Write −2.32
as a mixed number in simplest form

Answer:

f(x)=ax2+bx+c

Step-by-step explanation:

Let me Know if I helped alot and also Let me know if you need my help again ill be here

11 packs of 3 tennis ball was sold .

An equation is a mathematical statement formed when two algebraic expressions are equated by an equal sign.

It is given that

A store sells

A pack of 3 tennis ball at $5

A pack of 8 tennis ball at $12

Let the pack of 3 sold is x

and the pack of 8 sold is y

It is given that

3x + 8y = 97

5x +12y = 151

Solving these equations

x = 11

and y = 8

Therefore 11 packs of 3 tennis ball was sold .

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The number of years that he ruled as an Emperor is B. 41 years.

From the information, it was stated that Octavian became the emperor of rome in 27 b.c. and that he ruled until his death in a.d. 14

Therefore, the number of years that he rules will be:

= 27 + 14

= 41

Therefore, the number of years that he ruled as an Emperor is 41 years.

In conclusion, the correct option is B.

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The value of the time premium is $100.

According to the statement

we have to find the time premium from the given information.

So, For this purpose, the given information is:

a strike price of $25 when the option price is $2 and the underlying common stock sells for $24

And

Time premium is the amount by which an option price exceeds its intrinsic value. The value of an option beyond its current exercise value representing the option holder's control until expiration, the risk of the underlying asset, and the risk less return.

So, From the given information and the formula

The value of the time premium is $100.

So, The value of the time premium is $100.

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Answer:

Answer is option C

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

x=22, y=45

Step-by-step explanation:

y=45 by definition (180-90)/2

180 = 46 + 2x

x = 22

Answer:

Step-by-step explanation:

3x + 2y - z = 8

-3x + 4y + 5z = -14

6y + 4z = -6

3x + 2y - z = 8

-3x + 9y - 12z = 42

11y - 13z = 50

6y + 4z = -6

66y  - 78z = 300

-66y - 44z =  66

-122z = 366

z = -3

3x + 2y + 3 = 8

3x + 2y = 5

-3x + 4y -15 = -14

-3x + 4y = 1

3x + 2y = 5

-3x + 4y = 1

6y = 6

y = 1

3x + 2 + 3 = 8

3x + 5 = 8

3x = 3

x = 1

x=1, y = 1, z = -3

Step-by-step explanation:

These aren't a perfect square bec. 1 st and 3rd terms must be perfect square

A(X) = X^2+6X +13 be perfect square if 13 Changed to 9

= X ^2+6X +9

A(x)= 2X^2+8X +14 be perfect square

= 4X ^2+ 8X + 16

The angle of elevation is 35.4.

The angle formed by the line of sight and the horizontal plane for an object above the horizontal.

tan D = AB/BD

tan D = 38.5/54.13

D = 35.4

Hence, the angle of elevation is 35.4.

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The angle of a body segment with respect to a fixed line of reference is known as a "relative angle."

The angle of a body segment with respect to a fixed line of reference is known as a reference angle. This angle is measured between the segment and the reference line, and is used to determine the position and orientation of the segment relative to other parts of the body or external objects. The segment itself refers to a specific part of the body, such as an arm, leg, or torso, that is bounded by two or more joints or points of attachment. By measuring the reference angle of a segment, it is possible to quantify the degree of movement or displacement of that segment, and to track changes in its position over time.
In this context, the angle represents the measurement of the difference in orientation between the body segment and the reference line, while the segment refers to a specific part of the body, such as an arm or leg. The reference line serves as a fixed point for comparison, allowing you to determine the position or orientation of the body segment in relation to it.

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SSS congruence rules states that if three sides of one triangle are equal to the three sides of another triangle, then the two triangles are congruent.

The SSS (Side-Side-Side) congruence rule states that if three sides of one triangle are equal to the three sides of another triangle, equal, and the two triangles share the same dimensions then the two triangles are congruent. This means that all of the angles and sides of the two triangles are In order for two triangles to be congruent according to the SSS congruence rule, the lengths of the three corresponding sides of the two triangles must be equal. If all three of these conditions are met, then the two triangles are congruent and can be used to solve a variety of geometric problems.

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The SSS congruence rule is rule that is used to prove two triangles congruent . Its full form is Side-Side-Side Congruence .

