find the most general antiderivative of the function. (check your answer by differentiation. use c for the constant of the antiderivative.) f(x) = x2 − 5x 8

simplify each expression.

1. 3 (x- 5) +8 x +1 =

13x−24

2.  5 (n+6) -21 =

5n+9

I could solve more but i need a bigger page I can't see half of the words.

Answer:

0.177

Step-by-step explanation:

A perfect correlation is 1. So .998 or even .863 is a good correlation.

since our decimal isn't close to that at all, we have a weak positive correlation.

The area of the triangles in the picture are

1. 17.5 square units

2. 5 square units

3. 10 square units

The formula for area of triangles is given by

= 1/2 * base * height

1.

base = 5

height = 7

= 1/2 * 5 * 7

= 17.5 square units

2.

base = 5

height = 2.1

= 1/2 * 5 * 2.1

= 5.25 square units

3.

base = 4

height = 4

= 1/2 * 4 * 5

= 10 square units

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Answer:

89.10 trust me

Step-by-step explanation:

trust me bro

Question 1: The item not included in the cost of merchandise inventory is "Purchase discounts."

2: The total cost of the merchandise is $3,332.00.

5: The company's gross margin and operating expenses, are $211,000 and $191,720.

Merchandise inventory expenses normally consist of the price paid for the inventory, deductions from the purchase price resulting from purchase returns and allowances, and freight expenses paid by the purchaser.

Although purchase discounts reduce the cost of merchandise inventory, they are not considered part of it. Instead, they are treated as a distinct discount in the accounting records.

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A basis for the subspace is {{1,0,-3/8}, {0,1,-3/8}}. This can be answered by the concept from Sets.

To find a basis of the subspace of R3 defined by the equation −3x1−3x2−8x3=0, we can first rearrange the equation as x3 = (-3/8)x1 - (3/8)x2.

Then we can rewrite the subspace as Span{{1,0,-3/8}, {0,1,-3/8}} since these two vectors span the subspace of solutions to the equation.

Therefore, a basis for the subspace is {{1,0,-3/8}, {0,1,-3/8}}.

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Answer:B or C

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

it's answer is 10/-15.........

The equation of the given condition is written as 25 - (1/5)x = 18. And the solution of the equation will be 35.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The act of converting a specified statement into an expression or equation is known as a sentence-to-equation transformation.

Twenty-Five Decreased By One-Fifth Of A Number Is Eighteen.

Let the number be 'x'. Then the equation is given as,

25 - (1/5)x = 18

Simplify the equation, then the value of the variable 'x' is calculated as,

25 - (1/5)x = 18

(1/5)x = 25 - 18

(1/5)x = 7

x = 7 (5)

x = 35

The equation of the given condition is written as 25 - (1/5)x = 18. And the solution of the equation will be 35.

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Answer:

6x and 1x or x

Step-by-step explanation:

the highest common factor of 6x and 66xy in 6x

6x ÷ 6x = 1

66xy ÷ 6x = 11y

the lowest common factor of 6x and 66xy is 1x or x

6x÷ 1x =6

66xy÷ 1x = 66y

6x÷ x = 6

66xy ÷ x = 66y

NOTE

1x and x is the same

Answer:

In equation form the answer is x=0y=10/3 but in point form the answer is (0,10/3)

Step-by-step explanation:

Answer: Any really

Step-by-step explanation:

a) Factor:

.. (x -h +√(-k/a)) * (x -h -√(-k/a))

b) Graph:

.. It is a graph of y=x^2 with the vertex translated to (h, k) and vertically stretched by a factor of "a".

c) Vertex and Extreme:

.. The vertex is (h, k). It is a maximum if "a" is negative; a minimum otherwise.

d) Solutions:

.. The quadratic formula is based on the notion of completing the square. In vertex form, the square is already completed, so the roots are

.. x = h ± √(-k/a)

Answer:

y = 38

Step-by-step explanation:

y=mx+b

y = 10 x 3 + 8

y = 30 + 8

y = 38

Step-by-step explanation:

a. 102

b. 78

c. 102

d. 102

e. 102

f. 78

The amount of milliliters (ml) you should give the child is 1.5 ml

The given parameters are:

infant's Tylenol, 5 ml = 160 mg

This can be represented as

5 ml = 160 mg

Let the number of ml to give a child that requires 48 mg be x

So, we have:

5 ml = 160 mg

x = 48 mg

Cross multiply

x * 160 = 48 * 5 ml

Divide both sides by 160

x = 1.5 ml

Hence, the amount of milliliters (ml) you should give the child is 1.5 ml

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For the function f(x, y, z) = x^2y^2z^2, subject to the constraint x^2y^2z^2 = 6, there is no maximum value. The function f(x, y, z) does not have a maximum value since the constraint equation x^2y^2z^2 = 6 does not impose any upper limit on the variables x, y, and z.

To find the maximum or minimum value of the function f(x, y, z) = x^2y^2z^2 subject to the constraint x^2y^2z^2 = 6, we can use the method of Lagrange multipliers. However, in this case, the constraint equation x^2y^2z^2 = 6 does not impose any upper limit on the variables x, y, and z. This means that the function f(x, y, z) does not have a maximum value within the given constraint.

