What is the selling price of a $470 TV with a 20% markup?

Answer:

Did u make this???????????

Step-by-step explanation:

But i would say

C infinite cuz it could be

Answer:

1. a

2.c

3.d

4.c

5.b

6.d

Step-by-step explanation:

To determine the reactions at the supports and draw the moment diagram, we need to consider the equilibrium conditions of the structure. Assuming the support at point B is a roller, it can only exert a vertical reaction force.

Reactions at Support A: Since there is no external horizontal force acting at point A, the horizontal reaction force is zero (RAx = 0). The vertical reaction force can be determined by taking the sum of the vertical forces: ΣFy = 0. The sum of the upward forces must be equal to the sum of the downward forces.

Reaction at Support B: As the support at point B is a roller, it can only exert a vertical reaction force (RB).

Once we have determined the reaction forces, we can proceed to draw the moment diagram. The moment diagram represents the bending moment at different sections along the structure. To draw the moment diagram, we need to consider the distribution of loads and the variation of the applied loads along the structure. The bending moment at a particular section is obtained by summing the moments of all the applied forces and reactions on one side of that section.

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The exact length of the polar curve in this problem is given as follows:

320,597 units.

The definition of a polar curve is given as follows:

r(θ).

Then the length of the curve over an interval a ≤ θ ≤ b is given by the definite integral presented as follows:

\(L = \int_{a}^{b} \sqrt{r^2 + \left(\frac{dr}{d\theta}\right)^2} d\theta\)

The curve in this problem is given as follows:

\(r = e^{2\theta}\)

The derivative is given as follows:

\(\frac{dr}{d\theta} = 2e^{2\theta}\)

Then the arc length is given by the integral presented as follows:

\(L = \int_{0}^{2\pi} \sqrt{e^{4\theta} + 4e^{4\theta}} d\theta\)

\(L = \int_{0}^{2\pi} \sqrt{5e^{4\theta}} d\theta\)

\(L = \sqrt{5}(\int_{0}^{2\pi} e^{2\theta} d\theta)\)

\(L = \frac{\sqrt{5}}{2}(e^{2\theta})|_{\theta = 0}^{\theta = 2\pi}\)

Applying the Fundamental Theorem of Calculus to solve the double integral, the length of the arc is givena s follows:

\(L = \frac{\sqrt{5}}{2}(e^{4\pi} - 1)\)

L = 320,597 units.

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The graph of part of an exponential function is given, the range of this exponential function is y > 0.

An exponential function is a mathematical function that describes the growth or decay of a quantity at a constant rate over time. It is a function of the form:

f(x) = \(a^x\)

where a is a positive constant, known as the base of the exponential function, and x is the independent variable, which can be any real number.

The domain of an exponential function is always the set of all real numbers. Therefore, the domain of this function is:

Domain: x ∈ ℝ

The range of this exponential function as per the given graph is all positive real numbers greater than zero. We can write this using interval notation as:

Range: y > 0

Therefore, the range of this exponential function is y > 0.

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Answer:

11. A) 6x = 13

Step-by-step explanation:

11. Subtract 10 from both sides to make it equal 6x=13

12. For #12... None of the answers seem right? If you distribute and subtract, it should be

-4x + 44 = 66 then

-4x = 22...

Sorry if this didn’t help much, I know that 11 is right though ;)

The balloon was flying at a height of 176.58 m .

The fundamentals of an object's motion, such as its position, velocity, or acceleration over time, are defined by kinematics equations of motion. An object's motion in one, two, and three dimensions is determined by these three equations of motion. One of three equations of motion can be used to calculate components like displacement (s), velocity (initial and final), time (t), and acceleration (a). The following are the three motion equations:

Initial formula: v = u + at

The second formula is s = ut + 0.5at2.

The third formula is v2 = u2 + 2as.

Let t stand for the duration of the metal bat's flight, s for the height at which the hot air balloon was traveling, and u for the metal bat's initial vertical velocity since it is simply dropped.

Given: The metal bat took 6 seconds to reach the ground.

With t = 12 and u = 0, the second equation of motion gives us s = 0*t + 0.5*9.81*162 = 176.58 m.

