(b) A private club grew by 7 members each week for 42 weeks. What was the total change in the
club's size?
members please help

Answer:

An acute angle is greater than 0 and less than 90

Step-by-step explanation:

An acute angle is greater than 0 and less than 90

A right angle is 90 degrees

An obtuse angle is greater than 90 and less than 180

Answer:

Between 0 and 90 because think of a cute baby they are small put it to angles they are smaller than an obtuse angle and so on.

Step-by-step explanation:

Answer:

x=8

Step-by-step explanation:

sorry if thatś not what your looking for

MERRY CHRISTMAS!!!

Answer:

12 bags, 2 pencils, 3 stickers.

Step-by-step explanation:

Answer:

7.3 months

Step-by-step explanation:

Given data

Flat cost= $43

Cost per gigabyte= $3

Let the function for the total cost be described as

y=mg+c

where g is the number of gigabyte

We are told that she wants to keep y<$65

65<3g+43

65-43<3g

22<3g

22/3<g

g<7.3 months

Hence the number of months should be less than 7.3

Answer:

a

Step-by-step explanation:

6x-12/10

2(3x-6/5)

Answer:

−4x+1≥0

Add −1 both sides we get

−4x+1−1≥0+(−1)

⇒−4x≥−1

Divided both sides by -4 we get

x≤

4

1

...... (i)

Also,

3−4x<0

Add −3 both sides we get

3−4x−3<0−3

⇒−4x<−3

Divided by −4 both sides we get

x>

4

3

...... (ii)

Then,

4

3

<x≤

4

1

which is not possible

Thus, there is no solution.

Answer:

The triangle is about 253cm smaller than the pentagon

Step-by-step explanation:

Answer:

The triangle is 253cm^2 less than the pentagon.

Step-by-step explanation:

I got it right on the test.

a) A department manager receiving an allocation of costs will care about management's methodology of overhead allocation because the overhead costs allocated to their department will have a direct impact on the department's profitability and cost efficiency.

b) The allocation base is the measure used to determine how much of the overhead costs should be allocated to a particular department or product, while the allocation rate is the amount of overhead costs allocated to each unit of the allocation base

c) Budgets are an important tool for cost planning, but their effectiveness depends on how well they are developed and implemented.

a) If the allocation method used by management is not accurate or fair, it could result in the department being burdened with more costs than they actually incur, which could affect their ability to meet their targets and objectives. It is, therefore, important for department managers to ensure that the allocation of costs is done fairly and accurately.

b) The allocation base and rate are important because they determine how the overhead costs are allocated to different departments or products.

Different allocation bases and rates can result in significantly different amounts of overhead costs being allocated to different departments or products, which can impact their profitability. While all of the overhead costs eventually make their way to the income statement, the allocation of these costs can have a significant impact on the accuracy of the income statement and the ability of the organization to make informed decisions.

c) Budgets can be helpful in providing a roadmap for achieving the organization's goals and objectives, but they need to be flexible enough to adapt to changing circumstances and priorities.

The budget(s) that are most important to the organization's success will depend on the nature of the organization and its objectives. However, typically the operating budget, capital budget, and cash budget are the most important budgets for most organizations.

The government's budget process is similar to the operating budgeting process described in the chapter in that it involves the development of a budget to allocate resources and achieve goals. However, the government's budget process is more complex and involves additional considerations such as political priorities and public opinion. Additionally, the government's budget process involves a more detailed review and approval process than the operating budgeting process.

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a. There is no point on the curve with a horizontal tangent line.

b. T he integral you would use to find the area of the shaded region is Area = ∫[t1, t2] |(2 - 10t)(-v)| dt

c. The integral you would use to find the length of the curve. Length = ∫[t1, t2] sqrt((-v)^2 + (-10)^2) dt

d. The integral you would use to find the area of the surface obtained from rotating the curve about the y-axis is Surface Area = 2π ∫[t1, t2] (2 - 10t) * sqrt((-v)^2 + (-10)^2) dt

a) To find the r-coordinate of the point that has a horizontal tangent line, we need to determine when the derivative of the y-coordinate with respect to t is zero.

