Find the limit as x approaches - 2 for the function f(x) = 2x + 11. lim (2x+11) = -6 X→-2 (Simplify your answer.)

To find the joint distribution of two random variables x and y, we need more information such as the type of distribution or the relationship between x and y.

Similarly, to find the maximum likelihood estimators of x and y, we need to know the specific probability distribution or model. The method for finding the maximum likelihood estimators varies depending on the distribution or model.

Please provide more details about the distribution or model you are referring to, so that I can assist you further with finding the joint distribution and maximum likelihood estimators.

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The given statement, "According to the Sloan Career Cornerstone Center, individuals working in this area, "computational methods are applied to formulate and solve complex mathematical problems in engineering and the physical and the social sciences" is true. Computer-based computational approaches are used to solve mathematical models that represent physical processes quantitatively.

Computational methods may be used to forecast how complex systems will behave under various situations, which is frequently the case when straightforward analytical answers are not accessible.

Its goal is to analyze the behavior of complicated systems using computer simulations. In the 1960s, computational approaches first appeared in engineering. Since that time, structural engineers have led the way in developing technical fixes for issues with engineering analysis and design. The development of computational techniques has been driven by the emergence of electronic computers and the enormous rise in processing capacity. A wide range of engineering specialties have been significantly impacted by the quick advancements in computer technology.

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The complete question is, "According to the Sloan Career Cornerstone Center, individuals working in this area, "computational methods are applied to formulate and solve complex mathematical problems in engineering and the physical and the social sciences. True or False"

mathematics is applied in engineering and the physical and social sciences to solve complex problems, design structures, analyze data, make predictions, and study patterns and relationships.

mathematics is applied extensively in engineering and the physical and social sciences to solve complex problems and make accurate predictions. In engineering, mathematics is used to model and analyze systems, design structures, and solve optimization problems. For example, civil engineers use mathematical principles to calculate the strength and stability of bridges and buildings, while electrical engineers use mathematical equations to design circuits and analyze electrical systems.

In the physical sciences, mathematics is used to describe and explain natural phenomena. Physicists use mathematical models and equations to understand the behavior of particles, the motion of objects, and the interactions of forces. Mathematics provides a precise language to represent and analyze physical phenomena, allowing scientists to make predictions and test hypotheses.

In the social sciences, mathematics is used to analyze data, make predictions, and study patterns and relationships. Economists use mathematical models to analyze economic trends, forecast future outcomes, and understand the impact of various factors on the economy. Mathematicians and statisticians develop statistical methods to analyze social data and study patterns in areas such as population growth, social networks, and voting behavior.

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Answer:

B.

Step-by-step explanation:

Both sides of equation are the same, making the amount of solutions infinite.

Answer:

c

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Hopefully this helps you :)

I took the test

Answer:

the car would use 49 gallons because you get a decimal of 49.49 so you would put got decimal to the nearest 1's place and that would be 49

The slope of the line c is - 92.

The points via which the line b passes are:

(-20, 4) and (-21, 96).

The slope of the line is given by:

m = (y₂ - y₁) / (x₂ - x₁)

Slope of the line b passing through these points are:

m = (96 - 4) / (- 21 + 20)

m = (92) / (-1)

m = - 92

Since, line b is parallel to line c,

Slope of line b = slope of line c

So, the slope of line c is also:

m' = - 92

Therefore, we get that, the slope of the line c is - 92.

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This question involves basic arithmetic signs and simplifying of bracket terms.

Mobile number is; 9 6 4 1 2 7 8 1 2 3

a) 2x - 5 = 7

Add 5 to both sides to get;

2x = 12

x = 12/2

x = 6

b) 2(p + 1) = p + 4

Expanding the bracket gives;

2p + 2 = p + 4

Rearranging gives;

2p - p = 4 - 2

p = 2

c) 5(y + 1) = 25

Expanding the bracket gives;

5y + 5 = 25

5y = 25 - 5

5y = 20

y = 20/5

y = 4

d) 5(q –1) + 3q = 10 + 1

Expanding the bracket gives;

5q - 5 + 3q = 11

2q - 5 = 11

add 5 to both sides to get;

2q = 16

q = 16/2

q = 8

Question E and F are not clear but as it is r and z that are yet to be gotten, i have gotten the right equations from the brainly link at the end of this page.

e) 8z - 8 = 6z + 8

Rearranging, we have;

8z - 6z = 8 - 6

2z = 2

z = 2/2

z = 1

f) 3(r+10) + 200 = 236

Expanding the bracket and rearranging, we have;

3r + 30 = 236 - 200

3r = 236 - 200 - 30

3r = 6

r = 6/3

r = 2

So we now have;

x = 6; y = 4; z = 1; p = 2; q = 8; r = 2

Mobile number is; 9 6 4 1 2 7 8 1 2 3

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Answer:

I'm confused can you give me the explanation and the answer choices please!!!!!!

