If a film starts at 10:29 am and runs for 93 minutes, what time will the movie end?

By calculation, your grade in the class now is 78.7

From the question, we have the following parameters that can be used in our computation:

Score of 47.2 in 60

Represent the score in 100% with x

So, we have the following equation

47.2/60 = x/100

Multiply both sides of the equation by 100

So, we have

100 * 47.2/60 = x/100 * 100

This gives

100 * 47.2/60 = x

So, we have

x = 100 * 47.2/60

Evaluate

x = 78.7

Hence, your grade in the class now is 78.7

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Answer:

To convert 2 Bigha into Kattha:

If 1 Bigha = 20 Kattha:

2 Bigha = 2 * 20 Kattha = 40 Kattha

If 1 Bigha = 16 Kattha:

2 Bigha = 2 * 16 Kattha = 32 Kattha

Answer:

For \(x = 3\) the value of \(f(x) = 2\cdot x^{2}+9\) will be the same of \(g(x) = 3^{x}\).

Step-by-step explanation:

To determine for which value of \(x\), we need to apply the following identity (\(f(x) = g(x)\)) and solve numerically the resulting expression:

\(2\cdot x^{2}+9 = 3^{x}\)

\(3^{x}-2\cdot x^{2}-9=0\) (1)

A quick approach is using graphic tool and looking for the value of \(x\) such that  \(3^{x}-2\cdot x^{2}-9=0\). The result of the analysis is included below in the attached image. We find the following result:

\(x = 3\)

For \(x = 3\) the value of \(f(x) = 2\cdot x^{2}+9\) will be the same of \(g(x) = 3^{x}\).

Answer:

B (the second one)

Step-by-step explanation:

The thin yellow line in A only goes from 14-30. However, the correct numbers listed range from 12-30. Line B matches up with this data

x1 and x2, x1 and x5, x2 and x3, x2 and x5, x3 and x4 and x3 and x5 means differ significantly from one another

The experiment to compare the spreading rates of five different brands of yellow interior latex paint available in a particular area used 4 gallons (J = 4) of each paint.

The value of W for Tukey's procedure is:

W = q(α, 5, 20) * √(MSE/J)

where α = 0.05 is the significance level, 5 is the number of treatments, 20 is the total number of observations (4 observations per treatment), MSE = 450.8 is the mean square error, and q(α, 5, 20) is the critical value from the Studentized range distribution table.

Using the table, we find that q(α, 5, 20) = 3.365.

Substituting the values, we get:

W = 3.365 * √(450.8/4) = 21.63

The means that differ significantly from one another are:

x1 and x2

x1 and x5

x2 and x3

x2 and x5

x3 and x4

x3 and x5

Therefore, the correct answer is:

x1 and x2

x1 and x5

x2 and x3

x2 and x5

x3 and x4

x3 and x5

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Answer:

0

Step-by-step explanation:

| |-11| - |4 - 15| |

= |11 - |-11| |

= |11 - 11|

= |0| = 0

Answer:

0

Step-by-step explanation:

First find the absolute value inside the large absolute value

| -11| = 11

|4-15| = |-11| = 11

| 11 - 11| = |0| = 0

Answer:

Integers

Multiplying & Dividing

RULE EXAMPLES

1. Multiply or divide.

2. The answer is positive if

the signs are the same

(both positive or both negative);

negative if the signs are different

(one positive and one negative).

–5 x ( –8) = 40

40  4 = 10

16 x ( –3) = –48

–20  10 = –2

Find each product or quotient.

1. –3 x (–8) 2. –5 x (–5) 3. –15 x 3

24 25 –45

Step-by-step explanation:

From the data, i and iii can be determined. The solution has been obtained by using statistics.

What is statistics?

Statistics is defined as "classified facts indicating the situations of a population in a state, notably the facts that can be stated in numbers or any other tabular or classed arrangement".

We are given that a teacher has data representing the scores of thousands of students.

From this data, we can determine the average total points earned per student as we are given the total points calculation.

Also, we can determine the proportion of students who improved their total points as a result of the score replacement policy from the given data.

