I kinda need some help with solving for x

Answer:

3/4

Step-by-step explanation:

(17,-7) And (13,-4).  First take -4 and subtract it from-7.  When you do that you get 3.  Then Subtract 13-17.  You get 4.  Write 3 and 4 as a fraction.  3/4.  The 3 is the x-value and the 4 is the y value. So 3/4 is your slope

Answer:

its b 34

Step-by-step explanation:

Answer:

the actual answer is 37. I have the assignement and 37 was correct.

Step-by-step explanation:

Answer:

28 grapes

Step-by-step explanation:

14 divided by 2 is 7 so you multiply 7 by 4 and you get 28

Answer: 28 grapes.

Step-by-step explanation: Thanks for the points luv. ^-^

Answer:

One rational solution

Step-by-step explanation:

proof

5x2 - 2x - 3=0, the sum of coefficients is 5-2-3=0, so the equation has exactly two solutions, x=1, and x = -3/5 this last is the one rational solution

Answer: 5x + 15 = y

Step-by-step explanation:

mx+b = y

find rise over run

(y_2-y_1)/(x_2-x_1) = m

(-5-5)/(-4+2)

simplify

-10/-2

10/2

5 = m

plug in a point and find b

5(-2) + b = 5

-10 + b = 5

b = 15

5x + 15 = y

Answer:- 2

Step-by-step explanation:

Answer:

f(x)=0.5

Step-by-step explanation:

Answer:

3/2 =x

Step-by-step explanation:

1/8 = x/12

Solve using cross products

1 * 12 = 8x

12 = 8x

Divide each side by 8

12/8 =8x/8

3/2 =x

Answer:

5

Step-by-step explanation:

If you input 5 you get 7

Answer:  5

Step-by-step explanation:

f(x) usually means the y-value or output of the functions.

It can find the x value through the graph. When y is 7, you can see that x is 5 (See the image).

Answer:

To Bend I would say.

Step-by-step explanation:

Because he wants to get out of the stituration and go to the arcade. But he needs to change he father's mind to go. So he needs to Bugde or Bend his father's decision to let him go to the arcade.

Answer:

1060

Step-by-step explanation:

I am assuming the factors method is the distributive property:

We can break 53x20 into 50x20+3x20

50x20=1000 and 3x20 is 60

1000+60=1060

Please give me brainiest.

Step 1

given

Step 2

\(\angle HKM \cong \angle OKM, \angle HMK \cong \angle OMK\)

Step 3

\(\overline{KM} \cong \overline{KM}\)

Reason: Reflexive property

Step 4

ASA

Answer:

-1/4

Step-by-step explanation:

-1/2 + -1/4 = -3/4

This means each item increments by -1/4

We can do -1/2 + 1/4 to get -1/4

Answer:

-1/4

Step-by-step explanation:

im not sure how to explain but ill try, -3/4 + 1/4 = -1/2 or -2/4  -2/4 + 1/4 =  -1/4

To calculate the terminal value of the firm at time 3, we can use the Gordon Growth Model formula:

Terminal Value = Cash Flow at Time 3 * (1 + Growth Rate) / (Discount Rate - Growth Rate)

Given: Cash Flow at Time 3 = $73,900 Growth Rate = 2.2% Discount Rate = Risk-Free Rate + Beta * Market Risk Premium Risk-Free Rate

= 3.6% Beta

= 1.47 Market Risk Premium

= 7.4%

First, let's calculate the Discount Rate: Discount Rate = 3.6% + 1.47 * 7.4% = 3.6% + 10.8378%

= 14.4378%

Now, we can calculate the Terminal Value: Terminal Value = $73,900 * (1 + 2.2%) / (14.4378% - 2.2%) ≈ $73,900 * 1.022 / 0.1213778 ≈ $73,900 * 8.4258

Terminal Value ≈ $623,444.42

Therefore, the correct option for the terminal value of the firm at time 3 is: a. $667,229.73 (None of the provided options matches the calculated value)

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Answer:

29.51%

Step-by-step explanation:

The change from 305 to 395 is the difference between the two numbers. So, it would be 395 - 305 or 90. Now, to find the percentage of change, we need to find what part of the original amount is the change. In other words, we would have to divide 90 by 305. By putting this in a calculator you get about 0.2951. To convert this decimal into a percent, we would multiply by 100 giving us 29.51%.

The median is a statistical measure that is used to find the middle number in a set of numbers.

It is often used to measure the central tendency of the data. The formula for finding the median is to first arrange the data in numerical order and then determine the number in the middle of the set. This can be done by counting how many numbers are in the set and then dividing by two. If there is an even number of values, the median is found by taking the two middle numbers, adding them together and dividing by two. For example, if the set of numbers is 3, 7, 12, and 15, the median would be 10 (the middle number). If the set of numbers is 3, 7, 12, 15, and 19, the median would be 11 (the average of the two middle numbers).

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Complete question:

What is the median of the following set of numbers: 1, 2, 5, 8, 9?

B is true. This my answer

Answer:

See attached

Step-by-step explanation:

A simpler form of the same equation is:

y = -4 +(4+2/5)

The equation that he used to find n, the number of gallons of water he should remove is 3.52 / (22 - n) = 24 / 100. Option C is correct.

Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

Amount of ammonia in the solution 16%  x 22 gallons  =  3.52 gallons

The proportion of ammonia remains the same as the water evaporates, but the total composition of the solution is decreased by the amount of water that evaporates.

Quantity of ammonia = 3.52 gallons

Quantity of water after evaporation = 22 - n

Composition of ammonia after evaporation of water, 24% = 24/100

Now the percentage of ammonia after evaporates
Quantity of ammonia / Remaining water = 24%
3.52 / (22 - n) = 24 / 100

Thus, the equation that he used to find n, the number of gallons of water he should remove is 3.52 / (22 - n) = 24 / 100.

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Solve for c by simplifying both sides of the equation, then isolating the variable.

Exact form: c = -4/9, 2

Decimal form: c = -.4, 2

Statistical process control technique that permits only 3.4 defects per million opportunities is Six Sigma.

Six Sigma is a statistical technique that emphasizes the necessity of a standardized approach to enhancing and optimizing the efficiency of the production and management processes by reducing the variation and waste within them. It concentrates on controlling a process to ensure that the results of a process are consistent and reliable by using statistical methods. The objective of the Six Sigma process is to produce 3.4 errors or defects per million opportunities. If the process is better than Six Sigma, it is considered more consistent and predictable.
Six Sigma's statistical approach to process control encompasses a range of tools and methods. Six Sigma's primary objective is to increase revenue and profits by developing and delivering high-quality products and services while eliminating defects and reducing waste.
Six Sigma aims to improve quality by detecting and reducing the reasons for variations in production processes. It accomplishes this by developing quality management practices that enable it to assess quality, establish goals, and implement best practices to achieve those goals.
In conclusion, Six Sigma is a process control approach that emphasizes statistical methods for process control and improvement. Six Sigma is used to reduce variability and eliminate waste, and its goal is to achieve 3.4 defects per million opportunities.

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Answer: 17 cm

Step-by-step explanation:

For a regular figure where the area of the base is B, and the height is H, the volume is calculated as:

V = B*H

Here we know that the base of the prism is B = 3 cm^2, and the volume of the prism is 51 cm^3

Then:

B = 3cm^2

V = 51cm^3

If we replace those in the equation above, we get:

51 cm^3 = (3cm^2)*H

Solving this for H gives:

(51 cm^3)/(3 cm^2) = H = 17 cm

The height of the tubing is 17 cm

The below explanation can be generalized for other numbers as well. For example, if you want to divide a number 'a' by a number 'b', the resulting fraction would be a/b, where 'a' represents the numerator (the number being divided) and 'b' represents the denominator (the number of equal parts to divide 'a' into).

To explain why 3 divided by 7 equals 3/7 using the definition of fractions and how-many-units-in-1-group division, let's consider the following steps:

1. When we divide numbers, we are essentially finding out how many equal parts a certain quantity can be divided into. In this case, we want to divide 3 into 7 equal parts.

2. A fraction represents a part of a whole, where the numerator (top number) represents the number of parts and the denominator (bottom number) represents the total number of equal parts the whole is divided into.

3. In our problem, we want to divide 3 (the whole) into 7 equal parts. So, the denominator of our fraction will be 7, representing the 7 equal parts we want to divide 3 into.

4. The numerator of the fraction will be 3, which represents the number we are dividing.

5. Combining the numerator and denominator, we get the fraction 3/7, which represents 3 divided into 7 equal parts.

This explanation can be generalized for other numbers as well. For example, if you want to divide a number 'a' by a number 'b', the resulting fraction would be a/b, where 'a' represents the numerator (the number being divided) and 'b' represents the denominator (the number of equal parts to divide 'a' into).

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Answer:

Step-by-step explanation:

Answer:

7.663 is greater

Step-by-step explanation:

Though the ones and hundredths places are the same number, the thousands place is greater in the 7.663 answer making it more than 7.657

False. The correlation coefficient can vary between -1 and 1, and it can be negative.

The correlation coefficient is a statistical measure that quantifies the strength and direction of the relationship between two variables. It ranges from -1 to 1, inclusive. A value of 1 indicates a perfect positive correlation, meaning that as one variable increases, the other variable increases proportionally. A value of -1 indicates a perfect negative correlation, meaning that as one variable increases, the other variable decreases proportionally. A correlation coefficient of 0 indicates no linear relationship between the variables.

Therefore, the statement that the correlation coefficient varies between 0 and 1 and can never be negative is false. The correlation coefficient can indeed be negative, indicating a negative relationship between the variables. It is important to note that the correlation coefficient only measures the strength and direction of the linear relationship between the variables and does not capture other types of relationships, such as non-linear or causal relationships.

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Answer:

Is Square Root of 25 Rational or Irrational?  

Step-by-step explanation:

A rational number can be expressed in the form of p/q. Because √25 = 5 and 5 can be written in the form of a fraction 5/1. It proves that √25 is rational.

The answer is:

Work/explanation:

What are rational numbers?

Rational numbers are integers and fractions.

Irrational numbers are numbers that cannot be expressed as fractions, such as π.

Now, \(\bf{\sqrt{25}}\) can be simplified to 5 or -5; both of which are rational numbers.

Answer:

see explanation

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are in proportion.

(a)

\(\frac{PQ}{AB}\) = \(\frac{RS}{CD}\) ( substitute values )

\(\frac{PQ}{6}\) = \(\frac{12}{8}\) ( cross- multiply )

8 × PQ = 72 ( divide both sides by 8 )

PQ = 9 cm

(b)

\(\frac{AD}{PS}\) = \(\frac{CD}{RS}\) ( substitute values )

\(\frac{AD}{10.5}\) = \(\frac{8}{12}\) ( cross- multiply )

12 × AD = 84 ( divide both sides by 12 )

AD = 7 cm

(c)

given 2 similar figures with ratio of sides = a : b , then

ratio of areas = a² : b²

here ratio of sides CD : RS = 8 : 12 = 2 : 3

then ratio of areas = 2² : 3² = 4 : 9

let the area of PQRS be x , then using proportion

\(\frac{4}{48}\) = \(\frac{9}{x}\) ( cross- multiply )

4x = 432 ( divide both sides by 4 )

x = 108

then area of PQRS = 108 cm²

The 15 foot ramp must make an angle 19.45° with the ground to reach the same window.

Since the height of the window above ground remains constant in both cases, it follows that by means of trigonometric identity sine; we have;

10sin30° = 15sinx

sinx = 5/15 = 0.333

x = sin-¹(0.333)

x = 19.45°.

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