Log(x)32=5/2 what is the answer for this guys?

Answer:

Step-by-step explanation:

The graph of a function and its inverse will always reflect through the line

y = x.

This is because a function has a specific set of coordiates, (x, y). That function's inverse has a set of coordinates that flips the x and y coordinates. For example, if a function has a set of coordinates (0, 1), (2, 3), (4, 5) then its inverse will have the coordinates (1, 0), (3, 2), (5, 4). If you plot the function's points and then the inverse's points in the same plane (meaning on the same graph) and connect the dots, you will see that the function and its inverse are reflections of each other through y = x. Below is an example of this. The dotted purplish line is the line y = x.

Answer: 38 and 24

Step-by-step explanation:

38 and 24

Answer:

y=20x + 40x

Step-by-step explanation:

Answer:

y=20x+40

Step-by-step explanation:

y represents how many gallons of water he used

x represents the amount of days

(example) if he watered his plants for 2 days:

y=20(2)+40

y=40+40

y=80

if he watered his plants for 2 days he would have used 80 gallons of water.

if this helped please rate, thanks, and mark brainliest :)

For the values 44. 4, 43. 8, 45. 6, 45. 9, 44. 1, 45. 6, 44. 0, 44. 9, 45. 8, the mean of the data set is 49.52. The Mean Absolute Deviation (MAD) of the data set is 4.83.

To find the mean of the given data set, we add up all the values and divide by the number of values:

Mean = (44.4 + 43.8 + 45.6 + 45.9 + 44.1 + 45.6 + 44.0 + 44.9 + 45.8) / 9 = 445.7 / 9 = 49.52

So, the mean of the data set is 49.52.

To find the Mean Absolute Deviation (MAD), we first find the absolute difference between each value and the mean, and then find the mean of these absolute differences:

Absolute Difference = |44.4 - 49.52|, |43.8 - 49.52|, ..., |45.8 - 49.52|

MAD = (Absolute Difference1 + Absolute Difference2 + ... + Absolute Difference9) / 9

Calculating the MAD gives:

MAD = (5.12 + 5.72 + 3.92 + 3.62 + 5.42 + 3.92 + 5.52 + 4.62 + 5.32) / 9 = 43.5 / 9 = 4.83

So, the Mean Absolute Deviation (MAD) of the data set is 4.83.

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Answer:

Step-by-step explanation:

After some trial and error, we can find that x = 2 is one solution to this problem. We know that then (x-2) is a solution. We can then do polynomial division to get a quadratic equation. We can then solve the quadratic equation to get the other two factors which are -1/3 and -3/2. You can also graph it and find the roots as well. There isn't a really good method to do this and it is more like trial and error.

Answer:

(10, -2)

Step-by-step explanation:

The inequalities are:

y < x - 7               (1)

y < (1/5)x - 2        (2)

To solve this problem, we have to solve both equations simultaneously and then find the value of x and y that makes the inequality true.

To solve the inequality, subtract inequality (2) from inequality (1) which gives:

0 < (4/5) x - 5

-(4/5)x < -5

Dividing both sides of the equation by -4/5 gives:

-(4/5)x / (-4/5) < -5/ (-4/5)

x > 6.25

Put x > 6.2 in inequality 1

y < 6.25 - 7

y < -0.75

The solution of the inequality is x > 6.25 and y < -0.75

From the list of option, the correct answer is (10, -2) since 10 > 6.25 and -2 < -0.75

The symbolic equation A = k\(B^3\) signifies that A is directly proportional to the cube of B. This means that as the value of B increases, the value of A will increase by a factor equal to the cube of B.

The symbolic equation A = k\(B^3\) indicates that A is directly proportional to the cube of B. This means that as the value of B increases, the value of A will increase by a factor equal to the cube of B. Conversely, if the value of B decreases, A will decrease accordingly, following the cube of B.

In other words, if we were to double the value of B, A would increase by a factor of 8 (\(2^3\)), and if we were to triple the value of B, A would increase by a factor of 27 (\(3^3\)). This relationship holds true for any positive real values of B.

To understand this concept better, consider an example where A represents the volume of a cube and B represents the length of its side. If we increase the length of the side (B) by a factor of 2, the volume (A) will increase by a factor of 8 since the volume of a cube is calculated by multiplying the length of the side three times (A = \(B^3\)).

Therefore, option a. A is proportional to the cube of B is the correct interpretation of the symbolic equation A = k\(B^3\).

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The value of a and b are 1 and -8 respectively.

Quadratic expressions are polynomial expressions of second degree.

The general form of a quadratic expression is ax² + b x + c.

The given quadratic expression is x² + 2x - 7.

We have to write this in the form (x + a)² + b.