Hence, option C is the correct answer.

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The graph at the bottom left shows the new function.

Observe that the initial provided graph corresponds to the equation:

\(y = 2x + 1\)

As the line exhibits a slope of 2/1, equivalent to 2, and the y-intercept is situated at the point (0, 1).

Now, if we were to alter the equation by multiplying the existing slope by 1/2, and simultaneously increasing the y-intercept by 3 units, the resulting function would be:

\(y = x + 4\)

This represents a line with a slope of 1 and a y-intercept located at (0, 4).

Take note that the graph depicted in the lower-left section among the available options accurately illustrates such a function.

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The correct range of value for the included angle of a V-belt is 30° to 40°. The V-belt provides power to the drive pulley. In the mechanical power transmission, V-belts are used in a large number of industrial and farm applications.

The V-belt is used for a smooth transition of power, and it is made from rubber and polymer materials with cords in the inside. It is commonly used in industrial machines, and it is easy to install and maintain. It is also used in power transmission with a high level of flexibility.

The correct range of value for the included angle of a V-belt is 30° to 40°.This angle is produced by joining the planes of the faces of the belt in the V section. It is the angle between the V-belt sides. The recommended value for the included angle of the V-belt is 36.5 degrees.

When the value is within this range, the V-belt functions optimally. A low included angle would result in a loose belt, whereas a high angle would result in a tight belt. In power transmission, V-belts are commonly used in a wide range of industrial and farm applications. The V-belt is used to provide power to the drive pulley. It is an essential mechanical component that ensures a smooth transition of power.

It is made of rubber and polymer materials, which make it durable and flexible. The V-belt's flexibility allows it to transmit power between pulleys located at different angles.The included angle is the angle between the sides of the V-belt. This angle is produced by joining the planes of the faces of the belt in the V section. The range of value for the included angle of a V-belt is 30° to 40°. The recommended value for the included angle of the V-belt is 36.5 degrees. When the included angle value is within this range, the V-belt functions optimally.

A low included angle would result in a loose belt, whereas a high angle would result in a tight belt.The V-belt's flexibility allows it to transmit power between pulleys located at different angles. The V-belt's grip on the pulley is an essential factor that affects the transmission of power. A low included angle would reduce the grip of the belt, resulting in slippage and reduced power transmission. In contrast, a high included angle would increase the grip of the belt, resulting in a higher level of power transmission.

The correct value of the included angle is critical to the V-belt's performance and longevity.

The correct range of value for the included angle of a V-belt is 30° to 40°. The recommended value for the included angle of the V-belt is 36.5 degrees. When the included angle value is within this range, the V-belt functions optimally. A low included angle would result in a loose belt, whereas a high angle would result in a tight belt. The V-belt's flexibility allows it to transmit power between pulleys located at different angles. The V-belt's grip on the pulley is an essential factor that affects the transmission of power.

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The number of pumpkins that were harvested on the farm during in the month of October is shown below, in accordance with the correlation concept.

It is, in Part A.

Part B: the quantity of harvested pumpkins and the quantity of fertiliser used.

what is correlation?

Correlation is a statistical measure that evaluates the strength of a relationship between two variables. It can range from -1 to +1, where -1 indicates a perfect negative linear correlation, 0 indicates no linear correlation, and +1 indicates a perfect positive linear correlation. Correlation is used to measure the strength of the relationship between variables, and whether changes in one variable are associated with changes in the other. Correlation analysis can also help to identify patterns and trends in data, and can be used to make predictions about future outcomes.

Part A:

The stronger the correlation between two variables, as well as vice versa, the closer this same correlation coefficient is to 1. Additionally, the correlation coefficient is closer to 1 the closer this same data points are spaced apart on a scatter plot.

The scatter plot depicted shows a correlation between the quantity of pumpkins and the number of days. The data points are, however, somewhat further apart from one another. The two variables have a moderate relationship, as evidenced by this. Consequently, the calculated correlation coefficient, r, of 0.51 can be regarded as accurate because r of 0.51 denotes a moderate relationship between the two variables.

