Suppose that f(x) is a differentiable function such that f′(x) is continuous, f′(0)=1 and f′′(0) does not exist. Let g(x)=xf′(x). Then

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Explanation:

The angles SPT and TPU marked in red are congruent. They are congruent because of the similar arc markings.

Those angles add to the other angles to form a full 360 degree circle.

Let x be the measure of angle SPT and angle TPU.

86 + 154 + 60 + x + x = 360

300 + 2x = 360

2x = 360-300

2x = 60

x = 60/2

x = 30

Each red angle is 30 degrees.

Then,

angle SPQ = (angle SPT) + (angle TPU) + (angle UPQ)

angle SPQ = (30) + (30) + (86)

angle SPQ = 146 degrees

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Another approach:

Notice that angles QPR and RPS add to 154+60 = 214 degrees, which is the piece just next to angle SPQ. Subtract from 360 to get:

360 - 214 = 146 degrees

The number of students who watch between 1 - 2 hours is 9.

We have,

From the table,

Number of students who watch tv for 1 hour = 5

Number of students who watch tv for 1.5 hours = 3

Number of students who watch tv for 2 hours = 1

Now,

The number of students who watch between 1 - 2 hours.

= Number of students who watch tv for 1 hour + 1.5 hours + 2 hours

= 5 + 3 + 1

= 9

Thus,

The number of students who watch between 1 - 2 hours is 9.

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The result of the expression (3B - 6A) for given matrices A and B will be:\(\begin{pmatrix}-36 \\-3 \\3 \\\end{pmatrix}\)

A rectangular array of numbers, symbols, or expressions arranged in rows and columns is known in mathematics as a matrix..It is normally marked by a capital letter, and the matrix elements are usually wrapped in brackets or brackets. Matrices are useful in many mathematical subjects, including linear algebra, calculus, statistics, and computer science.

A matrix with "m" rows and "n" columns is said to have "mxn" dimensions (pronounced as "m by n").

For the given problem,

\(\[3B = \begin{pmatrix}3(-6) \\3(1) \\3(1) \\\end{pmatrix}= \begin{pmatrix}-18 \\3 \\3 \\\end{pmatrix}\]\)

\(\[6A = \begin{pmatrix}6(3) \\6(1) \\6(0) \\\end{pmatrix}= \begin{pmatrix}18 \\6 \\0 \\\end{pmatrix}\]\)

\(\[3B - 6A = \begin{pmatrix}-18 \\3 \\3 \\\end{pmatrix}- \begin{pmatrix}18 \\6 \\0 \\\end{pmatrix}= \begin{pmatrix}-18 - 18 \\3 - 6 \\3 - 0 \\\end{pmatrix}= \begin{pmatrix}-36 \\-3 \\3 \\\end{pmatrix}\]\)

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Answer:

1. $155 ≥ $31.50p + $13.25

2. p ≤ 4

Answer:

0

Step-by-step explanation:

Answer: I'm not sure what birdhouse you're talking about, but I'll tell you the average amount of wood that would be needed to build a birdhouse.

Many cavity-nesting birds will add their own nest material, but the woodpeckers, waterfowl and owls prefer nest boxes with 2-3 inches of dry sawdust or woodchips in the bottom.

Answer:

60 points is the right answer

Step-by-step explanation:

Answer:

ya

Step-by-step explanation:

The first quartile of the given data set would be 15 which is The middle of the numbers from the beginning up.

When data points are organized in ascending order, the first quartile, or lower quartile, (Q1), is the value at which 25% of them are located.

The given data set is:

11,12,15,16,17,19,22,24,29,33,38

Since the number of elements in the data set is 11. As a result, the data are divided into two equal parts by the sixth term. The median of the data is 19.

The middle of the numbers from the beginning up to and including the first middle value: 11,12,15,16,17.

The middle value is 15.

Therefore, the first quartile of this data set would be 15.