Given y(t) = 2 - 10t, the derivative dy/dt is:

dy/dt = -10

The derivative dy/dt is a constant (-10), indicating that the y-coordinate is changing at a constant rate. Therefore, there is no point on the curve with a horizontal tangent line.

b) To find the area of the shaded region, we need to set up the integral using the given parametric equations.

Let's assume the shaded region corresponds to the interval [t1, t2]. The area can be calculated using the formula:

Area = ∫[t1, t2] |y(t) * r'(t)| dt

Substituting the given parametric equations r(t) = -vt and y(t) = 2 - 10t:

Area = ∫[t1, t2] |(2 - 10t)(-v)| dt

c) To find the length of the curve, we use the arc length formula for parametric curves:

Length = ∫[t1, t2] sqrt((r'(t))^2 + (y'(t))^2) dt

Substituting the given parametric equations r(t) = -vt and y(t) = 2 - 10t:

Length = ∫[t1, t2] sqrt((-v)^2 + (-10)^2) dt

d) To find the area of the surface obtained by rotating the curve about the y-axis, we use the formula for the surface area of revolution:

Surface Area = 2π ∫[t1, t2] y(t) * sqrt((r'(t))^2 + (y'(t))^2) dt

Substituting the given parametric equations r(t) = -vt and y(t) = 2 - 10t:

Surface Area = 2π ∫[t1, t2] (2 - 10t) * sqrt((-v)^2 + (-10)^2) dt

Please note that the specific limits of integration and the values of v, t1, and t2 were not provided, so the integrals are left in general form.

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it requires a detailed analysis of multiple transactions and the preparation of journal entries. This type of task is better suited for an accounting professional who can thoroughly review the provided information and accurately apply the relevant accounting principles.

However, I can provide a general overview of the journal entries that may be required based on the information given:

January 1, 2020:

Debit: Investment in Kinman Company (40% of cash paid)

Credit: Cash (Amount paid for the acquisition)

Recording Equity in Earnings for 2020:

Debit: Investment in Kinman Company (40% of net loss)

Debit: Investment in Kinman Company (40% of other comprehensive loss)

Credit: Equity in Earnings of Kinman Company

December 31, 2020:

Debit: Investment in Kinman Company (40% of dividend received)

Credit: Dividend Income

January 1, 2021:

Debit: Investment in Kinman Company (40% of additional investment)

Credit: Cash

Recording Equity in Earnings for 2021:

Debit: Investment in Kinman Company (40% of net income)

Credit: Equity in Earnings of Kinman Company

December 31, 2021:

Debit: Investment in Kinman Company (40% of dividend received)

Credit: Dividend Income

Please note that the above entries are a general guideline and may not capture all the necessary transactions. It is advisable to consult with an accounting professional or refer to the specific accounting standards applicable in your jurisdiction for a more accurate and comprehensive answer.

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The toll charged for driving on a certain stretch of a toll road is $3, except during rush hours when the toll is $5. Here's a step-by-step explanation:
1. The regular toll for driving on the toll road is $3. This means that outside of rush hours, you will need to pay $3 to use the road.
2. Rush hours are between 7 a.m. and 10 a.m. and between 4 p.m. and 7 p.m. During these times, the toll increases to $5. This means that if you drive on the toll road between 7 a.m. and 10 a.m. or between 4 p.m. and 7 p.m., you will need to pay $5 instead of the regular $3.
To summarize, the toll for driving on a certain stretch of a toll road is $3, but during rush hours (between 7 a.m. and 10 a.m. and between 4 p.m. and 7 p.m.), the toll increases to $5.

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I can help you with that problem i just did that on my own.

The units of the integral ∫(2 to 6) W(x) dx will be pounds

To determine the units of the integral ∫(2 to 6) W(x) dx, where W(x) represents the linear weight density in pounds per foot, we need to consider the units of each term involved in the integral.

The limits of integration are given as 2 to 6, which represent the position along the rod in feet. Therefore, the units of the integral will be in feet.

