Answers
Answer:
The last two. Are the answers.
Step-by-step explanation:
It wouldn't let me write the letters it said it was inappropriate.
Hope this helps
Related Questions
Select whether AB and CD are parallel, perpendicular, or neither.
A(8, 4), B(4, 3), C(4, -9), D(2, -1)
Answers
The slopes of AB and CD are neither equal nor negative reciprocals of each other, we can conclude that AB and CD are neither parallel nor perpendicular.
To determine if AB and CD are parallel, perpendicular, or neither, we need to find the slopes of both lines.
The slope of AB can be found using the formula:
m = (y₂ - y₁) / (x₂ - x₁)
where (x₁, y₁) = (8, 4) and (x₂, y₂) = (4, 3).
mAB = (3 - 4) / (4 - 8) = -1/4
The slope of CD can be found using the formula:
m = (y₂ - y₁) / (x₂ - x₁)
where (x₁, y₁) = (4, -9) and (x₂, y₂) = (2, -1).
mCD = (-1 - (-9)) / (2 - 4) = 8 / (-2) = -4
If the two lines are parallel, their slopes must be equal. However, mAB = -1/4 and mCD = -4, so the two lines are not parallel.
If the two lines are perpendicular, their slopes must be negative reciprocals of each other. That is, mAB x mCD = -1.
However, mAB x mCD = (-1/4) x (-4) = 1, which is not equal to -1. Therefore, the two lines are not perpendicular either.
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2w=2w+1 I’m very confused and I don’t know how to answer this
Answers
Answer:
Step-by-step explanation:
2w = 2w + 1
2w - 2w = 1
w(2 - 2) = 1
0w = 1
w = 1/0
w is undefined
on october 1, bonnie's painting service borrows $285,000 from nationwide bank on a 4-month, $285,000, 4% note. bonnie's company has a november 30th year end. prepare journal entries for the a) issuance of the note b) adjusting entry c) repayment of note
Answers
a) Issuance of the note:
Debit Cash $285,000
Credit Notes Payable $285,000
b) Adjusting entry:
Debit Interest Expense $1,900
Credit Interest Payable $1,900
c) Repayment of the note:
Debit Notes Payable $285,000
Debit Interest Payable $1,900
Credit Cash $286,900
a) The issuance of the note:
On October 1, Bonnie's Painting Service would record the following journal entry to reflect the borrowing of $285,000 from Nationwide Bank:
Debit: Cash $285,000
Credit: Notes Payable $285,000
This entry increases the Cash account by $285,000 (representing the funds received) and creates a liability in the form of Notes Payable for the same amount.
b) Adjusting entry:
Assuming the interest expense is accrued at the end of each month, an adjusting entry would be made on November 30 to record the interest expense for two months (October and November). Assuming a 4% annual interest rate, the interest expense would be calculated as follows:
Interest Expense = Principal Amount x Annual Interest Rate x (Number of Months / 12)
Interest Expense = $285,000 x 4% x (2/12) = $1,900
The adjusting entry would be:
Debit: Interest Expense $1,900
Credit: Interest Payable $1,900
This entry recognizes the interest expense for the two-month period and creates a liability in the form of Interest Payable.
c) Repayment of the note:
On February 1 (4 months after borrowing), when Bonnie's Painting Service repays the note in full, the following journal entry would be recorded:
Debit: Notes Payable $285,000
Debit: Interest Payable $1,900
Debit: Interest Expense (for the remaining month, if applicable)
Credit: Cash $286,900
This entry reduces both the Notes Payable and Interest Payable accounts by their respective balances, and the remaining cash amount represents the repayment of the note along with any remaining interest expense. The interest expense for the final month would be recorded if the repayment occurs after November 30.
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Urgent!! thankyou so much for answering when u do.
Answers
Answer:
12
24
20
10
Add all = 66 cm
Now 66 × 66 = 5760 cm³
find real and imaginary parts of a complex number calculator
Answers
To find the real and imaginary parts of a complex number, write it in the form a + bi, where a is the real part and b is the imaginary part.
