we let u = and dv = so du = and v = x^9ln(-7x)dxevaluate ln 3 (x) dx

Answer:

there is no division symbol on laptops, but you could either search it up and copy and paste it or write it as a fraction

Answer:

I believe you can do / for division, the same symbol for fractions, on most, however, there is another way.

I typed Alt-246. Press and hold the Alt key while you type 2 4 6 on the numeric keypad, not the numbers across the top of the keyboard. You need to have Num-lock on.

÷

Another useful one is Alt-241, which is the plus or minus symbol: ±

These are extended ASCII codes. They work on a PC. There is something similar on a Mac, but I don't know what it is. You could look it up on the internet.

Based on the given information that Caruso, Inc. has an inventory turnover rate of 8 times and a cost of goods sold of $150,000, the company average inventory can be calculated.

To calculate the average inventory, we can use the formula: Average Inventory = Cost of Goods Sold / Inventory Turnover Rate.

Plugging in the values, we have: Average Inventory = $150,000 / 8 = $18,750. Therefore, option c. The company's average inventory is $18,750 is the correct answer.

The inventory turnover rate measures how quickly a company sells its inventory during a specific period. In this case, the turnover rate of 8 times indicates that Caruso, Inc. sells its entire inventory 8 times per year. This suggests that the company has an efficient inventory management system and a relatively high sales volume compared to its inventory level. However, the other options provided (a, b, d) are not supported by the given information and are not accurate in this context.

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Answer:

\(x^{2} +8x+16\)

Step-by-step explanation:

There are 2 ways to find the square of a binomial. You can use FOIL or use a formula. Just remember that the square of a binomial will always be a trinomial.

FOIL

Since we are squaring a binomial we can rewrite the expression as (x+4) * (x+4). FOIL stands for First, Outside, Inside, Last. This explains how to multiply out 2 binomials. This method will give you 4 different terms that can then be combined to find the answer.

First - multiply the first terms of each binomial

Outside - multiply the terms on the outside of both binomials

Inside - multiply the terms on the inside of both binomials

Last - multiply the last terms of each binomial

Now we can combine these terms to create the new polynomial \(x^{2} +4x+4x+16\). Then, combine like terms for the final answer: \(x^{2} +8x+16\).

Shortcut

Another way to square binomials is to use the formula \(a^{2} +2ab+b^{2}\), where a is the first term and b is the second term. So, for this formula, the binomial would look like (a+b).

So, we can apply this formula by plugging in x for a and 4 for b.

Then, multiply the middle term

Finally, square 4

This gives us the same final answer as the method above.

Step-by-step explanation:

(x+4)^2

you can also expand it

(x+4)(x+4)

x^2+4x+4x+16

x^2+8x+16

Answer:

1/15

Step-by-step explanation:

By simple reasoning, The chance of Carol being selected is 1/800.

A collection of random variables, typically indexed by time, makes up a random process. Here, the process S(t) is an illustration of a continuous-time random process. In general, a random process X(t) is a continuous-time random process if t can take real values in an interval on the real line.

A straightforward random sample is being taken from a population that includes both Larry and Carol.

So both of them have an equal chance of being chosen.

Now, Larry's likelihood of being chosen is 1 in 800.

The likelihood of Carol being chosen is then 1 in 800.

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The area of the garden that is grass is 30 square meters.

The square garden has a side length of 6 meters.

The triangular pond has a base of 4 meters and a height of 3 meters.

The area of the garden that is grass.

The area of the square garden is 6 x 6 = 36 square meters.

The area of the triangular pond is (1/2) x 4 x 3 = 6 square meters.

Therefore, the area of the garden that is grass is 36 - 6 = 30 square meters.

The area of the garden that is grass is 30 square meters.

Here are the steps in detail:

Calculate the area of the square garden: 6 m * 6 m = 36 square meters

Calculate the area of the triangular pond: (1/2) * 4 m * 3 m = 6 square meters

Subtract the area of the pond from the area of the square to find the area of the grass: 36 square meters - 6 square meters = 30 square meters

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Answer:

answer is b

Step-by-step explanation:

The equivalent price of a case of olive oil in dollars is \($212.50.\)the equivalent price of the art in yen is\(¥16,762.50\). This can be calculated as follows:\(¥16,762.50 = $155 x 107.5\)