The integrand, W(x), represents the linear weight density in pounds per foot. The variable x represents the position along the rod, given in feet. Therefore, the product of W(x) and dx will have units of pounds per foot times feet, resulting in pounds.

Therefore, the units of the integral ∫(2 to 6) W(x) dx will be pounds.

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Sorry for bad handwriting

if i was helpful Brainliests my answer ^_^

The next number in the given sequence is 126. it does not follow a simple arithmetic or geometric progression.

To determine the pattern and find the missing number in the sequence, let's analyze the given numbers and identify any recurring patterns or relationships between them.

Looking at the sequence, we can observe that it does not follow a simple arithmetic or geometric progression. However, there are some patterns we can identify to find the missing number.

First, let's consider the alternate numbers: 2, 3, 5, 28, 7, 82, and so on. These numbers do not follow a clear pattern, but they seem to be increasing in a somewhat irregular manner.

Next, let's consider the numbers in between the alternate numbers: 4, 10, 5, 11, 8, 29, and so on. These numbers also do not follow a straightforward pattern, but they seem to be related to the corresponding alternate numbers.

Now, if we observe carefully, we can notice that the numbers in between the alternate numbers are the squares of the corresponding alternate numbers. For example, 4 is the square of 2, 10 is the square of 3, 5 is the square of 5, and so on.

Based on this pattern, we can deduce that the missing number in the sequence should be the square of the next alternate number, which is 11.

Therefore, the missing number in the sequence is 11^2 = 121.

To verify our pattern, let's continue the sequence:

2, 4, 3, 10, 5, 5, 28, 11, 7, 8, 82, 29, 121

Now, let's observe the next alternate number: 7. The number in between the alternates should be the square of 7, which is 49. So, the next number in the sequence would be 49.

Continuing the sequence:

2, 4, 3, 10, 5, 5, 28, 11, 7, 8, 82, 29, 121, 49

Finally, let's consider the next alternate number, which is 8. The number in between the alternates should be the square of 8, which is 64. Thus, the next number in the sequence would be 64.

In conclusion, the missing number in the given sequence 2, 4, 3, 10, 5, 5, 28, 11, 7, 8, 82, 29, _ is 121. The next numbers in the sequence are 49 and 64, respectively.

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Answer:

  f(x) = (x -6)² +14

Step-by-step explanation:

Completing the square involves writing part of the function as a perfect square trinomial.

The square of a binomial results in a perfect square trinomial:

  (x -h)² = x² -2hx +h²

The constant term (h²) in this trinomial is the square of half the coefficient of the linear term: h² = ((-2h)/2)².

One way to "complete the square" is to add and subtract the constant necessary to make a perfect square trinomial from the variable terms.

Here, we recognize the coefficient of the linear term is -12, so the necessary constant is (-12/2)² = 36. Adding and subtracting this, we have ...

  f(x) = x² -12x +36 +50 -36

Rearranging into the desired form, this is ...

  f(x) = (x -6)² +14

__

Additional comment

Another way to achieve the same effect is to split the given constant into two parts, one of which is the constant necessary to complete the square.

  f(x) = x² -12x +(36 +14)

  f(x) = (x² -12x +36) +14

  f(x) = (x -6)² +14

We need to find the derivative of the function F(x) = √(1+t²)dt with respect to x, where F is defined on the interval [0, 1].

To find F'(r), we can differentiate the function F(x) with respect to x using the fundamental theorem of calculus. The fundamental theorem states that if F(x) is the integral of a function f(t) with respect to t, then the derivative of F(x) with respect to x is equal to f(x). In this case, F(x) = √(1+t²)dt, so we can differentiate the integrand with respect to t. Differentiating √(1+t²) with respect to t gives us 2t/(2√(1+t²)), which simplifies to t/√(1+t²). Therefore, F'(r) = t/√(1+t²).

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The SAS (Side-Angle-Side) Congruence Rule states that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the two triangles are congruent.

The SAS (Side-Angle-Side) congruence rule is a method used to determine if two triangles are congruent. This rule states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.