We have the algebraic identity a² + 2ab + b² = (a + b)²

x² + 2x - 7 = x² + 2x - 7 + 1 - 1

                 = (x² + 2x + 1) - 7 - 1

                 = (x + 1)² - 8, which is in the form (x + a)² + b.

a = 1 and b = -8

Hence the value of a is 1 and the value of b is -8.

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Answer:

D

Step-by-step explanation:

The 95% confidence interval for the proportion of all Californians who considered moving out of state is (0.504, 0.530). We can be 95% confident that the true proportion of all Californians who considered moving out of state lies between 50.4% and 53.0%.

The UC Berkeley Institute of Governmental Studies conducted a poll in 2019 with 4,527 respondents in California, where 51.7% of them reported considering moving out of the state. The objective is to calculate a 95% confidence interval for the proportion of all Californians who considered moving out of state, given the sample size and proportion.

B. The formula to calculate the confidence interval for a proportion is:

CI = p^ ± z* √[(p^(1-p^))/n]

Where p^ is the sample proportion, n is the sample size, and z* is the critical value of the standard normal distribution for the desired confidence level. For a 95% confidence level, z* = 1.96.

Substituting the given values into the formula, we get:

CI = 0.517 ± 1.96 * √[(0.517*(1-0.517))/4527]

CI = 0.517 ± 0.013

The 95% confidence interval for the proportion of all Californians who considered moving out of state is (0.504, 0.530). Therefore, we can be 95% confident that the true proportion of all Californians who considered moving out of state lies between 50.4% and 53.0%.

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The surface area of the prism is 36 square feet

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

Triangular prisms

The surface area of the the prism is calculated as

SA = bh + perimeter of triangle * length of rectangular part

Using the above as a guide, we have the following surface areas:

SA = 4 * 3 + (4 + 3 + 5) * 2

Evaluate

SA = 36

The above is the surface area of the prism

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Answer:

36ft²

To find the surface area of the Triangular Prism, you look for the surface area of each individual figure.

We have 3 squares and 2 triangles in the image.

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To express the vector AB in the form v = v1i + v2j + v3k, where A is the point (-3, -4, 5) and B is the point (4, 4, 5), we subtract the coordinates of A from the coordinates of B to obtain the components v1, v2, and v3.

The vector AB can be obtained by subtracting the coordinates of point A from the coordinates of point B. Let's denote the components of vector AB as v1, v2, and v3.

v1 = x-coordinate of B - x-coordinate of A = 4 - (-3) = 7

v2 = y-coordinate of B - y-coordinate of A = 4 - (-4) = 8

v3 = z-coordinate of B - z-coordinate of A = 5 - 5 = 0

Therefore, the vector AB can be expressed as v = 7i + 8j + 0k.

Looking at the provided answer choices, we see that only option B. 71 + 8j matches the expression obtained for the vector AB. The answer B. 71 + 8j represents the vector with a magnitude of 71 in the i-direction and 8 in the j-direction, with no component in the k-direction. Hence, the correct answer is B. 71 + 8j.

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The table has been completed below.

An equation to represent the function P is P(x) = 4x.

A graph of the function P is shown below.

In Mathematics and Geometry, the perimeter of a square can be calculated by using the following formula;

P = 4x

Where:

By substituting the given side lengths into the formula for the perimeter of a square, we have the following;

Perimeter of square, P(x) = 4x = 4(0) = 0 inches.

Perimeter of square, P(x) = 4x = 4(1) = 4 inches.

Perimeter of square, P(x) = 4x = 4(2) = 8 inches.

Perimeter of square, P(x) = 4x = 4(3) = 12 inches.

Perimeter of square, P(x) = 4x = 4(4) = 16 inches.

Perimeter of square, P(x) = 4x = 4(5) = 20 inches.

Perimeter of square, P(x) = 4x = 4(6) = 24 inches.

Therefore, the table should be completed as follows;

x        0       1      2     3      4       5      6

P(x)    0       4      8     12    16     20    24

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The raw score represented by a z score of 2.00 is 130 (option d).

A z score, also known as a standard score, measures the distance between a particular raw score and the mean of a distribution in terms of standard deviations. In this case, the given set of scores has a mean of 100 and a standard deviation of 15. A z score of 2.00 indicates that the raw score is two standard deviations above the mean.

To find the corresponding raw score, we can use the formula:

Raw Score = (Z Score × Standard Deviation) + Mean

Plugging in the values, we have:

Therefore, a z score of 2.00 in this distribution corresponds to a raw score of 130.

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Step-by-step explanation:Step-by-step explanation:

For Sienna to be able to take the square root of both sides while solving a quadratic equation, she must have an expression with square on at least, the side that contains the variable she is trying to determine. Equation of the form:

(x + a) ² = b

'a' and 'b' could be any number, -1, 0, 1/3, -5/6, anything really.