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Answer:

Jamie has 44 pairs of shoes

Step-by-step explanation:

Let

Jamie= x pairs of shoes

Suzie= 33 less than twice the amount of shoes Jamie has

2x - 33 = 55

Solve:

2x - 33 = 55

Collect like terms

2x = 55 + 33

2x = 88

Divide both sides by 2

2x / 2 = 88 / 2

x = 44

Jamie = x = 44 pairs of shoes

Therefore, Jamie has 44 pairs of shoes

Answer:

48

Step-by-step explanation:

48/3=16 i did 3*16 to get 48  so do the opposite operation

hope this helps

The answers are:

A. 7/12

B. 5/12

The multiple regression model is a model with single dependent variables and multiple independent variables.

The term regression referred as a statistical method that helps us to analyze and understand the relationship between two or more variables of interest.

Here we have to find the missing term in the statement "the multiple regression/correlation model is a model with"

In order to find the solution, we must know the definition of multiple regression model.

Multiple Regression model in statistics is defined as the is a statistical technique that can be used to analyze the relationship between a single dependent variable and several independent variables.

Based on these definition, we have identified that it has single dependent variable and multiple independent variable.

Therefore, option (c) is correct.

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Answer:

MN = 10

Step-by-step explanation:

There is a scale factor of 2 [This means that the lengths of triangle ∆MPN are exactly 2 times larger than ∆SRQ], so 5 × 2 = 10.

Notice that each corresponding line is marked by a black mark perpendicular to the side. Since 2 corresponds to 4, and 3 corresponds to 6, 5 must correspond to 10. These triangles are similar as indicated by the marks so there is just a size difference. Because these two triangles are similar, the sides must be proportional.

∆MPN ~ ∆SRQ.

It can also be thought of as completing a set of proportional fractions:

4/2 = 6/3 = ?/5

4/2 = 2 → 6/3 = 2 → ?/5 = 2.

?/5 = 2, ? = 5 × 2 = 10.

Answer:

53

Step-by-step explanation:

first put it in least to greatest

42,42,53,60,78

the middle value is the median

An appropriate answer of a indefinite integral must include the original integral, the solution of that integral including its integration constant.

A definite integral is an infinitesimal sum derived from a integrable function, that is, a function that exist for all value x within the range of integration.

\(\int {f(x)} \, dx = \lim_{n \to \infty} \sum\limits_{i=0}^{n} f(x) \Delta x + C\)     (1)

Where C is the integration constant.

An appropriate answer of a indefinite integral must include the original integral, the solution of that integral including its integration constant. \(\blacksquare\)

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The equation for money collected m for h boxes of chocolate bars sold is m = 30h.

We are given that the band is selling every bar of chocolate for $1.50

Now, they have boxes of chocolate, with every box containing 20 bars of chocolate in them.

Hence if we are going to calculate the amount of money collected on selling one box it will be

20 X $1.5

= $30

We need to find the equation for the amount of money collected based on the number of boxes of chocolate bars sold.

We have been given that money collected should be represented b m while the number of chocolate boxes sold should be represented by h

Now we know that

Money collected = price per box X no.of boxes sold

we have already calculated the price per box hence we get

m = 30h

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Answer:

26.411

Step-by-step explanation:

3a+bc-c

3(8.6)+(2.3*0.47)-0.47

25.8+1.081-0.47

26.881-0.47

26.411

Answer:

3*8.6+2.3*0.47-0.47

25.8+1.081-0.47

26.411

∫ (4x^5 - 6csc^2(x) + 10e^x - 200) dx = (4/6)x^6 + 6cot(x) - 10e^x - 200x + C, where C is the constant of integration using indefinite integral.

We need to use the following integration rules:

∫csc2(x) dx = -cot(x) + C, where C is the constant of integration.

∫e^x dx = e^x + C, where C is the constant of integration.

Using these rules, we have:

∫(4x^5 - 6csc^2(x) + 10e^x - 200) dx

= (4/6)x^6 + 6cot(x) + 10e^x - 200x + C, where C is the constant of integration.

Therefore, the indefinite integral is:

(4/6)x^6 + 6cot(x) + 10e^x - 200x + C

where C is the constant of integration.