The Two Triangles can be called as  Congruent Triangles if their sides have same length and the angles also have the same measure.

One of the 4 rules in proving the triangles congruent is SSS .

The SSS Congruence Rules also called as (Side-Side-Side) Rule means that if all the three sides of one triangle are equal to the corresponding three sides in the other triangle ,

then we can say that the two triangles are congruent by SSS (Side-Side-Side) Rule .

Therefore , The SSS Congruence rule means Side-Side-Side Congruence .

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The given statement of researchers pre-establish the rate of false rejection of the null hypothesis prior to conducting any testing for significance  is False.

The rate of false rejection of the null hypothesis prior to conducting any testing for significance is called the level of significance or alpha level.

Researchers typically establish the alpha level before conducting a significance test.

And it represents the probability of rejecting the null hypothesis when it is actually true.

The most commonly used alpha level is 0.05, which means that there is a 5% chance of rejecting the null hypothesis when it is true.

However, the alpha level is not pre-established by researchers for all tests.

In some cases, researchers may use a different alpha level based on the nature of the study, the research question, or other factors.

Additionally, the alpha level can be adjusted during the analysis to control for the overall rate of false positives in a study.

Such as when conducting multiple hypothesis tests.

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To find the curve of intersection of two surfaces, we need to set the equations of the two surfaces equal to each other and solve for the variables that describe the curve of intersection.

In this case, we will consider the intersection of two elliptic paraboloids. An elliptic paraboloid can be represented by the equation z = x^2/a^2 + y^2/b^2, where a and b are positive constants that determine the shape of the paraboloid.

To find the curve of intersection of two elliptic paraboloids, we set their equations equal to each other:

x^2/a^2 + y^2/b^2 = z = c^2/d^2 + w^2/e^2

where c, d, w, and e are also positive constants.

We can rearrange this equation to solve for one of the variables, say z:

z = x^2/a^2 + y^2/b^2 = c^2/d^2 + w^2/e^2

Now we can set z equal to a constant, say k:

k = x^2/a^2 + y^2/b^2

This equation represents the curve of intersection of the two elliptic paraboloids. To plot this curve, we can choose a range of values for x and y, and solve for the corresponding values of z. We can then plot these points in three-dimensional space to obtain the curve of intersection.

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Answer:

C=$7.38

Step-by-step explanation:

$18.62 + c = $26.00

$26-$18.62=$7.38

c=$7.38

The problem describes a scenario where a device runs until either of two components fails, and the joint density function of the lifetimes of the two components is given.

The task is to calculate the probability that the device fails during its first hour of operation. The possible values for the lifetimes of the two components are between 0 and 3 hours, and the joint density function is f(x, y) = (x + y)/27. The answer choices are 0.41, 0.59, 0.44, 0.96, and 0.04.

To solve this problem, we need to integrate the joint density function over the area where x + y is less than or equal to 1. This is because the device fails during its first hour of operation if and only if the lifetime of one of the components is less than or equal to 1 hour. The integration limits are from 0 to 1 for y and from 0 to 1 - y for x, since x + y cannot be greater than 1. Evaluating this double integral gives us the answer of 0.44. Therefore, the correct answer is option (c).

In summary, the problem involves finding the probability that a device fails during its first hour of operation, given the joint density function of the lifetimes of its two components. To solve the problem, we need to integrate the joint density function over the area where x + y is less than or equal to 1. The correct answer is 0.44.

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Answer:

65

Step-by-step explanation:

Base by High

then divided by 2

Answer:

a)c

Step-by-step explanation:

i dunno about b

Answer:

\(k \approx 5$ units\)

Step-by-step explanation:

In Triangle JKL

\(\angle K=120^\circ\\\angle L=40^\circ\\KL=2\\JL=k\)

We want to determine the approximate value of k using the law of sines.

\(\angle J+\angle K+\angle L=180^\circ $ (Sum of angles in a \triangle)\\\angle J+120^\circ+40^\circ=180^\circ \\\angle J=180^\circ-(120^\circ+40^\circ)=20^\circ\)

Using Law of Sines

\(\dfrac{k}{\sin K} =\dfrac{j}{\sin J} \\\dfrac{k}{\sin 120} =\dfrac{2}{\sin 20} \\k=\sin 120 \times \dfrac{2}{\sin 20}\\k=5.06\\k \approx 5$ units\)

Answer:

5.1

Step-by-step explanation:

Right on EDU

The period of time between treatments in which no treatment is given so that the effects of a previous treatment are eliminated before introducing a new treatment is called a washout period.