The constraint equation only restricts the values of x, y, and z to satisfy x^2y^2z^2 = 6, but it does not bound them from above. As a result, the function f(x, y, z) can increase indefinitely as x, y, and z approach infinity, and therefore, there is no maximum value.

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Hello!

it's the Thalès theorem

CB'/CB = CA'/CA = B'A'/BA

7/CB = 6/(6+3) = 5/BA

7/CB = 6/9 = 5/BA

CB = 7 x 9 ÷ 6 = 10.5

BA = 5 x 9 ÷ 6 = 7.5

Answer:

7−x2−3x

​

Step-by-step explanation:

sorry if it's not right

Answer:

et's solve for x.

5y−4x=−72y+4z

Step 1: Add -5y to both sides.

−4x+5y+−5y=−72y+4z+−5y

−4x=−77y+4z

Step 2: Divide both sides by -4.

−4x

−4

=

−77y+4z

−4

x=

77

4

y−z

Answer:

x=

77

4

y−z

Let's solve for y.

5y−4x=−72y+4z

Step 1: Add 72y to both sides.

−4x+5y+72y=−72y+4z+72y

−4x+77y=4z

Step 2: Add 4x to both sides.

−4x+77y+4x=4z+4x

77y=4x+4z

Step 3: Divide both sides by 77.

77y

77

=

4x+4z

77

y=

4

77

x+

4

77

z

Answer:

y=

4

77

x+

4

77

z

Step-by-step explanation:

I think that can help :) wanna chat add me as  friend

Answer:

1.)x=5/4y+7/4

2.) y=−2z+7

Step-by-step explanation:

Answer:

336

Step-by-step explanation:

\( \frac{350}{100} \times 96 = 336\)

The estimated number of stations selling gas for no more than $2.013 is approximately 0.1772 times 75, which is about 13.29, rounded to the nearest whole number, or 13.

To find the percentage of gas stations that sell a gallon of regular gas for less than $1.973, we need to standardize this value using the formula z = (x - mu) / sigma, where x is the value of interest, mu is the mean, and sigma is the standard deviation.

Thus, z = (1.973 - 2.05) / 0.04 = -1.925. Using a standard normal distribution table or calculator, we find that the percentage of gas stations selling gas for less than $1.973 is about 2.28%.

To find the percentage of gas stations selling gas for at least $2.17, we again standardize the value using z = (x - mu) / sigma. Thus, z = (2.17 - 2.05) / 0.04 = 3.00.

Using a standard normal distribution table or calculator, we find that the percentage of gas stations selling gas for at least $2.17 is about 0.14%.

To find the probability that a gas station sells gas for less than $1.97 or greater than $2.05, we need to calculate the z-scores for both values and use the standard normal distribution table or calculator to find the probabilities. Thus, z1 = (1.97 - 2.05) / 0.04 = -2.00 and z2 = (2.05 - 2.05) / 0.04 = 0.00.

The probability of a gas station selling gas for less than $1.97 is about 0.0228, and the probability of selling gas for greater than $2.05 is about 0.5. Therefore, the probability of selling gas for less than $1.97 or greater than $2.05 is approximately 0.0228 + 0.5 = 0.5228.

To estimate the number of stations selling gas for no more than $2.013, we need to standardize this value using the z-score formula and then use the standard normal distribution table or calculator to find the probability.

Thus, z = (2.013 - 2.05) / 0.04 = -0.925. Using a standard normal distribution table or calculator, we find that the probability of selling gas for no more than $2.013 is about 0.1772. Therefore, the estimated number of stations selling gas for no more than $2.013 is approximately 0.1772 times 75, which is about 13.29, rounded to the nearest whole number, or 13.

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About 2.74% of gas stations sell a gallon of regular gas for less than $1.973.

About 0.13% of gas stations sell a gallon of regular gas for at least $2.17.

The probability that a gas station sells a gallon of regular gas for less than $1.97 or greater than $2.05 is 2.28% + 50% = 52.28%.

About 17.88% of gas stations sell a gallon of regular gas for no more than $2.013, which is approximately 0.1788 x 75 = 13.41 or about 13 stations.

a) We need to find the area to the left of $1.973. z-score for $1.973 is given by:

z = (x - μ) / σ = (1.973 - 2.05) / 0.04 = -1.925

Using a standard normal table or calculator, we can find that the area to the left of z = -1.925 is 0.0274 or 2.74%.

b) We need to find the area to the right of $2.17. z-score for $2.17 is given by:

z = (x - μ) / σ = (2.17 - 2.05) / 0.04 = 3

Using a standard normal table or calculator, we can find that the area to the right of z = 3 is 0.0013 or 0.13%.

c) We need to find the area to the left of $1.97 and the area to the right of $2.05, and add them up. z-scores for $1.97 and $2.05 are given by:

z1 = (x1 - μ) / σ = (1.97 - 2.05) / 0.04 = -2

z2 = (x2 - μ) / σ = (2.05 - 2.05) / 0.04 = 0

Using a standard normal table or calculator, we can find that the area to the left of z = -2 is 0.0228 or 2.28%, and the area to the right of z = 0 is 0.5 or 50%.

d) z-score for $2.013 is given by:

z = (x - μ) / σ = (2.013 - 2.05) / 0.04 = -0.925

Using a standard normal table or calculator, we can find that the area to the left of z = -0.925 is 0.1788 or 17.88%.