Part A: The exchange rate is \($1 = €0.85.\) You are in Italy and want to purchase and ship home two cases of olive oil. Each case cost €250. What is the equivalent price of a case of olive oil in dollars? Round to the nearest cent. Show Work.To find the equivalent price of a case of olive oil in dollars, we need to convert the euro amount to dollars using the given exchange rate. The formula for this conversion is: Dollar amount = Euro amount x Exchange rate Therefore, the equivalent price of a case of olive oil in dollars is \($212.50.\) . This can be calculated as follows:\($212.50 = €250 x 0.85\)Part B: The the equivalent price of the art in yen is\(¥16,762.50\). This can be calculated as follows:\(¥16,762.50 = $155 x 107.5\) rate is \($1 = ¥107.5\). Your good friend is visiting from Japan and would like to take a piece of American art home with them. The art will cost\($155.\) What is the equivalent price in yen? Show work.To find the equivalent price of the art in yen, we need to convert the dollar amount to yen using the given exchange rate. The formula for this conversion is: Yen amount = Dollar amount x Exchange rate Therefore, the equivalent price of the art in yen is\(¥16,762.50\). This can be calculated as follows:\(¥16,762.50 = $155 x 107.5\)

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The triangles AEB and DEC describes AA similarity .

What is AA Similarity ?

Two triangles are said to be congruent by AA Similarity when two angles in one triangle are congruent to two angles in another triangle .

In the question ,

a figure is given .

in triangle AEB and triangle DEC ,

we can see that ,

∠AEB ≅ ∠DEC    ,   because they are vertically opposite angles .

On rotating triangle CED by  180° around the point E, then the translate point D to point A confirms  ∠EAB ≅ ∠EDC.

Since two angles are Congruent

So , By AA Similarity , triangles AEB and DEC are Congruent .

Therefore , the triangles AEB and DEC are Congruent .

The given question is incomplete , the complete question is

Which of the following triangles in the given figure describes AA similarity ?

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Answer:

y = 2/5x + 1

Step-by-step explanation:

If two lines are parallel, their slopes are equal

so the slope would be 2/5

if y = -7, x = -20, m = 2/5

slope-intercept form:

y = mx + b

-7 = 2/5(-20) + b

-7 = -8 + b

b = 1

then y = 2/5x + 1

Answer:

There's no A so I'm going to assume you meant X

X = 23

Step-by-step explanation:

X is equal to 23, because 23 - 18 = 5

or 5 + 18 = 23

Answer:

The answer is D. 1. You can form only 1 perpendicular line.

Answer:

144π

Step-by-step explanation:

V=πr^2h=π·6^2·4≈144π

Answer:

the answer is 144 pi

Answer: 1) 1,500     2) 36     3) 15     4) 8,400

Step-by-step explanation: Hope it helps!

Answer:

5

Step-by-step explanation:

44.75 - 28.50 = 16.25 so 16.25 divided by 3.25 equals 5 and 5 times 3.25 equals 16.25 and 16.25 plus 28.50 equals 44.75 so she bought 5 cards.

The linear regression equation for estimating tip amount is y = 0.174x + 1.971, where x is the total bill amount and y is the estimated tip amount.

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Answer:

\(Total = \$15.625\)

Step-by-step explanation:

Given

See attachment for price lists

Required

The amount paid

We have:

\(Shoes = \$2.75\)

\(Games = \$2.50 * 5 = \$12.5\) --- we multiply by 5 because he played 5

\(Nacho = \$1.75 * 2 =\$3.50\) --- we multiply by 5 because he bought 2

Apply 25% coupon to the games, we have:

\(Games = \$12.5 - 25\% * \$12.5\)

\(Games = \$12.5 - \$3.125\)

\(Games = \$9.375\)

So, the total amount paid is:

\(Total = Shoes + Games + Nacho\)

\(Total = \$2.75 + \$9.375 + \$3.50\)

\(Total = \$15.625\)

Answer: The least value goes with the greatest value

Step-by-step explanation:

Answer:  1/10 or 0.1

For example, going from 700 to 70 is

700*(1/10) = 700*0.1 = 70

which is us going from the hundreds place value to the tens place value.

If we move to the left instead of right, we would multiply each item by 10.

The required function F(d) = 13200 + 2d

To have a total of 15000 frequent flyer mile, Roy will need to charge a total of $900 on his credit card.

Miles from round trip flight = 2832

Miles from round trip flight = 2832 Miles he has already = 10368

Miles from round trip flight = 2832 Miles he has already = 10368Miles per dollar charged on credit card = 2.

This means that ; for d dollar charge in his credit card ;

He will have : (2 × d) = 2d

Hence, the total number of frequent flyer mile if D dollar is charged on his credit card will be :

F(d) = 10368 + 2832 + 2d

F(d) = 13200 + 2d

that is : F(d) = 15000

We calculate thus :

15000 = 13200 + 2d

15000 - 13200 = 2d

1800 = 2d

d = 900

Hence, Roy will need to charge $900 on his credit card.

