Fill in the blanks to complete the equation that describes the diagram.

Answer:

A

Step-by-step explanation:

.45 on x amount of soda cans, plus an additional fee of 18 should equal your 190 you have to spend

Answer:

EC = 35

Step-by-step explanation:

DB = DC+ CB

30 = 16 + CB

CB = 30-16 = 14

EB = ED+DC+CB

49 = ED + 16 + 14

ED = 49-16-14

ED = 19

EC=ED+DC

EC = 19+ 16

EC = 35

I hope I helped you^_^

The speed of the moving body that is being referred to here is 80 kilometer per hour.

The given problem is a straightforward one based on the idea of the universal law of motion. According to the universal law of motion, any uniformly traveling body's distance traveled is determined by the product of its speed and the time elapsed. Distance is calculated as speed * time. Therefore the body is going at a speed of 80 kilometers per hour, according to the same relation as above, assuming that it is moving at a constant speed.

                                \(Distance = speed * time\)

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Using the exponential regression feature of the calculator to find the equation of the regression line, we get that \($$y = 0.8996 e^{1.3759x}.$$\)

Given data, $$\begin{array}{|c|c|} \hline x & y\\ \hline 1 & 2.20\\ 2 & 3.60\\ 3 & 5.90\\ 4 & 9.70\\ 5 & 15.90\\ 6 & 26.00\\ \hline \end{array}.$$

The equation of the form is y = 1 + aebx;

Thus, the required equation is \($$y = 1 + 0.8996 e^{1.3759x}.$$\)

Finally, putting x = 7, we get

\($$y = 1 + 0.8996 e^{1.3759(7)} \approx 156.76.$$\)

Thus, the required equation is\($$y = 1 + 0.8996 e^{1.3759x}.$$\)Finally, putting x = 7, we get

\($$y = 1 + 0.8996 e^{1.3759(7)} \approx 156.76.$$\)

So, the value of y at x = 7 is approximately 156.76.

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0.3317  is the p-value .

What is the P value?

H0 : Mu  =  10.2

H1 : Mu > 10.2

Test statistic

t=0.45          (since n is small)

P value = 0.3317

Hence P is greater than 0.10

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Answer:

Using Transformations

Step-by-step explanation:

Answer:

33.2

Step-by-step explanation:

Multiply 332 by 0.1

or 332/10=33.2

Answer:

A

Step-by-step explanation:

please give brainliest

Answer:

what do you need help with?

The solutions to the equation 2 sinθ = 1, with 0 ≤ θ < 2π, are θ = π/6 and θ = 5π/6.

To solve the equation 2 sinθ = 1, we can isolate θ by dividing both sides of the equation by 2:

(2 sinθ) / 2 = 1 / 2

This simplifies to:

sinθ = 1/2

Now, we need to find the values of θ between 0 and 2π that satisfy this equation.

The sine function has a value of 1/2 at two specific angles: π/6 and 5π/6 in the unit circle, where sinθ = 1/2.

Since θ must be between 0 and 2π, we will consider the solutions within that range.

The first solution is θ = π/6.

The second solution is θ = 5π/6.

Therefore, the solutions to the equation 2 sinθ = 1, with 0 ≤ θ < 2π, are θ = π/6 and θ = 5π/6.

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The centre angle of circular sector is n = 90 degrees (approximately).

A sector is referred to as a component of a circular made up of the circle's arc and its two radii. It is a section of the circle made up of the arc's circumference and the radius of the circle at its ends.

A piece of pizzas can be used as an analogy for the form of a circle's sector.

The formula for finding the angle formed at the circular sector in radian is;

Let 'n' be the centre angle.

Let 'l' be the slant height of the cone which is equal to radius of circular sector.

Let 'r' be the radius of the cone.