So, she can take square roots of both sides then, like this

√(x + a)² = √b

x + a = ±√b

x = -a ± √b

Square roots always cancel out squares, and the '±' is because a square is satisfies by both + and -, 3² = 9, and (-3)² = 9.

It is the nature of the problem being solved that determines if we take just one or both of these answers.

Answer:

I think it's either Wednesday or Sunday.

Step-by-step explanation:

Answer: the answer is d Wednesday.

Step-by-step explanation:

hope this helped ya bro! have a good day! :)

Answer:

\(3\sqrt{2}+3\sqrt{7}\)

Step-by-step explanation:

looks like your question don't need a step.

<3

Red

The total debt-equity ratio is 0. 50. The correct answer is B.

A company's debt-to-equity ratio (D/E ratio) reveals how much debt it has in relation to its assets. It is calculated by dividing the total debt of a corporation by the total shareholder equity.

To calculate the total debt-equity ratio, we divide the total debt by the total equity.

Total equity = $183,000

Total assets = $275,000

Total debt = Total assets - Total equity

Total debt = $275,000 - $183,000

Total debt = $92,000

Debt-Equity Ratio = Total debt / Total equity

Debt-Equity Ratio = $92,000 / $183,000

Debt-Equity Ratio ≈ 0.5027

Rounding to two decimal places, the total debt-equity ratio is approximately 0.50.

Therefore, the correct option is b) 0.50.

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Using sampling concepts, it is found that Margo is using random sampling.

Sample strategies are classified as:

Convenient: Sample drawn from a conveniently available pool.

Random: All options into a hat and draw some of team.

Systematic: Every kth element.

Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed.

Stratified: Also divides the population into groups. However, then only some elements of the group are surveyed.

In this problem:

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Answer:

D

Step-by-step explanation:

out of the choices

A) 2x-y=-2

3x+2y=-10

B) x+4y=3

2x+5y=3

C) 2x+3y=5

x-4y=-14

D) 3x+4y=15

x+y=5

only the system in D has a solution of x=5 and y=0

solve by substitution x+y=5 so x=5-y

plug into the other equation so 3(5-y)+4y=15

distribute 15-3y+4y=15 then minus 15 on both sides and combine like terms

so y=0 then put that value back into the other equation

so x+y=5 equals x+0=5 so x=5 this means the solution to the system of equations is the point (5,0)

Hope this helps! :)

The volume of vanilla cake is greater than the volume of chocolate cake, hence the vanilla cake gives you more to eat.

The formula for calculating the volume of the cake is expressed as:

Volume of vanilla cake = 8in * 11in * 13in

Volume of vanilla cake = 1144in³

For the chocolate cake

Volume of the chocolate cake = 9.1in x 12in x 2 in

Volume of the chocolate cake = 218.4in³

Since the volume of vanilla cake is greater than the volume of chocolate cake, hence the vanilla cake gives you more to eat.

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Answer:

A. 13.

Step-by-step explanation:

g(x) = 4x + 1

g(3) = 4 * 3 + 1 = 12 + 1 = 13

A. 13 is your answer.

Hope this helps!

Answer:

13

Step-by-step explanation:

g(x) = 4x + 1

Let x=3

g(3) = 4*3+1

      = 12+1

    = 13

The area being measured will not match the Riemann sum. By employing ever smaller forms to divide the area more precisely, this mistake can be minimized. The sum approaches the area as the shapes become ever-smaller.

A specific type of approximation of an integral by a finite sum in mathematics is known as a Riemann sum. It bears the name of the German mathematician Bernhard Riemann from the nineteenth century. Approximating the area of functions or lines on a graph, as well as the length of curves and other approximations, is a highly typical use.

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The proper conclusion is as follows:Option E is the correct conclusion. We are 90% confident that the difference in proportions between Toyota and Subaru car owners who are satisfied with their drive systems is between -0.278 and -0.116.

What is a confidence interval estimate?

Confidence intervals are statistical tools used to make inferences about population parameters based on sample statistics. A confidence interval is a range of values that has a high probability of containing an unknown parameter. The width of a confidence interval is determined by the level of confidence and the variability of the data.Random SamplingIn random sampling, every item in the population has an equal chance of being selected as part of the sample. As a result, random sampling should produce a representative sample, which is important in drawing valid conclusions. However, it is not always feasible or cost-effective to conduct a complete enumeration or census. Instead, a sample of the population is usually taken.

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Answer:

A

Step-by-step explanation:

One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.

Answer:

A. Each value is an equivalent ratio

Step-by-step explanation:

This image shows that the only possible answer would be A.