To find the real and imaginary parts of a complex number, you can use the following steps:1. Write the complex number in the form a + bi, where a is the real part and b is the imaginary part.
2. Identify the coefficient of the imaginary unit, "i." This coefficient is the value of "b" in the complex number.
3. The real part of the complex number is given by "a," and the imaginary part is given by "b."
For example, let's consider the complex number z = 3 + 2i.The real part, denoted as Re(z), is 3, and the imaginary part, denoted as Im(z), is 2.Therefore, Re(z) = 3 and Im(z) = 2.By following these steps, you can easily determine the real and imaginary parts of any complex number.
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Find the equation of the line whose graph passes through (−2,−3) and has slope 5 .
Answers
Answer:
y +3 = 5(x +2)
Step-by-step explanation:
You want the equation of a line with slope 5 through the point (-2, -3).
Point-slope formThe point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . . . line with slope m through point (h, k)
Applicationy +3 = 5(x +2) . . . . . . line with slope 5 through point (-2, -3)
__
Additional comment
This can also be written as ...
y = 5x +7 . . . . . . . . . subtract 3 and simplify
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what is the recursive formula for this sequence 14,18,22,26,30
Answers
Answer:
d
Step-by-step explanation:
a1 is 14
Given that a1 is 14, you can see that each next number in the sequence is larger than the previous one by 4, so an= an-1+4
Which is the correct form of the partial fraction decomposition for the expression StartFraction 4 x cubed + 3 x squared Over (x + 1) squared (x squared + 7) squared EndFraction?
StartFraction A Over x + 1 EndFraction + StartFraction B Over (x + 1) squared EndFraction + StartFraction C x + D Over x squared + 7 EndFraction + StartFraction E x + F Over (x squared + 7) squared EndFraction
StartFraction A x + b Over x + 1 EndFraction + StartFraction C x + D Over (x + 1) squared EndFraction + StartFraction E x + F Over x squared + 7 EndFraction + StartFraction G x + H Over (x squared + 7) squared EndFraction
StartFraction A squared Over x + 1 EndFraction + StartFraction B squared Over (x + 1) squared EndFraction + StartFraction C x + D Over x squared + 7 EndFraction + StartFraction (E x + F) squared Over (x squared + 7) squared EndFraction
StartFraction A x + b Over x + 1 EndFraction + StartFraction (C x + D) squared Over (x + 1) squared EndFraction + StartFraction E x + F Over x squared + 7 EndFraction + StartFraction (G x + H) squared Over (x squared + 7) squared EndFraction
Answers
The correct form of the partial fraction decomposition for the expression \($\frac{4x^3+3x^2}{(x+1)^2(x^2+7)^2}$\) is:
\(\frac{A}{x+1} + \frac{B}{(x+1)^2} + \frac{Cx+D}{x^2+7} + \frac{Ex+F}{(x^2+7)^2}\) (Option 1).
The given expression can be written in the form \($\frac{4x^3+3x^2}{(x+1)^2(x^2+7)^2}$\). To decompose this into partial fractions, we need to find the values of constants A, B, C, D, E, and F such that the expression can be written in the form of the options given.
Using partial fraction decomposition method, we can write the expression as:
\($\frac{4x^3+3x^2}{(x+1)^2(x^2+7)^2} = \frac{A}{x+1} + \frac{B}{(x+1)^2} + \frac{Cx+D}{x^2+7} + \frac{Ex+F}{(x^2+7)^2}$\)
Then we multiply both sides by the denominator of the expression on the left and simplify to get:
\($4x^3+3x^2 = A(x+1)(x^2+7)^2 + B(x^2+7)^2 + (Cx+D)(x+1)^2(x^2+7) + (Ex+F)(x+1)^2$\)
Next, we can solve for the unknown constants by equating the coefficients of the same powers of x on both sides of the equation. We will end up with a system of linear equations, which can be solved using various methods.
After solving, we get the coefficients as:
\(A = -\frac{1}{2}$, $B = \frac{5}{4}$, $C = 0$, $D = -\frac{1}{4}$, $E = 0$, and $F = \frac{3}{28}$.\)
Therefore, the correct form of the partial fraction decomposition for the given expression is:
\($\frac{4x^3+3x^2}{(x+1)^2(x^2+7)^2} = -\frac{1}{2(x+1)} + \frac{5}{4(x+1)^2} - \frac{1}{4(x^2+7)} + \frac{3}{28(x^2+7)^2}$\)
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Complete Question:
Which is the correct form of the partial fraction decomposition for the expression \($\frac{4x^3+3x^2}{(x+1)^2(x^2+7)^2}$\)?
\($\frac{A}{x+1} + \frac{B}{(x+1)^2} + \frac{Cx+D}{x^2+7} + \frac{Ex+F}{(x^2+7)^2}$\)\($\frac{Ax+b}{x+1} + \frac{Cx+D}{(x+1)^2} + \frac{Ex+F}{x^2+7} + \frac{Gx+H}{(x^2+7)^2}$\)\($\frac{A^2}{x+1} + \frac{B^2}{(x+1)^2} + \frac{Cx+D}{x^2+7} + \frac{(Ex+F)^2}{(x^2+7)^2}$\)\($\frac{Ax+b}{x+1} + \frac{(Cx+D)^2}{(x+1)^2} + \frac{Ex+F}{x^2+7} + \frac{(Gx+H)^2}{(x^2+7)^2}$\)How you calculate the radius of a circle?
Answers
Answer:
When the diameter is known, the formula is Radius = Diameter/ 2.
When the circumference is known, the formula is Radius = Circumference/2π.
When the area is known, the formula for the radius is Radius = ⎷ (Area of the circle/π).
a company knows that 32% of their customers order their product in black and 26% in white and 22% in grey. 3 orders are made, find the probability that all three colors are black. round to 3 d.p.
Answers
On solving the provided question, we can say that - he probability that all three colors are black is = 0.49763
What is probability?The probability that something will occur is the foundation for it. The foundation of theoretical probability is the justification of probability. For instance, the theoretical likelihood of receiving heads while tossing a coin is 1/2. A branch of mathematics known as probability measures the possibility of an event happening or a proposition being true. The probability of an occurrence is a number between 0 and 1, where roughly 0 denotes the event's improbability and 1 denotes certainty.
P(uses express shipping or has at least one order in the prior month) = P(has at least one order in the prior month) + P (uses express shipping) - P(at least one order in the preceding month and utilizes express delivery) (at least one order in the previous month and uses express shipping)
= 0.49763
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Sally has 90 apples and she adds a double of what she subtracts. Now, she has 1/4 of 1000. How much does she add?
Answers
Answer:
I think it's 160...
Step-by-step explanation:
1/4 of 1000 is 250
250
- 90
____
160
Determine if the triangles below are congruent. If they are congruent, select the appropriate thereoem.
Answers
Answer:
Angle-side-angle is a rule used to prove whether a given set of triangles are congruent. The AAS rule states that: If two angles and a non-included side of one triangle are equal to two angles and a non-included side of another triangle, then the triangles are congruent.
Step-by-step explanation:
A wise man once said, "500 reduced by 3
times my age is 260." What is his age?
Answers
The radius of a cone is 3 cm and the surface area is 81pi cm squared. Find the slant height of this cone.
Answers
24cm
1) We can find out the slant height of that cone by making use of the following:
\(\begin{gathered} R=3 \\ A=\pi r\mleft(s+r\mright) \\ \end{gathered}\)2) Plugging into that we can write out:
\(\begin{gathered} 81\pi=3\pi(s+3) \\ \frac{81\pi}{3\pi}=\frac{3\pi(s+3)}{3\pi} \\ 27=s+3 \\ 27-3=s \\ s=24 \end{gathered}\)Hence, the slant height is 24 cm
i need help please help
Answers
Answer:
The answer is 46 degrees.
Step-by-step explanation:
To find angle RPQ, subtract 108 from 180 because a straight line equals 180 degrees.
108 - 180 = 72
A triangles angles add up to 180. We have two of them. To find the third angle, subtract the two angles from 180.
180 - 72 - 62 = 46.
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Find the distance between ( - 10 , - 7 ) and ( - 8 , 1 ).
Answers
Answer:
The distance point between (-10, -7) and (-8, 1) is 6
Step-by-step explanation:
FILL THE BLANK.Two rays with a common end point form an _____
Answers
Two rays with a common endpoint form an angle. An angle is defined as a geometric figure formed by two rays that share a common endpoint. In other words, an angle is formed when two rays emanating from a common point, and this common point is known as the vertex.
The rays are the sides of the angle, and the angle is measured in degrees. Angles have different measures, ranging from 0 degrees to 360 degrees. The two rays that make up an angle are also called the sides or arms of the angle. The angle is measured in degrees, and the size of the angle depends on the distance between the two sides of the angle that meet at the vertex.
In geometry, an angle can be named in different ways, depending on the context in which it is being used. Angles are essential in mathematics, physics, and other scientific fields, where they are used to measure the rotation of an object, determine the direction of an object, and in other applications involving rays and lines. Two rays with a common endpoint form an angle.
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a researcher wishes to estimate the proportion of all adults in north carolina who own a cell phone. the researcher takes a random sample of 1572 adults; 1298 of them own a cell phone. the population of interest is:
Answers
The result for the research is given as
The population of interest comprises all adults.The parameter of interest is the numbers of adults owing cell phones.The statistic involved 0.83.We don't know the exact proportion.What is statistic?Statistics is the survey as well as manipulation of data, which includes methods for gathering, reviewing, analyzing, and drawing conclusions from data.
Statistics is divided into two categories: descriptive statistics and inferential statistics.Statistics can be conveyed at various levels, from non-numerical descriptors (nominal-level) to numeric values in regard to a zero-point (ratio-level).To collect statistical data, a variety of sampling techniques such as simple random, systematic, stratification, or cluster sampling can be used.Statistics can be found in almost all of department of every corporation and are also an important part of investing.Now, as per the given question.
The population of interest consists of all adults.The relevant parameter is p, which is the proportion of adults who have a cell phone.The statistic is the proportion, p, of the 1572 adults in the sample who own a cell phone. The sample proportion stands at 0.83.We don't know the exact proportion with 100% certainty, but we know it's in a certain range with a certain degree of certainty.To know more about the statistics, here
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The complete question is -
A researcher wishes to estimate the proportion of all adults who own a cell phone. he takes a random sample of 1,572 adults; 1,298 of them own a cell phone, hence 1298∕1572 ≈ .83 or about 83% own a cell phone.
1. what is the population of interest?
2. what is the parameter of interest?
3. what is the statistic involved?
4. based on this sample, do we know the proportion of all adults who own a cell phone?
A, B & C lie on a straight line.
D, C & E lie on a different straight line.
Angle
y
= 96° and angle
z
= 52°.
Work out
x
Answers
Answer:
x = 136°
Step-by-step explanation:
We can use a theorem to help us.
Theorem:
The measure of an exterior angle of a triangle is equal to the sum of the measures of the remote interior angles.
For exterior angle x, the remote interior angles are z and <CBD.
From the theorem, we get this equation.
x = z + m<CBD
We know z = 52°.
We need to find m<CBD.
Angles CBD and y are a linear pair. They are supplementary, so the sum of their measures is 180°. We are given y = 96°.
m<CBD + y = 180°
m<CBD + 96° = 180°
m<CBD = 84°
x = z + m<CBD
x = 52° + 84°
x = 136°
Answer:
x = 136°
Step-by-step explanation:
∠ABD = y = 96°, ∠ABD + ∠DBC must be equal to 180° because they form a straight angle.
\(y + B = 180\\96 + B = 180\\B = 180 - 96 = 84\)
∠BDC = z = 52° and ∠DBC = B = 84.
Angles ∠BDC, ∠DBC, and ∠BCD must have a sum of 180° because the sum of the interior angles in a triangle is 180°.
\(180=(180 - y) + 52 + C\\180=(180 - 96) + 52 + C\\180 - (52 + 84) = C\\C = 44\)
The interior angle at C is 44. Line DCE forms a straight line, therefore having an angle of 180°. To find x, the sum of x and interior angle C is 180°.
\(180 = C + x\\180 = 44 + x\\x = 180-44\\x = 136\\\)
Angle ∠BCE = x = 136.
One of the main criticisms of differential opportunity theory is that
a. it is class-oriented
b. it only identifies three types of gangs
c. it overlooks the fact that most delinquents become law-abiding adults
d. it ignores differential parental aspirations
Answers
The main criticism of differential opportunity theory is that it overlooks the fact that most delinquents become law-abiding adults (option c).
Differential opportunity theory, developed by Richard Cloward and Lloyd Ohlin, focuses on how individuals in disadvantaged communities may turn to criminal activities as a result of limited legitimate opportunities for success.
However, critics argue that the theory fails to account for the fact that many individuals who engage in delinquency during their youth go on to become law-abiding adults.
This criticism highlights the idea that delinquent behavior is not necessarily a lifelong pattern and that individuals can change their behavior and adopt prosocial lifestyles as they mature.
While differential opportunity theory provides insights into the relationship between limited opportunities and delinquency, it does not fully address the complexities of individual development and the potential for desistance from criminal behavior.
Critics suggest that factors such as personal growth, social support, rehabilitation programs, and the influence of life events play a significant role in individuals transitioning from delinquency to law-abiding adulthood.
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Im going to cry... I need help..
Answers
Answer: 9
Step-by-step explanation:
If 12 is the whole length, and 3 is a small section of it, then 3 + j = 12
Or 12 - 3 = j
Therefore, 12 - 3 = 9
Answer:
9 = j
Step-by-step explanation:
12 - j = 3
Adding j to both sides, we get 12 = 3 + j
Combining like terms, we get 9 = j
What is the diameter of the circle?
Enter your answer in the box.
_____units
Answers
Answer:
8 units because the diameter is the side to side length of the circle so when you count it you get 8 units.
In a certain investigation: 460 persons were involved in the study: and based on an enquiry on their age. it was known that 75% of them were 22 or more years. The following frequency distribution shows the age composition of the persons under study. Find the mean and modal life of condensers_ Mid; age in years No. of persons 18 f; 23 28 33 90 122 ; 38 56 48 24 20 33'
Answers
Therefore , the solution of the given problem of percentage comes out to be 38 years old is the median age.
What does a percentage actually mean?In statistics, a "a%" is a figure or statistic that is expressed as a percentage of 100. The words "pct," "pct," but instead "pc" are also not frequently used. However, the sign "%" is frequently used to represent it. The percentage sum is flat; there are no dimensions. Percentages are truly integers because their numerator almost always equals 100. Either the % symbol (%) or the additional term "fraction" must come before a number to denote that it is a percentage.
Here,
The following algorithm must be used to determine the mean age:
=> mean = (all years added together) / (total number of persons)
The representative age for each age group is the age that falls in the middle of the range. With this approach, we can determine the total age as follows:
=>18(9) + 23(28) + 28(33) + 33(90) + 38(122) + 56(48) + 48(24) + 76(20) + 1089(0.25)
=> 162 + 644 + 924 + 2970 + 4636 + 2688 + 1152 + 1520 + 272.25
=>18(9) + 23(28) + 28(33) + 33(90) + 38(122) + 56(48) + 48(24) + 76(20) + 1089(0.25)
According to the information provided, there are 460 people in total.
=> mean = 17745.25 / 460
=> mean = 17745.25 / 460
As a result, the average lifespan is roughly 38.552 years.
The age category in this instance with the highest frequency has a midpoint of 38 and a frequency of 122. As a result, 38 years old is the median age.
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Given the following sequence: {x. 3x, 5x, 7x, 9x .... ). what will the value of
the TENTH term be?
Answers
Answer:
The tenth trem will be 21x considering 3x as one 1 + 10x2=21
A welder gets paid $12 per hour for the first 40 hours worked, and then $20 for each overtime
hour. The welder wants to make at least $600 a week. Which inequality can be used to find
the number of overtime hours, x, that the welder needs to work each week?
Answers
To find the number of overtime hours, x, that the welder needs to work each week can be found by the inequality 20x if x>40.
What is an inequality?
Inequality, A mathematical declaration expressing an order connection between two numbers or algebraic expressions, such as greater than, greater than or equal to, less than, or less than or equal to.
Let x be the number of overtime hours.
A welder gets paid $12 per hour for the first 40 hours worked
⇒ 12x if x≤40
A welder gets paid $20 per hour for each overtime.
⇒ 20x if x>40
Now the welder wants to make $600 per hour,
So, the inequality used for finding the value of x is -
⇒ 20x if x>40
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What are quadrants examples?
Answers
The examples for each of the quadrant is explained below.
Quadrant in math is defined as one of the four regions or sections of the coordinate system and the quadrants are separated by the x-axis and the y-axis and these axes are perpendicular to each other.
Here we have to know the value that must be placed on each quadrant.
Here the first quadrant has both x and y-coordinates are positive.
The second quadrant has the value of the x-coordinate is negative and the y-coordinate is positive.
The third quadrant has both x and y-coordinates are negative.
The fourth quadrant has the value of the x-coordinate is positive and the y-coordinate is negative.
Therefore, the example for each of them are written as
=> Quadrant I = (1, 1)
=> Quadrant II = (-1, 1)
=> Quadrant III = (-1, -1)
=> Quadrant IV = (1, -1)
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When a cylinder is intersected by a plane parallel to the bases, what is the resulting cross-section?.
Answers
The resulting cross-section of a cylinder intersected by a plane parallel to the bases is a circle.
When a plane passes through a cylinder parallel to the bases, it creates a cross-section that is congruent to the bases of the cylinder. Since the bases of a cylinder are circles, the resulting cross-section is also a circle. The circle formed will have the same diameter as the bases of the cylinder and will be parallel to them. This is because the plane slices through the cylinder at a constant distance from the bases, resulting in a circular shape that is perpendicular to the axis of the cylinder. This characteristic holds true for any position of the plane parallel to the bases, resulting in circular cross-sections.
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simplify the following
\( \frac{5 {ab } ^{2} + 10 {a}^{4} {b}^{3} - 15 {ab}^{3} }{5ab} \)
Answers
![simplify the following[tex] \frac{5 {ab } ^{2} + 10 {a}^{4} {b}^{3} - 15 {ab}^{3} }{5ab} [/tex]](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/4MZdlTF0LiEscAyMt2Cgu6Ha5TWziXdj.png)
Which statement describes the translation from the graph y=|x| to the graph y=|x+3|-4?
A) shift 3 units left and 4 units up
B) shift 3 units left and 4 units down
C) shift 4 units right and 3 units down
D) shift 3 units right and 4 units down
Answers
Answer:
B) shift 3 units left and 4 units down
There are multiple of these i need help with
Answers
Answer: X=100
Step-by-step explanation: U add 15 & 11 which gives u 26. Then u add 5 & 69 which gives u 74. Then u add 26 & 74 which gives u 100