First, calculate the total length of the circular sector say 'L' which is equal to the circumference of the circular base of the cone.

circumference = 2\(\pi\)r

                        = 2×3.14×1

                        = 6.28

Now,

centre angle = length of circular sector/radius of circle

n = L/l

n = 6.28/4

n = 1.57 radian

Convert radian in degree as;

n = (1.57×180)/\(\pi\)

n = 89.95

n = 90 degrees (approximately)

Therefore, the angle made by the circular sector is 90 dergees.

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The correct question is-

The slant height and radius of a cone are 4 and 1, respectively. Unrolling the curved surface gives a circular sector with center angle n degrees. Find n.

Answer:

1,980.25cm^2

Step-by-step explanation:

445mm=44.5cm
44.5^2=1,980.25

Answer:

Yes that function does •h(x)=x^2/x^2-6x-27

Step-by-step explanation:

Yes that function does •h(x)=x^2/x^2-6x-27

The answer to your question is that the two general parts of the statistical mechanical expression for kp are the partition function and the reaction quotient.

The partition function is a fundamental concept in statistical mechanics that describes the distribution of particles among the available energy states in a system. It is used to calculate the probability of a system being in a particular state, and is a function of the temperature and the system's energy levels.

On the other hand, the reaction quotient is a measure of the relative amounts of reactants and products present in a chemical reaction at a given moment in time. It is calculated by dividing the concentrations (or partial pressures) of the products by the concentrations (or partial pressures) of the reactants, each raised to the power of its stoichiometric coefficient.

The statistical mechanical expression for kp therefore combines these two concepts, using the partition function to describe the distribution of energy states among the reactants and products, and the reaction quotient to determine the relative amounts of these species present in the reaction. The resulting expression provides a quantitative relationship between the equilibrium constant kp and the thermodynamic properties of the system, such as the temperature and the enthalpy and entropy changes associated with the reaction.

In summary, the two general parts of the statistical mechanical expression for kp are the partition function and the reaction quotient, which are used to describe the distribution of energy states and the relative amounts of reactants and products, respectively.

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Answer:

has no defined value.

Step-by-step explanation:

Answer:

23.8 i think

Step-by-step explanation:

Answer:

\(23.83\)

Step-by-step explanation:

\(--------------------------------------------\)

According to Maths3000, Rounding to 3 significant figures is probably the most common way of rounding off. Rounding the number off to 3 significant figures means you require 3 non-zero digits from the start of the number. So in example 1, 27.1258 gets rounded to 27.1 figures.\(--------------------------------------------\)

It is 23.83 because rounding by three significant figures is picking three of the last numbers, and rounding the 4th number. In this case, 6 is more than 5, so 23.82 becomes 23.83

\(--------------------------------------------\)

Hope this helps! <3

\(--------------------------------------------\)

a. Based on the estimated demand function, the relationship between good X and good Y is that they are substitute goods. This means that as the price of good X increases, the quantity demanded of good Y increases.

b. Based on the estimated demand function, good X is a normal good. This is because the coefficient of M (consumer income) is positive (0.003M). When consumer income increases, the quantity demanded of good X also increases. This positive relationship indicates that good X is a normal good, as consumers are willing to buy more of it when they have higher income.

c. To derive the simplified demand function (quantity demanded as a function of price), we substitute the given values into the demand function. Given that consumer income M is $40,000 and the price of good Y (Py) is $25, the simplified demand function becomes:

Qxd = 200 - 5Px + 0.003(40) - 4(25)

= 200 - 5Px + 0.12 - 100

= -5Px + 100.12

So, the simplified demand function is Qxd = -5Px + 100.12.

d. To derive the inverse demand function, we solve the simplified demand function for Px:

Qxd = -5Px + 100.12

-5Px = Qxd - 100.12

Px = (Qxd - 100.12) / -5

To calculate the demand price for 100 units of the good, we substitute Qxd = 100 into the derived inverse demand function:

Px = (100 - 100.12) / -5

= -0.12 / -5

= 0.024

The demand price for 100 units of the good is 0.024. This represents the price at which consumers are willing to purchase 100 units of the good.