The period of time between treatments in which no treatment is given so that the effects of a previous treatment are eliminated before introducing a new treatment is called a washout period.

This period allows the body to return to its baseline state before starting a new treatment. The duration of the washout period depends on the specific treatment and its effects on the body.

The washout period allows for the evaluation of the effects of the new treatment without interference from the previous medication or treatment. The goal of a washout period is to reduce the potential for confounding variables that could impact the accuracy and reliability of the study results.

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Answer: D: 2/3

Step-by-step explanation: the numbers you can get is 2, 1, 3, or 5, and the chance of rolling a certain number on a die is 1/6, so for 4 numbers it would be 4/6.

Tell me if I’m wrong

Sample space=6

Getting 2 or an odd no

Probability

p(E)

Answer:

think AB and CD but i am not sure

Answer:

The radius of the circle is 6.

Explanation:

Take the square root of 36.

Answer:

534.37500

Step-by-step explanation:

1/42.75 = 12.5/x

x= 534.37500

you setup a ratio of litre/cost = litre/cost

you can also multiply 42.75 by 12.5, which is way easier.

this equation is unanswerable, there is no way to find x.

Step-by-step explanation:

Answer:

Slope/Gradient is: -1/2

y-intercept is: -5

Step-by-step explanation:

The given problem involves calculating the work involved in each process and determining the indicated thermal efficiency of a four-cylinder compression-ignition engine operating on the air-standard dual cycle. The engine parameters such as capacity, compression ratio, air-fuel ratio, and initial conditions are provided. Additionally, the effect of reduced fuel injection pressure on smoke emission in a diesel engine is discussed.

(a) To calculate the work involved in each process and the indicated thermal efficiency, we need to apply the air-standard dual cycle analysis. The dual cycle consists of two processes: the constant volume heat addition process and the constant pressure heat addition process. Using the given engine parameters, we can determine the specific heat capacities, the initial conditions, and the heat addition during each process. By calculating the work done during each process and using the definition of thermal efficiency, we can find the indicated thermal efficiency of the engine.

(b) In a diesel engine, the fuel injectors play a crucial role in delivering fuel into the combustion chamber. When the fuel injection pressure is reduced, it can negatively impact the combustion process and result in increased smoke emission.

Lower fuel injection pressure may cause poor atomization of fuel, leading to incomplete combustion. Incomplete combustion produces more unburned fuel particles, which contribute to smoke formation. These particles are typically composed of partially oxidized hydrocarbons and carbon particles.

Therefore, a reduction in fuel injection pressure can lead to increased smoke emission in a diesel engine.

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Answer:

The point (0.75, 0.25) is not on the unit circle.

Step-by-step explanation:

The unit circle has radius 1, so:

\( {.75}^{2} + {.25}^{2} = .5625 + .0625 = .625 \)

If a > 0 and x > y, then ax > ay. If a < 0 and x > y, then ax < ay. These relationships hold in an ordered field.

To prove the statement, we will consider two cases: when a > 0 and when a < 0.

Case 1: a > 0

Let's assume that a > 0 and x > y.

Since x > y, we can subtract y from both sides of the inequality to get x - y > 0.

Since a > 0, we can multiply both sides of x - y > 0 by a to obtain a(x - y) > 0.

Expanding the inequality, we have ax - ay > 0.

Therefore, if a > 0 and x > y, then ax > ay.

Case 2: a < 0

Let's assume that a < 0 and x > y.

Since x > y, we can subtract y from both sides of the inequality to get x - y > 0.

Since a < 0, multiplying both sides of x - y > 0 by a will change the direction of the inequality, resulting in a(x - y) < 0.

Expanding the inequality, we have ax - ay < 0.

Therefore, if a < 0 and x > y, then ax < ay.

In both cases, we have shown that if a > 0 and x > y, then ax > ay, and if a < 0 and x > y, then ax < ay.

This proof relies on the properties of ordered fields, specifically the properties of multiplication by positive and negative numbers. By using these properties, we can deduce the relationships between the products of a, x, and y when a is positive or negative and when x is greater than y.

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Answer: I think its 8

Step-by-step explanation: