help asap! working out is not required <3 ^^

Answer:

time = 70 minutes

the derivative of the function y = (ln(x + 4))x using logarithmic differentiation is given by y' = (ln(x + 4))x * [ln(ln(x + 4)) + (1/ln(x + 4)) * (1/(x + 4))].

To find the derivative of the function y = (ln(x + 4))x using logarithmic differentiation, we can follow these steps:

Step 1: Take the natural logarithm of both sides of the equation:

  ln(y) = ln((ln(x + 4))x)

Step 2: Use the logarithmic property ln(a^b) = b ln(a) to simplify the right-hand side of the equation:

  ln(y) = x ln(ln(x + 4))

Step 3: Differentiate both sides of the equation implicitly with respect to x:

  (1/y) * y' = ln(ln(x + 4)) + x * (1/ln(x + 4)) * (1/(x + 4))

Step 4: Simplify the expression on the right-hand side:

  y' = y * [ln(ln(x + 4)) + (1/ln(x + 4)) * (1/(x + 4))]

Step 5: Substitute the original expression of y = (ln(x + 4))x back into the equation:

  y' = (ln(x + 4))x * [ln(ln(x + 4)) + (1/ln(x + 4)) * (1/(x + 4))]

Therefore, the derivative of the function y = (ln(x + 4))x using logarithmic differentiation is given by y' = (ln(x + 4))x * [ln(ln(x + 4)) + (1/ln(x + 4)) * (1/(x + 4))].

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Answer:

Step-by-step explanation:

Answer:

See below

Step-by-step explanation:

Period = 1 day      

Periodic interest = .045 / 365       (since there are 365 days in a year)

V(t) = 6000 *  ( 1 + .045/365)^t      where t is in days

V(t) = 6000 * (1+.045/365)^(t * 365)       where t is in years

Below you have the graph:

Answer:

5

Step-by-step explanation:

The number is 15.

Let's represent the unknown number by "x".

A number is a numerical unit of measurement and labelling in mathematics. The natural numbers 1, 2, 3, 4, and so on are the first examples. Number words are a linguistic way to express numbers.

Given that this number's "2 over 3" equals 10, the following equation can be used to represent it:

\(2/3 \times x = 10\)

To find the value of "x", we can solve for it by multiplying both sides of the equation by the reciprocal of 2/3, which is 3/2:

\((3/2) \times 2/3 \times x = (3/2) \times 10\\x = 15\)

Therefore, the number is 15.

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Based on the information, we can infer that the coordinates of point C are (8, 15). Additionally, the perimeter of the second triangle would be 64.

To find the distance of the sides of the triangle we must identify the information we know. Since the perimeter is equal to 50 and the base to 16 we can infer that each side measures 17 as shown below.

50 - 16 = 34

34 / 2 = 17

In this case we know its height and its base, so we can find the length of the side by dividing the triangle in two and finding the hypotenuse. In this formula we can replace b by 6.25 or 15, which are the two available options we have.

a² + b² = c²

8² + 15² = c²

64 + 225 = c²

289 = c²

17 = c

Then the correct answer would be option C. On the other hand, if the points of this triangle are modified, we must use the same procedure. We divide this triangle in two and there are two right triangles with a base of 12 and a height of 16, we are going to calculate the distance of the side.

So the side of these triangles is 20 and the base is 24. So, its perimeter is 64.

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To graph the function f(x) = -2 for x < 1, we can create a T-chart that lists the x-values and their corresponding y-values.

Let's start by choosing a few values for x that are less than 1:

x | f(x)
--|-----
-2| -2
-1| -2
0 | -2
0.5| -2
0.9| -2

As we can see, for any x-value that is less than 1, the y-value is always -2.

To graph this function, we can plot the points (-2,-2), (-1,-2), (0,-2), (0.5,-2), and (0.9,-2) on a coordinate plane and connect them with a horizontal line. The resulting graph will be a straight line that is parallel to the x-axis and is located at y=-2 for all x-values less than 1.

A solution that is part of the function for the given interval (x < 1) would be any x-value less than 1, such as -2, -1, 0, 0.5, or 0.9. For any of these values, the corresponding y-value is always -2.

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Answer:

Either AAA or ASA

Step-by-step explanation:

Two angels are the same and the lengths that are considered are the same.

