) and A2(t) as y = A1(t) and y = A2(t), respectively.

Adjust the viewing window of the graphing calculator to include a reasonable range of time values.

Find the point of intersection on the graph, which represents the time when the first investment surpasses the second investment.

Read the x-coordinate value (time) of the intersection point from the graph or use the calculator's intersection feature to obtain the approximate time it takes for the first investment to be worth more than the second investment.

Round up the obtained time value to the nearest integer, as requested.

Note: The provided formulas and variables in the answer options are not applicable or consistent with the given problem.

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1. The odd function is A

2. The answer is C

3.  The Answer is B

Please Mark Brainiest!

Answer:

x ≥ 0

y ≥ (1/2)x

y ≤ 4 - x

Step-by-step explanation:

Solid lines: ≤ and ≥

Dashed lines:  < and >

You need to create linear equations for the diagonal lines.

Shaded areas are ≥ if it is shaded above the line, and ≤ if shaded below the line.

Inequalities:

vertical line:   x ≥ 0

diagonal line with positive gradient:  y ≥ (1/2)x

diagonal line with negative gradient:  y ≤ 4 - x

Answer:

-1/64

Step-by-step explanation:

welcome

Answer:

A

Step-by-step explanation:

edg2020

Internal validity explains the association between binge-watching tv and irritability.

In the context of a specific study, internal validity refers to how strongly a piece of evidence supports a claim regarding cause and effect. It is one of the most crucial characteristics of scientific research and a crucial idea when considering evidence more generally.

The extent to which alternative explanations for a study's findings (often, sources of systematic error or "bias") can be ruled out is a measure of its internal validity. In contrast, external validity measures how well data support judgments made regarding other situations (that is, the extent to which results can be generalized).

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Answer:

The right answer is C.

Step-by-step explanation:

The parent function is:

\(f(x)=x^3\)

If something is subtracted from variable \(x\) it means the graph shifted toward right and something is added to \(y\) value then the graph is shifted up.

\(f(x)=(x-8)^3\)

graph shifted toward right by \(8\) units right

\(f(x)=(x-8)^3+3\)

graph shifted toward right by \(3\) units up

Thus the new function is:

\(g(x)=(x-8)^3+3\)

Answer:

C, D

Step-by-step explanation:

C is correct because the triangle is symmetrical which makes "AC" and "CD" equal.

D is correct because "BCE" is also symmetrical which makes it easier to determine whether the triangle has 2 equal sides, which is does. "BC" and "CE."

Comments for Improvement Please

Answer:

The baker bought 8 pounds of apples and 4 pounds of bananas.

Step-by-step explanation:

a+b=12.

0.75a+1.05b=10.20

First, multiply 2 my 10.

75a+105b=1020.

Then multiply 1 by 75.

75a+75b=900.

Then subtract.

75a+105b=1020

75a+75b=900.

75a-75a+105b-75b=1020-900

30b=120

b=4

Substitute into (1)

a+4=12

a=8.

Hope this helps :)

The value of the total area of the shaded region are,

⇒ 42 units²

We have to given that;

Sides of rectangle are,

AB = 9

BC = 6

Hence, The area of rectangle is,

⇒ 9 x 6

⇒ 54 units²

And, Area of triangle is,

A = 1/2 × 4 × 6

A = 12 units²

Thus, The value of the total area of the shaded region are,

⇒ 54 - 12

⇒ 42 units²

So, The value of the total area of the shaded region are,

⇒ 42 units²

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To solve the given inequality, first we have to simplify the given inequality.38 < x + 10 After simplification we get, 38 - 10 < x or 28 < x.

The correct option is B.

The given inequality is 38 < 4x + 3 + 7 - 3x. Simplify the inequality38 < x + 10  - 4x + 3 + 7 - 3x38 < -x + 20 Combine the like terms on the right side and simplify 38 + x - 20 < 0 or x + 18 < 0x < -18 + 0 or x < -18. The given inequality is 38 < 4x + 3 + 7 - 3x. To solve the given inequality, we will simplify the given inequality.

Simplify the inequality38 < x + 10  - 4x + 3 + 7 - 3x38 < -x + 20 Combine the like terms on the right side and simplify 38 + x - 20 < 0 or x + 18 < 0x < -18 + 0 or x < -18. Combine the like terms on the right side and simplify38 + x - 20 < 0 or x + 18 < 0x < -18 + 0 or x < -18.So, the answer is  x > 28. In other words, 28 is less than x and x is greater than 28. Hence, the answer is x > 28.

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Answer:

7 CA I don't know what you think of the year

The opposite of smth on a number line.

Answer:

Absolute value is the distance of a number from zero

Step-by-step explanation:

for example 5 is 5 from zero -1000 is 1000 from zero absolute value will always be positive

If the cost for 10 ounce of organic blueberry is $2. 70, the cost of 30 ounce of organic blueberry is represented by the equation x = 20y + 2.70 where y is the cost in dollars for one ounce of organic blueberry.

As x is the cost in dollar for 30 ounce of organic blueberry. For y is the cost in dollars for one ounce of organic blueberry, then

x = 30y + c

where c is the fixed cost

We know for 10 ounce of organic blueberry it costs $2.70. That is

2.70 = 10y + c

c = 2.70 - 10y

So x = 30y + 2.70 - 10y

x = 20y + 2.70

-- The question is incomplete, the complete question is as follows--

"The cost for 10 ounce of organic blueberry is $2. 70 which equation can be used to determine x the cost in dollars, for 30 ounces of organic blueberries.?"