e. To derive the simplified supply function (quantity supplied expressed as a function of price), we substitute the given values into the supply function. Given that PI = $20 and F = 15, the simplified supply function becomes:

QXS = -80 + 12Px - 6(20) + 7(15)

= -80 + 12Px - 120 + 105

= 12Px - 95

So, the simplified supply function is QXS = 12Px - 95.

f. To derive the inverse supply function, we solve the simplified supply function for Px:

QXS = 12Px - 95

12Px = QXS + 95

Px = (QXS + 95) / 12

The minimum price at which the producer will supply any of the good X at all is when QXS is equal to zero. Substituting QXS = 0 into the inverse supply function:

Px = (0 + 95) / 12

= 95 / 12

= 7.92

So, the minimum price at which the producer will supply any of the good X is $7.92.

g. To determine the equilibrium price and quantity of good X, we need to equate the demand function and the supply function. Setting Qxd equal to QXS and solving for Px:

-5Px + 100.12 = 12Px - 95

Rearranging the equation:

17Px = 195.12

Px = 195.12 / 17

Px ≈ 11.48

Substituting the equilibrium price (Px) back into either the demand or supply function, we can find the equilibrium quantity (Q):

Qxd = -5(11.48) + 100.12

= 45.6

Therefore, the equilibrium price is approximately $11.48, and the equilibrium quantity is approximately 45.6 units.

h. If the price in the market is $15, it is below the equilibrium price of $11.48. This means that the price is lower than what the market would naturally settle at. As a result, there would be excess demand in the market. Consumers would want to buy more goods at the lower price, but producers would be unwilling to supply the quantity demanded at that price. This situation may lead to shortages, as the quantity demanded exceeds the quantity supplied.

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Answer:

18

Step-by-step explanation:

The direction of the net magnetic field is \($167.36^{\circ}$\)

\(q_1=-4 \mathrm{nC} \text { at }(0.6,0.8)\)

\($q_2=6 \mathrm{nC}$\) at (0.6,0)

\($r_1=$\)Distance of \($q_1$\) from origin\($=\sqrt{0.6^2+0.8^2}$\)

\($r_2=$\) Distance of \($q_2$\) from origin \($=0.6$\)

\($\mathrm{k}=$\) Coulomb constant\($=9\)times \(10^9 \mathrm{Nm}^2 / \mathrm{C}^2$\)

Electric field is given by

\(&E_1=\frac{k q_1}{r_1^2} \\\)

\(&\Rightarrow E_1=\frac{9 \times 10^9 \times 4 \times 10^{-9}}{\sqrt{0.6^2+0.8^2}} \\\)

\(&\Rightarrow E_1=36 \mathrm{~N} / \mathrm{C}\)

\(&\theta=\tan ^{-1} \frac{0.8}{0.6} \\\)

\(&\Rightarrow \theta=53.13^{\circ} \\\)

\(&E_1=36 \cos 53.13^{\circ} \hat{i}+36 \sin 53.13^{\circ} \hat{j} \\\)

\(&\Rightarrow E_1=21.6 \hat{i}+28.8 \hat{j}\)

\(&E_2=\frac{k q_2}{r_2^2} \\\)

\(&\Rightarrow E_2=\frac{9 \times 10^9 \times 6 \times 10^{-9}}{0.6^2} \\\)

\(&\Rightarrow E_2=150 \mathrm{~N} / \mathrm{C}\)

The charge \($q_2$\) is on the \($\mathrm{x}$\) axis itself and it is pointing towards the origin (left side) so the sign will be negative

\(E_2=-150 \hat{i}\)

Resultant electric field

\(&E=E_1+E_2 \\\)

\(&\Rightarrow E=21.6 \hat{i}+28.8 \hat{j}+(-150 \hat{i}) \\\)

\(&\Rightarrow E=-128.4 \hat{i}+28.8 \hat{j}\)

Magnitude of electric field is given by

\(&|E|=\sqrt{(-128.4)^2+28.8^2} \\\)

\(&\Rightarrow|E|=121.6 \mathrm{~N} / \mathrm{C}\)

Magnitude of the net electric field is \($121.6 \mathrm{~N} / \mathrm{C}$\)

Direction is given by

\(\theta=\tan ^{-1} \frac{128.4}{28.8}=77.36^{\circ}\)

From the -x axis

\((90+77.36)^{\circ}=167.36^{\circ}\)

The direction of the net magnetic field is \($167.36^{\circ}$\)

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Answer:

Third option correct

Step-by-step explanation:

The diagonal is the distance between 2 of the vertices, and to end.