Answer:

w= 11/3

Step-by-step explanation:

Multiply:

w×3=11

Regroup terms:

3w=11

Dive both sides by 3:

3.666667

w= 11/3

Using the distance, time, and speed formulas, Nicholas could only achieve the distances listed in the given times for:

The distance, time, and speed formulas show that:

Constant driving rate (Speed) = 55 mph

Distance       Time        Speed
165 miles     3 hours    55 mph (165/3)

240 miles   4 hours     60 mph (240/4)

330 miles   6 hours     55 mph (330/6)

504 miles   9 hours     56 mph (504/9)

Thus, using the distance, time, and speed formulas, we can conclude that Nicholas could not achieve the distances in B and D but only in A and C.

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\(answer \\ 4 < s < 20 \\ solution \\ 12 - 8 < s < 12 + 8 \\ = 4 < s < 20 \\ hope \: it \: helps\)

Recall that we want to solve this problem

We will use the following property, given a nonzero number a and numbers b,c we have that

So if we divide two numbers that have the same base, we can simply subtract their exponents.

So, using the properties of multiplication of fractions, we get

With help of a calculator, we will calculate 3.45/2.03. By doing so, we get that

So we have

Answer:

Bleaching agents contain oxidizing compounds, so they change the chemical composition of the stain from a coloured one to a colorless one. So it is a chemical change

Zeros of the given polynomial are -2, 2, -3/2, 3/2

Zeros of a polynomial can be defined as the points where the polynomial becomes zero as a whole.

Given a polynomial 1/4(4\(x^{4}\) - 25\(x^{2}\) + 36)

1/4(4\(x^{4}\) - 25\(x^{2}\) + 36) = 0

(4\(x^{4}\) - 25\(x^{2}\) + 36) = 0

4\(x^{4}\) - 16\(x^{2}\) - 9\(x^{2}\) + 36= 0

4\(x^{4}\)(\(x^{2}\) - 4) - 9(\(x^{2}\) - 4) = 0

(4\(x^{4}\)-9)(\(x^{2}\) - 4) = 0

(x+2)(x-2)(2x+3)(2x-3) = 0

x = -2, 2, -3/2, 3/2

Hence, Zeros of the given polynomial are -2, 2, -3/2, 3/2

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A dot plot is a graphical method that is used to represent data. The plot provides an overview of the data’s distribution, measures of central tendency, and any outliers.

From the provided question, we are supposed to determine what is true of the data in the dot plot. Below are the correct statements that apply: There is no data value that occurs more frequently than any other value in the set. This means that there are no modes in the data set. We can note that the data set is bimodal if there were two points with dots above them.

The data in the set is roughly symmetrical since it is distributed evenly around the middle. There are equal numbers of dots on either side of the middle point, and the plot is roughly symmetrical about a vertical line passing through the middle point. All data points in the data set lie within a range of 5 to 20. We can see that there are no dots below 5 or above 20.

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Answer:

g(x) = -9

Step-by-step explanation:

g(x) = 1 - 2x        substitute 5 for x

g(x) = 1 - 2(5)      solve parenthesis first

g(x) = 1 - 10         subtract

g(x) = -9

When the radius is 10 inches and the height is 20 inches

(a) rate change of the volume of the cylinder is 5340.7 inch²/min.

(b) rate of change of the surface area of the cylinder is 1068.14 inch²/min.

Volume and surface area of the closed cylinder both increase with time.

Let r be the Radius and h be the height of the cylinder in inches at time t.

\(\frac{dr}{dt} =5\) inch/min and \(\frac{dh}{dt} =-3\) inch/min

Let V be the volume of the cylinder then

Differentiating with respect to t,

\(\frac{dV}{dt} =2\pi r(\frac{dr}{dt} )h+\pi r^{2} \frac{dh}{dt}\)

At r=10 inch and h=20 inch,

\(\frac{dV}{dt} =1700\pi =\) 5340.7 inch²/min ≈ 5000 inch²/min

Thus, it is increasing with time as it has a positive sign.

Let S be the surface area of a closed cylinder

\(\frac{dS}{dt} =2\pi r(\frac{dr}{dt} )h+2\pi r(\frac{dr}{dt} )+4\pi (\frac{dr}{dt} )r\)

At r=20 inch and h=20 inch

\(\frac{dS}{dt} =340\pi =\) 1068.14 inch²/min ≈ 1000 inch²/min

It is also increasing with time as it is also having a positive sign.