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Answer:

(x + 7)(x - 4) = x2 - 4x + 7x - 28 = x2 + 3x - 28

So the vector OP is (-1, 2)This can be done by subtracting the coordinates of point O from the coordinates of point P, which gives us:
OP = PQ - O
  = (-1, 2) - (0, 0)
  = (-1, 2)

A vector can be represented in a variety of ways, including as an ordered list of numbers, as an arrow in a coordinate system, or as a matrix. In a two-dimensional space, a vector can be represented as (x, y), where x and y are the components of the vector in the x and y directions, respectively. In three-dimensional space, a vector can be represented as (x, y, z), where x, y, and z are the components of the vector in the x, y, and z directions, respectively.

Vectors can be added together, subtracted, multiplied by scalars (numbers), and even be used to define other mathematical objects such as matrices and tensors. In physics, vectors can be used to represent physical quantities like velocity, acceleration, and force, and are often used to describe the motion of objects.

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Isaac has a 1/40 chance of winning the raffle, or a 2.5% chance. This indicates that he has a 2.5% probability of having his ticket chosen out of the 40 tickets that were sold.

Isaac has a 1/40 chance of winning the raffle, or a 2.5% chance. This indicates that he has a 2.5% probability of having his ticket chosen out of the 40 tickets that were sold. This is because there is only one raffle winner and it is impossible to predict which ticket will be picked.

It's also crucial to remember that his odds of winning are entirely independent of those of any other ticket holder; nobody else's ticket will affect the outcome of the raffle. As a result, Isaac has the same chance of winning as any other ticket holder. It's also vital to remember that regardless of how many tickets are sold, the likelihood of winning stays the same. Therefore, regardless of how many raffle tickets are sold, there is a 2.5% chance of winning.

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The graph that represents the situation is required.

What is graph?

A graph is a structure that resembles a set of items in discrete mathematics, more especially in graph theory, in which certain pairs of the objects are conceptually "connected." The items are represented by mathematical abstractions known as vertices, and each pair of connected vertices is referred to as an edge.

Graphs are a popular tool for graphically illuminating data connections. A graph serves the objective of presenting facts that are either too many or complex to be fully expressed in the text while taking up less room.

Here the  X- axis denotes the number of hours and

Y- axis denotes the pounds of ice.

The given ordered pair is

\(\left(\frac{1}{2}, 1 \frac{1}{2}\right)=(0.5,1.5)\)

At zero hours the ice produced will be zero so, the third and fourth options are incorrect.

The only graph where the line passes through (0.5,1.5).

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To find the critical value for a left-tailed test with a significance level of 0.10 using the z table, we need to locate the z-score that corresponds to an area of 0.10 in the left tail of the standard normal distribution.

The standard normal distribution is a bell-shaped curve with a mean of 0 and a standard deviation of 1. The z table provides the cumulative probability values for different z-scores.

Since we are conducting a left-tailed test, we are interested in finding the z-score that represents the critical value. This z-score will have an area of 0.10 to the left of it.

Using the z table, we look for the closest value to 0.10 in the body of the table. The closest value is typically found in the leftmost column (corresponding to the tenths digit) and the top row (corresponding to the hundredths digit).

In this case, the closest value to 0.10 in the z table is 1.28. This means that the critical value for the left-tailed test with a significance level of 0.10 is -1.28 (negative because it is in the left tail).

Therefore, the critical value for the left-tailed test with a = 0.10 is -1.28.

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Answer:

(3,4)

Step-by-step explanation:

Answer:

4,3

Step-by-step explanation:

Multiply out the things in the brackets.

3+7(x+5)=2x+16

3+7x+35=2x+16

Bring the x's over to one side and the numbers to the other side.

7x-2x=16-35-3

5x= -22

Answer:

assuming the bracket is a one, it would be y=1x+/-_(any number other than 52)

Step-by-step explanation:

for example, y=1x+15

There are 15 giraffes in the zoo.

Given the following data:

To find how many of the animals are giraffes:

\(G = \frac{Ratio \; of \; giraffe}{Total \; ratio}\) × \(Total \; animals\)

Substituting the values, we have;

\(G = \frac{5}{6}\) × \(18\)

\(G = \frac{90}{6}\)

Giraffe, G = 15 giraffes

Therefore, there are 15 giraffes in the zoo.

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Answer: C (104)

Step by step explanation:

To find this answer, you would multiply all the answer choices by 25% and then add the answer to 78 and if the answer is that number, then its correct

104 times 25%=26

78+26=104

Answer:

0.5 : 0.75

Step-by-step explanation:

because 1/2 is .5 in decimal form and 2/3 is .75 in decimal form

Answer:

Step-by-step explanation:

Expert Answer 100% (1 rating) Probability

Answer:

0.71. ,14%. ,7/40

Step-by-step explanation:

At first we have to find value of 14% and 7/40

which is 14/100=0.14 and

7/40 = 0.175.

so arranging in descending order which is bigger value to smaller value so,

0.71. , 0.14. , 0.175

cos^2(x) - cos^4(x)

sin^2 (x) cos^2 (x) can be written as sin^2 (x) cos^2 (x) = (1-cos^2(x)) cos^2(x)Expanding (1-cos^2(x)) cos^2(x) gives - cos^4(x) + cos^2(x)Therefore, sin^2 (x) cos^2 (x) in expanded form, with no powers, parentheses or products is cos^2(x) - cos^4(x).

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