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The statement that is true about equations and expressions is that an example of an equation is because it shows that two expressions are equal.

While an example of an expression is because it is a mathematical phrase represented by numbers, a variable, and an operation.

An equation is a mathematical statement where two expressions are equal. It's important to note that an equation has an equals sign, so the left side of the equation is equal to the right side of the equation.

Expressions are combinations of numbers, symbols, and operators that represent a value. A symbol or letter that represents a value is a variable. It's important to note that an expression does not have an equals sign, so the value of the expression is not defined.Why is an example of an equation true?An equation can be written in the form x = y. The equals sign indicates that x and y are equal. This means that two expressions, x and y, are equal. Therefore, an equation shows that two expressions are equal.

An example of an equation is 3x + 4 = 10. This equation is an example of an equation because it shows that two expressions, 3x + 4 and 10, are equal. The left side of the equation (3x + 4) equals the right side of the equation (10). Therefore, this statement is true: "An example of an equation is because it shows that two expressions are equal."

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a) The probability that at most one is a six is 5/6.

b) The probability that at most one is a six is 2/3.

In the question two dice are rolled in a random experiment and we have to find what is the probability that at most one is a six and if the two faces are different, what is the probability that at most one is a six.

a) The probability that at most one is a six is 5/6. There are only 6 possible outcomes when rolling two dice, and 5 of those outcomes involve at most one six: (1,2), (1,3), (1,4), (1,5), (2,5).

b) The probability that at most one is a six is 2/3. If the two faces are different, there are only 3 possible outcomes: (1,2), (2,3), (3,4). 2 of those outcomes involve at most one six: (1,2), (2,3). Thus, the probability is 2/3.

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Answer:

  A.) 10 cm, 14 cm, 23 cm

Step-by-step explanation:

The sum of the two shortest lengths must exceed the longest length for the lengths to be able to form a triangle. This is only the case for ...

  A.) 10 cm, 14 cm, 23 cm . . . . . 10+14=24>23

__

The other choices don't make it:

  B.) 9+11=20<22

  C.) 7+11=18<25

  D.)6+10=16<22

The study has a confounding variable since the two groups differ in the time they were supposed to report to the testing room. Since the groups differed in terms of sleep deprivation and the time they were supposed to report to the testing room, the effect of sleep deprivation on learning could not be isolated.

The statement that is true is: d. All of these are true.Explanation:A study may have various sources of variability, including participant selection, the setting in which the study is conducted, and the measure used. The following options are as follows:a. The study may be affected by a situational variable.b. The construction noise may contribute to variability in test scores.c. The study has a confounding variable. The groups differ in the time they are to report to the testing room.d. All of these are true.Therefore, all of these options are true. For example, the study may be affected by a situational variable if a natural disaster or other unforeseen event happens that causes the study to be disrupted. In this case, the study was disrupted by a noisy construction crew, which may have contributed to variability in test scores. The study has a confounding variable since the two groups differ in the time they were supposed to report to the testing room. Since the groups differed in terms of sleep deprivation and the time they were supposed to report to the testing room, the effect of sleep deprivation on learning could not be isolated.

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Answer:

enough is the correct worf

Scores on one variable plotted against scores on a second variable.

The correct answer is (b)

Now, According to the question:

Let's know:

A scatterplot shows:

A scatterplot shows the relationship between two quantitative variables measured for the same individuals. The values of one variable appear on the horizontal axis, and the values of the other variable appear on the vertical axis. Each individual in the data appears as a point on the graph.

Hence, The correct answer is (b) i.e.,

Scores on one variable plotted against scores on a second variable.

Given,

In the question:

A scatterplot shows:

a. the average value of groups of data.

b. scores on one variable plotted against scores on a second variable.

c. the frequency with which values appear in the data

d. the proportion of data falling into different categories.

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There were 357 dogs that were sold that day.

What is least squares regression line?

The line that best matches a linear connection between two variables in data is called a least-squares regression line because it minimizes the vertical distance between the data points and the regression line.

The given equation is,

y = 0.6p + 10.0

The residual for the day when 520 people attended was 35.

So, p = 520.

Plug 520 in the above equation, we get

y = 0.6(520) + 10.0

y = 312 + 10

y = 322

As, people attended was 35

So,

y = 322 + 35

y = 357

Hence, there are 357 dogs are sold that day.

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First, we subtract 2x on each side.

Then, we subtract 12 on each side.

We sum 7x on each side.

Then, we add 8 on each side.

At last, we divide the equation by 36.

First, we use the distributive property.

Then, we subtract 8x on each side.

Now, we add 10 on each side.

At last, we divide the equation by -4.