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A person pays $1 to play a certain game by rolling a single die once. if a 1 or 2 comes up, the person wins nothing. if, however, the player rolls a 3, 4, 5, or 6 he or she wins the difference between the number rolled and $1, this means that the game is not fair, based on the expected value

We can see that the expected value of the game can be found by multiplying each payout by its probability of occurring and then summing up the results:Expected value = (0.2)($1) + (0.2)($1) + (0.2)($2) + (0.2)($3) + (0.2)($4) + (0.2)($0) + (0.2)($0)Expected value = $0.40 Since the expected value of the game is positive, it means that, over the long run, players are expected to make money on average. This means that the game is not fair.

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The map visually represents the spatial distribution of the Hispanic population across U.S. counties, allowing for the identification of patterns and clusters. On the other hand, the histogram provides a quantitative representation of the distribution, illustrating the frequency or density of Hispanic population within specific ranges or categories.

The map reveals certain features that may not be apparent in the histogram. For instance, it allows us to observe spatial concentrations or clusters of Hispanic population, such as regions with high densities of Hispanic residents or areas where the Hispanic population is more dispersed. These spatial patterns can provide insights into factors like immigration patterns, cultural heritage, or historical settlement patterns that influence the distribution of the Hispanic population in the United States.

Conversely, the histogram highlights features that may not be readily visible in the map. The histogram enables a more detailed examination of the distribution within specific population ranges or categories. It can reveal the frequency or density of the Hispanic population within each range, allowing for comparisons across different counties or regions. By examining the histogram, one can identify variations in the size or proportion of the Hispanic population in different areas, potentially indicating demographic disparities or variations in population growth rates.

In summary, the map provides a visual understanding of the spatial distribution of the Hispanic population, highlighting clusters and patterns, while the histogram offers a quantitative representation, revealing variations in population density within specific ranges or categories. Both tools are valuable for analyzing and interpreting the distribution of the Hispanic population in U.S. counties, providing complementary perspectives for understanding demographic trends and patterns.

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Answer:

-5

Step-by-step explanation:

The common difference is

68-73

-5

The student earn $103 if they sell 140 muffins and 100 bags of carrot sticks.

What is meaning of equation?

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions. For instance, the equation 3x + 5 = 14 consists of the two equations 3x + 5 and 14, which are separated by the 'equal' sign.

Given equation is T = 0.45m + 0.40n

If they sell 140 muffins and 100 bags of carrot sticks.

Then m = 140 and n = 100.

Putting m = 140 and n = 100 in T = 0.45m + 0.40n:

T = 0.45 × 140 + 0.40 × 100

T = 63 + 40

T = 103

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Answer:

\(8v^{3} +27=(2v)^{3} +3^{3}=(2v+3)(4v^{2} -6v+9)\\\)

Step-by-step explanation:

from  formula a³ – b³ = (a – b) (a² + ab + b² )

The linear function for this problem is defined as follows:

y = x + 50.

The slope-intercept equation for a linear function is presented as follows:

y = mx + b

In which:

The graph touches the y-axis at y = 50, hence the intercept b is given as follows:

b = 50.

When x increases by 10, y also increases by 10, hence the slope m is given as follows:

m = 10/10

m = 1.

Hence the function is given as follows:

y = x + 50.

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The probability of fewer than three units in the system is 59.34%, which is closest to option A.

Given,

λ = 6 per hour,

μ = 8 minutes.

Number of servers, m=1 (single channel)

Utilizing M/M/1 theory to find the probability of fewer than three units in the system,

We know,P0 = 1 - Pn

where :

n = number of people in the system (in this case, fewer than three units in the system)

and P0 = probability that there are 0 units in the system

Using the following formula,we can solve the problem:

P0 = {1- (λ/μ)}/ {1-(λ/μ)³}

P0 = 1 - (6/480) / (1- (6/480)³)

P0 = 0.5934 or 59.34%.

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The number of ways are = 1867866560

According to our question-

The passwords contain only digits and lower-case letters.

Length is 6 and the password must contain at least one digit.

There are 26 lower case and 10 digits.

Total = 26+10=36

Length is 6 and the password must contain at least one digit.

Hence, The number of ways are = 1867866560

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The two values are 75M(b-a) and 75m(b-a) which is the correct answer and given, the function f has an absolute minimum value m and absolute maximum value M, we need to find between what two values must 75f(x)dx lie.

To solve this, we use the properties of integrals.

Let, m be the minimum value of f(x) and M be the maximum value of f(x).