Part B:

Instead of the day in October, the amount of fertiliser used could have an impact on the number of pumpkins harvested. As a result, we can evaluate the quantity of pumpkin harvested and fertiliser used.

Therefore,

Part A: YES, it is.

Part B: the quantity of harvested pumpkins and the quantity of fertiliser used.

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Answer:

look at image

Step-by-step explanation:

you're just making the circle twice as big. so since one of the points of the circle is (0,2) it would now be, (0,4) because 2 x 0 = 0 and 2 x 2 = 4.

The numerical values of the coefficients A and B are:

A = -1/6
B = 1/6

To perform partial fraction decomposition, we need to break down the fraction into simpler terms.

The form of the partial fraction decomposition of the given function is:

5/(5x - 72) = A/(5x - 66) + B/(5x - 72)

Here, A and B are the coefficients we need to find. We can find them by cross-multiplying and equating the numerators of both sides of the equation:

5 = A(5x - 72) + B(5x - 66)

Now, we can substitute some values of x to get two equations in terms of A and B:

For x = 14:

5 = A(5(14) - 72) + B(5(14) - 66)

Simplifying and solving for A and B, we get:

A = 1/6
B = -1/6

For x = 12:

5 = A(5(12) - 72) + B(5(12) - 66)

Simplifying and solving for A and B again, we get:

A = -1/6
B = 1/6



Generally, for a function f(x) with a rational expression in the integral, we can use partial fraction decomposition to rewrite the expression as a sum of simpler fractions. This makes it easier to find the integral.

The coefficients A and B are constants in the simpler fractions, and their values can be determined by solving a system of linear equations.

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Answer:

1.Line III is A, Line I is B, Line II is C; 2. 20 represents the Y-intercept, The 2 represents the slope

The two missing angles of the diagram are:

∠HDG = 117°

∠FDG = 180°

We know that sum of angles on a straight line is 180 degrees.

We also know that two angles that sum up to 180 degrees are referred to as supplementary angles.

From the given image, we see that:

∠HDF is given as 63°.

Thus:

∠HDG = 180 - 63

∠HDG = 117°

Thus, it means that ∠FDG is 180 degrees

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Given the number:

Irrational numbers cannot be expressed as the ratio of two integers.

ANSWER

Irrational.

The vectors u and v are orthogonal when k equals 5 or -2.

Two vectors u and v are orthogonal if their dot product is equal to zero. The dot product of two vectors u and v is given by the formula:

u · v = u₁ × v₁ + u₂ × v₂ + u₃ × v₃

where u₁, u₂, u₃ are the components of vector u, and v₁, v₂, v₃ are the components of vector v.

Let's calculate the dot product of u and v:

u · v = (k × -5) + (k × (k + 2)) + (-2 × 5)

= -5k + k² + 2k - 10

= k² - 3k - 10

For the vectors to be orthogonal, the dot product must be zero:

k² - 3k - 10 = 0

To solve this quadratic equation, we can factor it or use the quadratic formula:

(k - 5)(k + 2) = 0

From this equation, we can see that the values of k that satisfy the equation are:

k = 5 or k = -2

Therefore, the vectors u and v are orthogonal when k equals 5 or -2.

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Answer:

Step-by-step explanation:

\(y=-2x+8\\\\x=20\)

Substitute ; x =20 in given equation

\(y =-2(20 )+8\\\\y = -40+8\\\\y = -32\)

The volume of the rectangular prism is the 75 ft cube.

The prism below is a rectangular prism.

A rectangular prism is a three-dimensional shape, having six faces, where all the faces (top, bottom, and lateral faces) of the prism are rectangles such that all the pairs of the opposite faces are congruent.

The volume of a rectangular prism can be express as follows:

Volume of a rectangular prism = base area × height

Therefore,

base area of the prism = 25 ft²

height of the prism = 3 ft.