Step-by-step explanation:

Answer:

To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.

Step-by-step explanation:

Hope this answer helps you :)

Have a great day

Mark brainliest

The equation that models the situation is 33 / 4 = h + 13 / 4.

Jamal measured the height of a flower growing in his garden at the beginning of the month. The flower was 3 1 / 4 inches tall . The flower grew h inches during the month.

At the end of the month it was 4 1 / 8 inches tall.

Hence, the equation to model the situation can be represented as follows:

Let's convert the mixed fractions to improper fractions.

3 1 / 4  inches = 13 / 4 inches

4 1 / 8 inches = 33 / 4 inches

Hence, the equation is as follows:

33 / 4 = h + 13 / 4

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To write a number in scientific notation you must know:

1. A number in scientific notation is written as the product of a number (integer or decimal) and a power of 10

2. A number can be converted to scientific notation by increasing the power of 10 by one for each place the decimal point is shifted to the left.

Then so:

Answer:

133 girls

Step-by-step explanation:

Total members = x

Number of boys = \(\frac{2}{9}x\)

Number of girls = \(\frac{2}{9}x +95\)

Number of boys + Number of girls = total members

\(\frac{2}{9}x+\frac{2}{9}x+95=x\\\\\frac{2}{9}x+\frac{2}{9}x=x -95\\\\\frac{2}{9}x+\frac{2}{9}x-x=-95\\\\\frac{4}{9}x-x = -95\\\\\frac{4}{9}x-\frac{9}{9}x = -95\\\\\frac{-5}{9}x=-95\\\\x = -95*\frac{9}{-5}\\\\x=19*9\)

x = 171

Number of boys = \(\frac{2}{9}*171\) = 2 * 19 = 38

Number of girls = 38 + 95   = 133

Answer:

1.2, 3/5, 25%, 0.17, -12

Step-by-step explanation:

In order to put these from greatest to least, you must put these in like terms.

Since there are more decimals that other terms, we're going to convert them all to decimals.

25%= 0.25

0.17= 0.17

3/5= 0.60

1.2= 1.20

-12= -12.00

Now that we see which numbers are greater, we convert them back to their original terms and place them in order from greatest to least.

1.2, 3/5, 25%, 0.17, -12

option (a) 30 degrees

Step-by-step explanation:

Sum of all the angles in a triangle equals to 180°

So, 30° is answer

Step-by-step explanation:

the answer is in the image above

Answer:

a)2/5 cups of sugar

b)2.5 cups of flour

c)17.5 cups of flour

d)2and2/5 or 12/5 cups of sugar

Step-by-step explanation:

Answer:

a is 16 yards hope this helps

Step-by-step explanation:

There are 41 votes in total in the weighted voting system

What is weighted voting ?

Generally, a weighted vote occurs in policy or law making bodies where representatives have varying voting powers (weighted vote) according to how many principals or citizens they represent, or by the number of principals they represent.

The weighted voting situation is given as

[21: 23, 14, 4]

A weighted voting situation is represented as

[q: w1, w2......, wn]

Where q represents the quota and the w1 to wn are the votes

The total number of votes is calculated as

Total = w1 + w1 + .... + wn

So, we have

Total = 23 + 14 + 4

Evaluate the sum

Total = 41

Hence, there are 41 votes in total in the system

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Answer:

2 bus

Step-by-step explanation:

The expected value of y is larger than the expected value of x. This is because y takes into account the number of students on all 4 buses, while x only takes into account the students on the bus with the randomly selected student.

The expected value of a random variable represents the average value of that variable over multiple trials. In this case, x is a random variable representing the number of students on the bus carrying the randomly selected student, and y is a random variable representing the number of students on the randomly selected bus.

The expected value of x can be calculated as follows:

E[x] = (10/100)×10 + (20/100)×20 + (30/100)×30 + (40/100)×40

= 16 + 12 + 9 + 16

= 53/4

= 13.25

This means that, on average, the bus carrying the randomly selected student would have 13.25 students.

The expected value of y can be calculated as follows:

E[y] = (1/4)×10 + (1/4)×20 + (1/4)×30 + (1/4)×40

= 25

This means that, on average, the randomly selected bus would have 25 students.

As expected, the expected value of y is larger than the expected value of x. This is because y takes into account the number of students on all 4 buses, while x only takes into account the students on the bus with the randomly selected student. Since the number of students on the other 3 buses can vary widely, y has a higher expected value than x.

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Stephen makes the mistake in the expression as he uses the 4 in the root and the 3 in the power and the expression actually is: ∛(16)/e

We start with the expression:

exp( (4/3)*ln(2) - 1)

Here we can use that:

exp(ln(x)) = x.

and e^(a + b) = e^a*e^b.

the first step here is:

e^((4/3)*ln(2) - 1) = e^((4/3)*ln(2)*e^(-1)

So the first step of Stephen is correct, but the first step of Helen is not, you can not simplify the expression in that way.

now, we have that:

a*ln(x) = ln(x^a)

then we can write:

(4/3)*ln(2) = ln(2^(4/3))

and e^(ln(2^(4/3)) = 2^(4/3)

then we have:

e^((4/3)*ln(2)*e^(-1) = 2^(4/3)/e

now we can write this as:

∛(2^4)/e

Here is where Stephen makes the mistake, he uses the 4 in the root and the 3 in the power.

The expression actually is: ∛(16)/e

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The function that takes three decimal numbers as inputs and finds the sum of those inputs and returns the sum has been given below

What is programming?

Program is the set of instructions given to the computer so that the computer can execute those instructions. The act of writing program is called programming.

The program has been shown below

#include<stdio.h>

using namespace std;

int main()

{

double n1, n2, n3;

double s;

printf("Enter first numbers");

scanf(%lf, &n1);

printf("Enter second numbers");

scanf(%lf, &n2);

printf("Enter third numbers");

scanf(%lf, &n3);

s = n1 + n2 + n3;

printf("Sum = %f", s);

return 0;

}

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_______________________________

_______________________________

Answer:

2.1 hr

Step-by-step explanation:

[0.8 m × (100 cm)/(1 m)]/(38.2 cm/hr) = 2.1 hr

The Jacobian matrix represents the partial derivatives of one set of variables with respect to another set of variables. In this case, we need to find the Jacobian matrix for the transformation from (x, y, z) to (s, t, u) using the given equations:

The jacobian matrix J is given by:

J = ∂(x, y, z) / ∂(s, t, u)

To find the elements of the Jacobian matrix, we calculate the partial derivatives of each component of (x, y, z) with respect to (s, t, u).

∂x/∂s = -\(4s^3tu\)

∂x/∂t = -\(5s^4u\)

∂x/∂u = -\(s^4t\)

∂y/∂s = \(6s^2tu\)

∂y/∂t =\(4st^2u\)

∂y/∂u = 2stu

∂z/∂s = -3u

∂z/∂t = 1

∂z/∂u = -3s

Therefore, the Jacobian matrix J is:

J = \([-4s^3tu, -5s^4u, -s^4t]\)

\([6s^2tu, 4st^2u, 2stu]\)

[-3u, 1, -3s]

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Answer:

x₂ = - 3

Step-by-step explanation:

Calculate the slope m using the slope formula and equate to \(\frac{5}{6}\)

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (9, 9) and (x₂, y₂ ) = (x₂, - 1)

m = \(\frac{-1-9}{x_{2}-9 }\) , that is

\(\frac{-10}{x_{2}-9 }\) = \(\frac{5}{6}\) ( cross- multiply )

5(x₂ - 9) = - 60 ( divide both sides by 5 )

x₂ - 9 = - 12 ( add 9 to both sides )

x₂ = - 3

Answer:

The larger share is $450.

Step-by-step explanation:

\(\frac{3}{5} =\frac{3x}{5x} \\\\3x-the smaller share\\5x-the larger share\\3x+5x=8x\\8x-money to split\\8x=720 /:8\\x=90\\5x=5*90=450\)