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Answer:

8.. the release date of Toilet Bound Hanako Kun season 2 will be spring 2021

Step-by-step explanation:

WE STILL DON'T KNOW... BUT READ THE MANGA IS FASTER THAN WAITING FOR SEASON 2

The appropriate actions when carrying out the order to remove a client's indwelling urinary catheter would be e. All of the above.

For any process involving bodily fluids, gloves should be worn to preserve good hygiene and stop the transmission of infection. Using the right antiseptic solution to clean the catheter insertion site lowers the chance of infection during catheter removal.

To check for any changes or anomalies and monitor the client's urinary function, it is required to empty the bladder and measure the urine flow. For accurate and complete medical records, the removal of the catheter must be properly documented. It guarantees appropriate communication and care continuity among healthcare professionals.
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The complete question is:

The nurse has received an order to remove a client's indwelling urinary catheter. which actions are appropriate when carrying out this order? select all that apply.

a. Wearing gloves

b. Cleaning the catheter insertion site

c. Emptying and measuring the urine output

d. Documenting the catheter removal

e. All of the above.

If the same condition is described as both acute and chronic and separate subentries exist in the icd-10-cm alphabetic index at the same indentation level is True

What is alphabetical index?

An alphabetical index, often known as an index, is a list of words or phrases that appear frequently in a text and which, if listed alphabetically, may assist readers in finding information more quickly.

What is indentation level ?

The much-despised formatting method of indentation gives readers a sense of continuity.

Reasons:

The Alphabetic Index's sub term entries and the Tabular List's inclusion and exclusion notes can both be used to find combination codes.

Only use the combination code when it accurately describes the diagnostic conditions in question or when the Alphabetic Index instructs you to. When the categorization offers a combination code that unambiguously identifies all of the components listed in the diagnosis, multiple coding shouldn't be employed. An additional code should be utilised as a secondary code when the combination code does not provide the requisite specificity in characterising the symptom or problem.

The statement is True

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Answer:

5 miles

Step-by-step explanation:

We will use the method of cross multiplying and dividing.

You will multiply 60 x 3

Then, take the answer (180) and divide it by 36.

That will give you 5 and your answer.

Answer:

a = 138

Step-by-step explanation:

Notice that from the figure, we can see that ∠MOQ and ∠PON are vertical angles, which means that by definition, they're congruent in measure.

∠MOQ = ∠MOR + ∠ROQ = 90 + 48 = 138°

So, this means that ∠PON is also equal to 138, which means a = 138.

Thus, the answer is a = 138.

~ an aesthetics lover

In a skewed distribution, the median can be precisely located on the graph without doing any calculations.

So, the correct answer is E.

The median represents the middle value in the data set, separating the distribution into two equal parts. Unlike the mean, it is not affected by extreme values, making it a more accurate representation of central tendency for skewed distributions. The mode, which indicates the most frequent value, can also be identified on the graph.

However, variance and standard deviation, both measures of dispersion, require calculations to be determined and cannot be precisely located on the graph without additional information.

Hence, the answer of the question is E.

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Answer:

25 units

Step-by-step explanation:

TR = TQ

2x + 10 = 18

2x = 8

x = 4

RS = QS

RS = 9x - 11

RS = 9(4) - 11

RS = 25

Answer:

2/3, 1/3, 2/7

Step-by-step explanation:

2/3 = 14/21

2/7 = 6/21

1/3 = 7/21

A parametric description of the solution set of a linear system is the same as solving the system is the false statement.

If a linear system has at least one solution, only then can the solution set be stated using a parametric description. The set of ordered pairs that make up the solution to an equation with two variables is referred to as the solution set. You'll discover what a solution set is in this tutorial and witness an example. By combining two equations with two variables into one equation with one variable, we can solve a system of equations. Since there are two variables in each equation in the system, replacing a variable with an expression can help minimize the number of variables in an equation.

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Answer:

Step-by-step explanation:

Let's solve your inequality step-by-step.

8x−7≤−6−(1−8x)

Step 1: Simplify both sides of the inequality.

8x−7≤8x−7

Step 2: Subtract 8x from both sides.

8x−7−8x≤8x−7−8x

−7≤−7

Step 3: Add 7 to both sides.

−7+7≤−7+7

0≤0

Answer:

All real numbers are solutions.

Answer:

All real numbers are answers

Step-by-step explanation:

PLZ mark brainliest!