Hence,

Volume of the rectangular prism = 25 × 3

Volume of the rectangular prism = 75 ft³

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Answer: \(\Large\boxed{-30x^2+40x}\)

Step-by-step explanation:

Given expression

10x (4 - 3x)

Expand the parenthesis by distributive property

= 10x · 4 - 10x · 3x

= (10 × 4)x - (10 × 3) (x × x)

\(\Large\boxed{=-30x^2+40x}\)

Hope this helps!! :)

Please let me know if you have any questions

Hi :)

We'll use distributive property to solve this

\(\LARGE\boldsymbol{10x(\hfill\stackrel{\hfill\stackrel{10x}\curvearrowright}4-\hfill\stackrel{\hfill\stackrel{10x}\curvearrowright}{3x)}}}\)

Thus

\(\large\boldsymbol{10x\cdot4-3x\cdot10x}\)

Simplify

\(\Large\boldsymbol{40x-30x^2}\)

\(\tt{Learn~More;Work~Harder}\)

:)

Answer:

H

Step-by-step explanation:

Hello!

An inequality is easy to read if we know how to read it. Domain is the x values that the line goes through.

When a dark closed circle is on a graph, it means that number counts as apart of domain and range.

-6 is circled, which means in the graph, -6 is apart of the domain.

If a open closed circle is on a graph, it means that the number is skipped in the domain and range.

8 is open, which means 7.9999999999 is a valid domain and 8.0000001 (and any examples) are valid, but 8 is not.

This helps us conclude that H is the only possible answer.

Answer:

The answer to your question is choice a

The number of classes Anna can take so the total cost for the month will be the same is 5.

The monthly cost would be  $37.50.

When the monthly cost is equal, both equations would be equal: 7.5x = 5.5x + 10

In order to determine the value of x, take the following steps:

Monthly cost when the cost is the same: 7.5 x 5 = $37.50

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Answer:

5 classes

37.50

Step-by-step explanation:

got it right on edge

hello

so these angles you can apply the "vertically opposite angles are equal" rule

angle "A" is vertically opposite to 138º so therefore angle "A" is 138º

angle "B" is verticall opposite to 42º so therefore angle "B" is 42º

hope this helped and have good day :)

The speed of red light in crown glass is approximately 1.99 x \(10^8\) m/s.

a. The speed of violet light in crown glass can be calculated using the formula:

v = c/n

Where,

v is the speed of light in the material,

c is the speed of light in vacuum and

n is the index of refraction of the material for violet light.

Plugging in the values given, we get:

violet light speed in crown glass = c/n

violet light speed in crown glass = c/1.53

Using the value for the speed of light in vacuum,

c = 3.00 x \(10^8\) m/s,

We can calculate the speed of violet light in crown glass as:

violet light speed in crown glass = (3.00 x \(10^8\) m/s) / 1.53

= 1.96 x \(10^8\) m/s

Therefore, the speed of violet light in crown glass is approximately 1.96 x \(10^8\) m/s.

b. Similarly, the speed of red light in crown glass can be calculated using the same formula, but with the index of refraction for red light:

red light speed in crown glass = c/n = c/1.51

Using the same value for the speed of light in vacuum and plugging in the value for the index of refraction for red light, we get:

The red light speed in crown glass = (3.00 x \(10^8\) m/s) / 1.51 = 1.99 x 10^8 m/s

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Answer:

Step-by-step explanation:

The y-intercept of g(x) is 3 * -2 = -6.

To find the x-intercepts of g(x), we need to find the values of x that make g(x) equal to 0. Since g(x) = -2f(-2x), this means we need to find the values of x that make f(-2x) equal to 0. Therefore, we can find the x-intercepts of g(x) by solving the equation f(-2x) = 0 for x.

Since the x-intercepts of f(x) are at 2 and -4, this means that the equation f(x) = 0 has solutions at x = 2 and x = -4. Substituting these values into the equation f(-2x) = 0, we get:

f(-2(2)) = 0

f(-4) = 0

and

f(-2(-4)) = 0

f(8) = 0

Therefore, the x-intercepts of g(x) are at x = -2 and x = 4. These are the only intercepts of g(x) that we can determine for certain.