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The estimate of a 5 % tip on a bill of 83.46 by rounding the bill amount to the nearest ten dollars is; 4 dollars.

It follows from the task content that the estimate of a 5 % tip on a bill of 83.46 by first rounding the bill amount to the nearest ten dollars is to be determined.

First, the bill amount; 83.46 must be rounded to the nearest ten dollars so that we have;

83.46 which is approximately; 80 dollars when rounded to the nearest ten.

Therefore, 5% of the required bill is; (5/100) × 80

= 4 dollars.

Therefore, the close estimate of the tip by roundup the bill to nearest ten dollars is; 4 dollars.

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A line is vertical, then all points lie on it have the same x-coordinates

If line L is a vertical line and passes through the point (a, b), then its equation is

Since the given line is a vertical line and passes through the point (-5, -3)

That means a = -5

Then its equation is

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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The amount that the livestock market pay Ms. Horvath for the cattle is $5161.44.

The overall total of selling expenses incurred for cows totaled to $76.06 -- comprised of commission, head charge, beef promotion, and insurance costs, along with vet-testing. In order to calculate the expenditure for steers, we multiplied 0.03 with 630.17, 3 with 15, 1 with 15, and 0.00065 with 630.17; resulting in the final amount of $79.32.

For heifers, similar procedures resulted in a total cost of 64.32, attained by multiplying 0.03 with 532.44, 3 with 12, 1 with 12, and 0.00065 with 532.44.

The gross sum paid to Ms. Horvath amounted to $5,161.44 after subtracting from her cumulative sale price - 7 times 768.75, 15 times 630.17, and 12 times 532.44 - the aggregated total of the running expenditures: $219.70 (or $76.06 + $79.32 + $64.32).

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Answer:

you lifted weights for three hours

Step-by-step explanation:

The requried, to find the angle by which AB turns clockwise about point B to coincide with BC, we need to first identify points A, B, and C on a diagram.

Transform the shapes on a coordinate plane by rotating, reflecting, or translating them. Felix Klein introduced transformational geometry, a fresh viewpoint on geometry, in the 19th century.

Here,
To find the angle by which AB turns clockwise about point B to coincide with BC, we need to first identify points A, B, and C on a diagram. Once we have done that, we can draw a line from B to C, and then compare the direction of AB to the direction of BC. The angle between these two lines will be the angle by which AB turns clockwise to coincide with BC.

Similarly, to find the angle by which AB turns counterclockwise to coincide with BE, we need to identify points A, B, C, and E on a diagram. Once we have done that, we can draw a line from B to E, and then compare the direction of AB to the direction of BE. The angle between these two lines will be the angle by which AB turns counterclockwise to coincide with BE.

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1.738 kg of coffee are required to produce 200 cups of coffee.

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal.

Now it is given that,

1 pound of coffee yield 50 cups.

Since 1 pound = 0.4535 kg

Therefore, 0.4535 kg of coffee yield 50 cups.

Let x be the kgs of coffee that yields 200 cups of coffee.

Thus by proportion we can write,

0.4345 / 50 = x / 200

By cross multiplication we get,

50 x = 0.4345 * 200

⇒ 50x = 86.9

⇒ x = 86.9 / 50

⇒ x = 1.738 kgs

which is the required amount of coffee need to yield 200 cups.

Thus, 1.738 kg of coffee are required to produce 200 cups of coffee.

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Answer:

the answer is 1,808.64 square miles

Answer:

53.38 sq. miles

Step-by-step explanation:

Area of a circle= πr²

Area = 3.14 * 17 = 53.38 sq. miles

Answer:

D

Step-by-step explanation:

Answer:

Answer is D

Step-by-step explanation:

Ik ya’ll

Answer:

26.5%

Step-by-step explanation:

20% of the 35% who enjoy running do not enjoy cycling.

30% of the 65% who do not enjoy running do not enjoy cycling.

So we have:

\(.20(.35) + .30(.65) = .70 + .195 = .265\)

So 26.5% of the people do not enjoy cycling.

Answer:

Everyone says something different but I say 35.5

Step-by-step explanation:

Answer:

The answer would be 2.1 so it must be D

Step-by-step explanation: divide them

Answer:

1

Step-by-step explanation:

u cant really multiply anything so it 1