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The model used by Victor in the linear equation is incorrect,

The parameters are that;

Victor saved: $89.25

Cost of the bicycle = $129.85

Thus, to find the amount extra that he will need to purchase the bicycle, the equation model should be;

$89.25 + x = $129.85

This can be expressed in words as;

The amount of money he already has saved + the amount of money he still requires = the total price of the bike.

An equation that correctly represents this problem can show the sum of the amount of money he already has and the amount of money he needs equals the total cost of the bicycle

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Complete question is;

Victor has saved $89.25 for the bicycle that he wants. The bicycle costs $129.85. Victor writes the equation below to help him determine the additional amount that he needs to solve to have enough to buy the bicycle.

89.25 + 129.85 = x

Does Victor's equation correctly model the problem?

ANSWER

My answer is in the photo above

Answer:

7.33

Step-by-step explanation:

3(X+2)=24

3x+6=24

3x=24-6

3x=18

X= 18/3

X=6 #

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Joshua scored 65, 80, 85, and 100 on his math tests. 90 score Joshua has to earn on his fifth test to have a mean score of 85

       To calculate the mean score, add up all of the scores and divide by the total number of tests.

       To figure out what score Joshua needs to get on the fifth test, use the formula:

            Total score = mean score × total number of tests

            Total score = 85 × 5

            Total score = 425

  Joshua's total score on all five tests must be 425. He has already earned 330 points from his first four tests (65 + 80 + 85 + 100).

  Therefore, Joshua must earn 95 points on his fifth test (425 - 330 = 95) to achieve a mean score of 85.

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Answer:

A,  n = (8 - 7p)/m.

Step-by-step explanation:

mn + 7p = 8

mn = 8 - 7p

n = (8 - 7p)/m.

150 pounds of candy priced at 45 dollar should be coupled with 200 pounds of candy priced at 80 dollar .

As different sweets are not distributed evenly, a mixture of various candies in a container is an example of a heterogeneous mixture. In addition, since the particles of various sweets do not interact, different candies are visible with the eye.

Let "x" stand for the number of pounds of candy costing 45 Dollar per pound, and "(350-x)" for the number of pounds of candy costing 80 Dollar per pound. The decimal equivalents of 45, 80, and 65 Dollar are 0.45, 0.80, and 0.65.

350*0.65=0.45x+(350-x)0.80

Solve it for x

x=150

350-150=200

Thus, 150 pounds of candy priced at 45 cents should be coupled with 200 pounds of candy priced at 80 cents.

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According to the information, the image that portrays the rotation of the given preimage and rotation arrow is the first image.

To identify the image that shows the correct rotation we must consider the degrees of rotation of the image. In this case, if we consider that the rotation was 90°, the star should be at the top of the image.

From the above we can infer that the image that shows the correct rotation of the star is the first one because it shows the star at the top.

Note: This question is incomplete. Here is the complete information:

Attached images

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Answer: y=4x+3

Step-by-step explanation:

(4,-1)

-4  -4

----------------------

(0,3)=y-intercept

feel free to let me know if im wrong

Answer:

Width=5m

Lenght= 20m

Step-by-step explanation:

L= Lenght

W= width

perimeter = (2L + 2W) ......eqn(1)

From the question, length of the rectangle is 4 times of it's width

Then

L = (4W)........eqn(2)

But perimeter = 50

Fromeqn(1)

(2L + 2W)= 50........eqn(3)

Sub eqn(1) in eqn(3)

2(4W) + 2W = 50

8W + 2W= 50

10W= 50

W=5

From (1)

L = (4W)

L= 4×5= 20

Lenght= 20

Answer:The graph of x = -4 is a vertical line located 4 units to the left of the y-axis.

The domain of x = -4 is the set of all real numbers, since any real number can be plugged into x = -4 and the equation will be true. This is because x = -4 is a vertical line and not a function, it cuts the y-axis at one point, so it doesn't matter what value you put on x it will always be -4.

The range of x = -4 is a single point on the y-axis, y = -4.

Step-by-step explanation:

The equation of the new function g(x) is g(x) = 2 - |x+2|

Transformation is. way of changing the position of an object on an xy-plane.

Given the parent function  f(x) = |x+3|.

If the function is translated 2 units down and 1 unit right, then the resulting function will be |x+3 - 1| - 2 which is equivalent to  |x+2| - 2

The reflection of the resulting function across the x-axis is given as:

g(x) = -(|x+2|-2)

g(x) = 2 - |x+2|

Hence the new function g(x) if the parent function undergo the transformation is g(x) = 2 - |x+2|

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