So the option we shall choose will contain 2 of the vertices in a distance between points equation.

Mathematically, the distance between two points is given by;

D = √(x2-x1)^2 + (y2-y1)^2

The correct option is the third option.

This is because it takes into consideration two of the vertices which are points A and point C

Answer: c the third one

Step-by-step explanation:

The correct option is "sample statistic." A sample statistic is a numerical summary of a sample. In this case, the sample statistic is the percentage of golfers in the sample who own golf clubs made in the USA, which is 37%.

The population parameter is the true value of a characteristic of the entire population, which is often unknown and estimated based on the sample data. In this case, the population parameter would be the percentage of all golfers who own golf clubs made in the USA, which we do not know based on the information given.

A confidence level is a measure of the uncertainty associated with statistical inference, such as a confidence interval. It is often expressed as a percentage, such as 95% or 99%. However, no confidence level is mentioned in the question.

A confidence interval is a range of values that is likely to contain the true value of a population parameter, based on the sample data and a specified level of confidence. Again, no confidence interval is mentioned in the question.

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Answer:

Option (B).

Step-by-step explanation:

Option (A).

A, F and B are lying on a line on the plane M.

True.

Option (B).

CD lies on the plane M, but its not clear that angle between the plane M and P is 90°.

False.

Option (C).

A, B and C are coplanar.

Since, these three points lie on the plane M, they are coplanar.

True.

Option (D).

Plane M intersects plane P in FH.

Since, line of intersection of the two planes M and P will be FH.

True.

Therefore, Option (B) will be the correct option.

Answer:

We can assume X is the number of girl, so the number of boy should be X+6.

Based on question, we can get X+X+6=32

2X+6=32

2X=26

X=13

So the answer is, 13 girls are in the class.

Step-by-step explanation:

Answer: -23

Step-by-step explanation:

Since we are given the value of m, all we have to do is to plug m into the expression and solve.

-23(-38+39)                  [parenthesis]

-23(1)                            [multiply]

-23

Now, we know that the expression is -23 when m=-38.

The zeroes of the given expression, g(x) = x³ + 6x² - 9x - 54 are 3, -3, and -6, making the option B, a right choice.

In the question, we are asked for the zeroes of the expression, g(x) = x³ + 6x² - 9x - 54.

To find the zeroes, we equate the given expression g(x) to 0 and find the values of the variable x, that satisfy the equation then formed.

Equating g(x) to 0, we get:

g(x) = 0,

or, x³ + 6x² - 9x - 54 = 0.

Now, by grouping, we can show this as:

(x³ + 6x²) - (9x + 54) = 0,

Now, by taking common from the groups, we can show this as:

x²(x + 6) - 9(x + 6) = 0,

or, (x² - 9)(x + 6) = 0.

Now, using the formula, a² - b² = (a - b)(a + b), we can show this as:

(x² - 3²)(x + 6) = 0,

or, (x - 3)(x + 3)(x + 6) = 0, which is the required factor form.

Now, by the zero-product rule, we know that:

Either, x - 3 = 0, ⇒ x = 3,

Or, x + 3 = 0, ⇒ x = -3,

Or, x + 6 = 0, ⇒ x = -6.

Thus, the zeroes of the given expression, g(x) = x³ + 6x² - 9x - 54 are 3, -3, and -6, making the option B, a right choice.

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Answer:

The zeros are 3, -3, and -6

Step-by-step explanation: