(a) Estimate the area under the graph of the function f(x)=1/x+8 from x=0 to x=1 using a Riemann sum with n=10 subintervals and right endpoints.
Round your answer to four decimal places.
area =
(b) Estimate the area under the graph of the function f(x)=1/x+6 from x=0 to x=1 using a Riemann sum with n=10 subintervals and left endpoints.
Round your answer to four decimal places.
area =

Answer:

for me its b.

Step-by-step explanation:

because its up to 5% to 12%

Answer: y=150x+50

Step-by-step explanation:

y=150*7+50

y=1100

Answer:

46x + 108y

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

(52x + 61y) + (-6x + 47y)

Step 2: Simplify

Answer:

Your answer is dc

Step-by-step explanation:

we remove the parenthesis and add the number that have the same exponent

\(\\ \sf\longmapsto (f.g)(2)=f(2)g(2)\)

\(\\ \sf\longmapsto (2x^2+3)(x+2)\)

\(\\ \sf\longmapsto (2(2)^2+3)(2+2)\)

\(\\ \sf\longmapsto (2(4)+3)(4)\)

\(\\ \sf\longmapsto (8+3)(4)\)

\(\\ \sf\longmapsto 11(4)\)

\(\\ \sf\longmapsto 44\)

Option C is correct

Answer:

Its c

Step-by-step explanation:

trust me, and you will get it right, btw

2 + 6x ≤ 32

6x ≤ 30

x ≤ 5

C and F are your answers

Answer:

2,6x +5 = y

Step-by-step explanation:

Don’t know if you wanted the equation, but this is how it’s written

Answer:

999,960

Step-by-step explanation:

let x be a multiple of 120

120x ≤ 999,999

999,999 / 120 = 8333.325

8333 ≤ x ≤ 8334

8333(120) = 999,960

8334(1200) = 1,000,080  this is a 7-digit number

Therefore, the largest 6-digit number that is exactly divisible by 120 is 999,960

Answer:

4,9,12,24,5,5,1,11,9,9

Step-by-step explanation:

those are the anwsers, in order

+ × += +

+ × -= -

- × - =+

ok

like 2 +[-3]

ok + × - = -

ok

like you subtract it 2+ [-3]

2-3 = 1

Answer:

the answer is 1h:30min

Step-by-step explanation:

hoped this helped

To write the decimal places for all the parts: 1) 50.628, 2) 0.8088, 3) 10.2406, 4) 5.0439, 5) 0.6824.

A decimal point separates a number's fractional component from its whole value in a number type called a decimal. The decimal point is a . that appears between the elements of a whole number and a fraction. There are two parts to a decimal number: the whole and the fraction.

To represent whole and partially whole quantities between integers numerically, decimal numbers are used. Geographic coordinates are expressed as decimal fractions of a degree and are denoted by the notation decimal degrees (DD). OpenStreetMap, many geographic information systems (GIS), and GPS devices frequently include DD.

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Note that the full question is:

Write the decimal numbers inside the box. Assumethat all other place values not mentioned are zeroes.

1) 5 in the tens place

6 in the tenths place

2 in the hundredths place

8 in the ten thousandths place

2) 8 in the ten thousandths place

8 in the thousandths place

8 in the tenths place

3) 4 in the hundredths place

1 in the tens place

2 in the tenths place

6 in the ten thousandths ou poses only

ndths place

4) 3 in the thousandths place

4 in the hundredths place

5 in the ones place

9 in the ten thousandths place

5) 8 in the hundredths place

6 in the tenths place

4 in the ten thousandths place

2 in the thousandths place

Considering the information about trees, The value of a is 5500

The value of r is calculated to be 0.92

In 1 October 2030 the number is 2022

A mathematical function called an exponential function is employed frequently in everyday life. It is mostly used to compute investments, model populations, determine exponential decay or exponential growth, and so on.

Exponential function is a type of function of the form: f(x) = a(b)^x. It is made up of  3 main parts

a = the starting or initial value

b = the base function

x = the exponents

Considering the given problem,  N = ar^t

the starting, a = 5500

the base, r =

the exponents = t

Solving for the base

N = ar^t

5500 = ar^t in 2018 t = 0

a = 5500

in 2019, t = 1

N = ar^t

5060 = 5500 * r

r = 5060/5500

r = 0.92

From 2018 to 2030 = 12 years, hence t = 12

N = 5500 * 0.92^12

N = 2,022.165132

N = 2022

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When you convert 5/13 to a decimal, the result is 0.38.

A fraction is a portion of a whole or, more broadly, any number of equal parts. In everyday English, a fraction describes the number of parts of a specific size, such as one-half, eight-fifths, or three-quarters. In mathematics, a fraction is used to represent a portion or part of a whole. It symbolizes the equal parts of the whole. A fraction is made up of two parts: the numerator and the denominator. The top number is known as the numerator, and the bottom number is known as the denominator.

Here,

We can use the division method to solve this question. To get a decimal, simply divide the numerator 5 by the denominator 13:

5 (numerator) ÷ 13 (denominator) = 0.38

When you convert 5/13 to a decimal, you get 0.38 as your answer.

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AC = 25 units is the length of AD.

The Geometric Mean (Altitude) Theorem (9.7) The hypotenuse of a right triangle is split into two pieces by the height from the right angle. The geometric mean of the lengths of the two hypotenuse segments determines how long the altitude is.

Length of BC = 10 units

Length of DC = 4 units

We will use geometric mean theorem in the given right triangle to get the length of side AC.

\(hypotenuse/leg=leg/projection\\AC/BC=BC/DC\\x/10=10/4\\x=25\)

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The value of x for which (f - g)(x) = 0 is x = 12.

To find the value of x for which (f - g)(x) = 0, we need to subtract g(x) from f(x) and set the resulting expression equal to zero. Let's perform the subtraction:

(f - g)(x) = f(x) - g(x)

= (16x - 30) - (14x - 6)

= 16x - 30 - 14x + 6

= 2x - 24

Now, we can set the expression equal to zero and solve for x:

2x - 24 = 0

Adding 24 to both sides:

2x = 24

Dividing both sides by 2:

x = 12

Therefore, the value of x for which (f - g)(x) = 0 is x = 12.

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Answer:

2

Explanation:

In short terms, there are two numbers that are reciprocals of themselves, 1 and -1.  According to euler's identity, e^(-i*2*pi) is a reciprocal of itself, but I believe that is beyond the scope of this question.

Answer:

B. There is only one base for a pyramid.

D. The faces of pyramids are traingles.

E. The faces of prisms are rectangles.

Step-by-step explanation:

The difference between a pyramid and a prism is:

There is only one base for a pyramid.

The faces of pyramids are triangles.

The faces of prisms are rectangles.

A prism is a three-dimensional object.

There are triangular prism and rectangular prism.

We have,

The number of vertices is always equal to the number of sides for a prism but not a pyramid.

The faces of pyramids are triangles while the faces of prisms are rectangles.

A prism has two parallel bases and its other faces are rectangles.

A pyramid has a single base and its faces are triangles.

A prism also has the same number of vertices as its number of sides, but this is not true for a pyramid.

Thus,

The difference between a pyramid and a prism is:

There is only one base for a pyramid.

The faces of pyramids are triangles.

The faces of prisms are rectangles.

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The alpha level for a hypothesis test is a value that defines the concept of "significance level" or "level of significance".

The significance level, denoted as α, represents the threshold at which the null hypothesis is rejected in favor of the alternative hypothesis. It is a predetermined value chosen by the researcher to determine the level of confidence required to reject the null hypothesis.

The critical region, also known as the rejection region, consists of the extreme or unlikely values of the test statistic that would lead to the rejection of the null hypothesis.

These values are determined based on the chosen alpha level. If the calculated test statistic falls within the critical region, the null hypothesis is rejected in favor of the alternative hypothesis.

The critical region is defined by the alpha level, and it represents the probability of observing extreme test statistics under the assumption that the null hypothesis is true.

In other words, it defines the values of the test statistic that would be considered statistically significant, and that would lead to the rejection of the null hypothesis if observed.

The specific values that define the critical region are determined by the nature of the hypothesis test and the type of test being conducted, such as one-tailed or two-tailed test.

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Answer:

312 employees participated in the training

Step-by-step explanation:

Given;

employee to instructor ratio is 24 to 2

there are 26 instructors for the training

let the total number of instructors be I = 26

let the total number of employees be e = ?

employee to instructor ratio is 24 to 2, e : I = 24 : 2

e : I = 24 : 2  = e : 26

\(\frac{24}{2} = \frac{e}{26} \\\\e = 12 *26\\\\e = 312\)

Therefore, the total number of employees who participated in the training is 312

a) the dimension of its column space is also 2. b) the rank of A is 2. c) the nullity of matrix A is 1. d) the dimension of the solution space of the homogeneous system \(A_x = 0\) is also 1.

(a) The dimension of the row space of a matrix is equal to the dimension of its column space. So, if the dimension of the row space of matrix A is 2, then the dimension of its column space is also 2.

(b) The rank of a matrix is defined as the maximum number of linearly independent rows or columns in the matrix. Since the dimension of the row space of matrix A is 2, the rank of A is also 2.

(c) The nullity of a matrix is defined as the dimension of the null space, which is the set of all solutions to the homogeneous equation Ax = 0. In this case, the matrix A is a 3 x 3 matrix, so the nullity can be calculated using the formula:

nullity = number of columns - rank

nullity = 3 - 2 = 1

Therefore, the nullity of matrix A is 1.

(d) The dimension of the solution space of the homogeneous system Ax = 0 is equal to the nullity of the matrix A. In this case, we have already determined that the nullity of matrix A is 1. Therefore, the dimension of the solution space of the homogeneous system \(A_x = 0\) is also 1.

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Answer:

..........

Step-by-step explanation:

Answer:

jj

Step-by-step explanation:

Answer:0.00007=7×10−5

Step-by-step explanation:

The values of C, α, and the normalization constant need to be determined to calculate the exact probabilities.

To find the probabilities associated with the measurements of the square of the angular momentum for the given wave packet, we need to determine the quantum numbers and their corresponding probabilities.

The square of the angular momentum operator is given by:

L^2 = Lx^2 + Ly^2 + Lz^2

For a spherically symmetric potential, the wave function can be written as:

ψ(x, y, z) = C(xy + yz + zx) e^(-αr)

Let's analyse each part separately.

1. Probability of obtaining L^2 = 0:

For L^2 = 0, the only possibility is when all three components of the angular momentum, Lx, Ly, and Lz, are zero. In other words, l = 0.

The probability of this occurring is given by the square of the coefficient of the corresponding term in the wave function:

P(L^2 = 0) = |C(xy + yz + zx)|^2

2.Probability of obtaining L^2 = 6ℏ^2:

or L^2 = 6ℏ^2, we need to consider the possible values of l. Since l = 2 is given, the possible values of m are -2, -1, 0, 1, and 2. The probability for each value of m is given by the square of the coefficient of the corresponding term in the wave function.

Here, m represents the projection of the angular momentum along the z-axis.

P(m = 2) = |C(xy)|^2

P(m = 1) = |C(yz)|^2

P(m = 0) = |C(zx)|^2

P(m = -1) = |C(yz)|^2

P(m = -2) = |C(xy)|^2

Please note that the probabilities for m = 1 and m = -1 are the same because the coefficients for the corresponding terms are the same.

The values of C, α, and the normalization constant need to be determined to calculate the exact probabilities.

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(A) Algorithms are mathematical formulas placed in software that performs an analysis on a data set.

Therefore, (A) algorithms are mathematical formulas placed in software that performs an analysis on a data set.

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Answer:

Job 2

Step-by-step explanation:

because pays bonus on sales

Volatile organic compounds (d) evaporate easily and contribute to ozone formation.

The Volatile-organic-compounds (VOCs) are "organic-chemicals" which have high "vapor-pressure" and evaporate readily into atmosphere. They come from various sources, including industrial processes, vehicle emissions, solvents, and household products.

When VOCs are released into the air, they can contribute to the formation of ground-level ozone through complex chemical reactions involving sunlight and other pollutants. Ground-level ozone is a harmful air pollutant and a primary-component of smog.

Therefore, the correct option is (d).

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The given question is incomplete, the complete question is

Volatile organic compounds

(a) are considered a secondary criteria pollutant,

(b) are often odorless and therefore present a great danger to humans,

(c) are responsible for increasing greenhouse gas concentrations,  

(d) evaporate easily and contribute to ozone formation.

Answer:

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Plug-in -3 into y=x^2 to get 9.

(x,y)⇒(x+5,y+10) is the translation rule for A'B, which is a translation of AB.

A translation is a geometric transformation in Euclidean geometry that moves every point in a figure, shape, or space by the same distance in the same direction. A translation may alternatively be thought of as adding a constant vector to each point or changing the coordinate system's origin. A translation is a sort of transformation that involves sliding each point in a figure the same distance in the same direction. A translation in mathematics moves a form left, right, up, or down but does not turn it. The translated (or picture) shapes appear to have the same size as the original shape, showing that they are congruent. They've just moved in one or more directions.

Here,

A translation is a sort of transformation in which every point in a figure moves the same distance in the same direction. Slides are another term for translations. A translation can be described with words like "moved up 3 and over 5 to the left" or using notation.

The translation rule for A'B is a translation of AB is (x,y)⇒(x+5,y+10).

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