Then the absolute maximum value of 75f(x) is 75M and the absolute minimum value is 75m.

Now, we know that the definite integral of f(x) is given by F(b) - F(a) where F(x) is the anti-derivative of f(x).We can apply the integral formula on 75f(x) also, so 75f(x)dx=75F(x)+C. Here C is the constant of integration.

Now, we integrate both sides of the equation:

∫75f(x)dx = ∫75M dx + C  ( integrating with limits a and b )

∫75f(x)dx = 75M(x-a) + C

Then we apply the limit values of x.

∫75f(x)dx lies between 75M(b-a) and 75m(b-a).

So, the two values are 75M(b-a) and 75m(b-a) which is the answer.

Hence, the required answer is 75M(b-a) and 75m(b-a).

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Answer:

150 cm^2

Step-by-step explanation:

Keep in mind that the dimensions of the cube are identical in 6 directions.  This means that the surface area of the bottom is 5 cm by 5 cm, yielding the area 25 cm^2.  The top has the same area, so considering top and bottom we get a total surface area of 50 cm^2.

Likewise, the total surface area of the sides together is 50 cm^2.  The total surface area of the front and back together is 50 cm^2.

Thus, the total surface area of the entirre cube is 3(50 cm^2), or 150 cm^2

The five requirements that a person should know about their pet before owning one are shown below.

An animal that you keep as a pet in your home is for your entertainment and company.

There are 5 requirements that a person should know about their pet before owning one.

Freedom from thirst and hunger All canines and felines have to have quick access to food and clean water.

Liberation from discomfort.

Freedom from discomfort, harm, or illness.

Having the ability to act normally.

Freedom from anxiety and pain.

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Answer:

(-2,-2)

(0,1)

(2,5)

Step-by-step explanation:

(-3,3) and (-1,1) are not solution even though they lie on the line because the line is dashed and not solid

Explanation

8 x 5 means 8 in 5 places

Answer: 40

Answer:92.6013

Step-by-step explanation:

Answer:

Step-by-step explanation:

\(Perimeter \ of \ block =\dfrac{8}{20}\\\\\\\dfrac{3}{20}+w+\dfrac{3}{20}+w = \dfrac{8}{20}\\\\\\\dfrac{6}{20}+2w=\dfrac{8}{20}\\\\\\2w=\dfrac{8}{20}-\dfrac{6}{20}\\\\\\2w=\dfrac{2}{20}\\\\\\w=\dfrac{2}{20*2}\\\\\\w=\dfrac{1}{20} \ mi\)

Answer:

1/20 mile

Step-by-step explanation:

Let the Perimeter = P

20 (P) = 8 miles

P = 8/20 miles

Perimeter = 2 (Length) + 2 (width)

2 (3/20) + 2W = 8/20

2W = 8/20 - 6/20

2W = 2/20

W = 1/20

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

\((\stackrel{x_1}{4}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{-2}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-2}-\stackrel{y1}{1}}}{\underset{run} {\underset{x_2}{2}-\underset{x_1}{4}}}\implies \cfrac{-3}{-2}\implies \cfrac{3}{2} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{1}=\stackrel{m}{\cfrac{3}{2}}(x-\stackrel{x_1}{4})\)

\(\stackrel{\textit{multiplying both sides by }\stackrel{LCD}{2}}{2(y-1)=2\left( \cfrac{3}{2}(x-4) \right)}\implies 2y-2 = 3(x-4)\implies 2y-2=3x-12 \\\\\\ -3x+2y-2=-12\implies -3x+2y=-10\implies \stackrel{\times -1\textit{ to both sides}}{3x-2y=10}\)

Answer:

  corresponding

Step-by-step explanation:

The two marked angles are both in the northwest corner of the intersection, so are corresponding angles.

Answer:

Corresponding

Step-by-step explanation:

The two angles are both in the north-west corner of the intersection, so they are corresponding angles.

Thank you

It should be y = -3

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Sorry if I'm wrong!

Have a great day and God bless! :)

Answer:

y = -3

Step-by-step explanation:

3, -3 = 3

18, -3 = 15

15, -3 = 12

12, -3 = 9

9, -3 = 6

6, -3 = 3