To determine if two triangles are congruent using the SAS rule, we must first identify the two sides and the angle in one triangle that are congruent to the two sides and the angle in the other triangle. This means that they must have the same measures in terms of length and angle.

Once we have identified the corresponding sides and angles, we can use the SAS rule to determine if the two triangles are congruent. If the two sides and the angle of one triangle are congruent to the two sides and the angle of another triangle, then the two triangles are congruent.

However, if the two sides and the angle of one triangle are not congruent to the two sides and the angle of another triangle, then the two triangles are not congruent. The SAS rule is a simple and effective way to determine if two triangles are congruent.

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Yes, linear regression can be used for time series forecasting and that lagged variables yield much more complex models than straight-line ones.

A variable's value can be predicted using linear regression analysis based on the value of another variable. The dependent variable is the one you want to be able to forecast. The independent variable is the one you're using to make a prediction about the value of the other variable.

With the help of one or more independent variables that can most accurately predict the value of the dependent variable, this type of analysis calculates the coefficients of the linear equation. The differences between expected and actual output values are minimized by linear regression by fitting a straight line or surface.

Therefore, Yes linear regression can be used for time series forecasting and that lagged variables yield much more complex models than straight-line ones.

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Answer:

y=1/3x

Step-by-step explanation:

the first line is 1 and the second line is 3

The estimate for how much larger the cube root of 125.5 is compared to the cube root of 125 is approximately 0.00133.

To estimate how much larger the cube root of 125.5 is compared to the cube root of 125, we can use linear approximation.

Let's start by finding the linear approximation of the cube root function near x = 125. We can use the formula:

L(x) = f(a) + f'(a)(x - a)

where f(x) is the cube root function, a is the point at which we are approximating (in this case, a = 125), f(a) is the value of the function at point a, and f'(a) is the derivative of the function at point a.

The cube root function is f(x) = ∛x, and its derivative is f'(x) = 1/(3√(x^2)).

Plugging in a = 125, we have:

f(125) = ∛125 = 5

f'(125) = 1/(3√(125^2)) = 1/375

Now we can use the linear approximation formula:

L(x) = 5 + (1/375)(x - 125)

To estimate how much larger the cube root of 125.5 is compared to the cube root of 125, we can substitute x = 125.5 into the linear approximation formula:

L(125.5) = 5 + (1/375)(125.5 - 125)

Simplifying the expression, we get:

L(125.5) ≈ 5 + (1/375)(0.5)

L(125.5) ≈ 5 + 0.00133

L(125.5) ≈ 5.00133

Therefore, the estimate for how much larger the cube root of 125.5 is compared to the cube root of 125 is approximately 0.00133.

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Answer:

1/81

Step-by-step explanation:

Answer: y=4-1/2x

Step-by-step explanation:

Y int is 4, negative slope, and going down one right two.

1.Proportional reasoning compares ratios to answer questions. We can use proportional reasoning to solve some questions directly, such as which size of laundry detergent is the cheapest per load, or what the dimensions of the model car should be.

3.The question is how many ways

There are as a many ways to solve a math problem as you can think of.(Some are shorter or easier than others.)

Essentially, an innfinite number.

sorry I have no idea other questions

To find the two consecutive odd integers, let's set up an equation using the given information. Let x be the smaller odd integer, then the next consecutive odd integer is x+2.

The problem states that the product of these two integers is 77 more than twice the larger integer. In equation form, this can be written as:

x * (x + 2) = 2(x + 2) + 77

Now, let's solve for x:

x * (x + 2) = 2x + 4 + 77
x^2 + 2x = 2x + 81
x^2 = 81

To find the value of x, take the square root of both sides:

√(x^2) = √81
x = 9

So, the smaller odd integer is 9. The next consecutive odd integer is 9 + 2 = 11.

Therefore, the two consecutive odd integers are 9 and 11.

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The two consecutive odd integers are 9 and 11.

To find the two consecutive odd integers whose product is 77 more than twice the larger, we can set up the following equation:
x * (x + 2) = 2(x + 2) + 77
Here, x represents the first odd integer, and x + 2 represents the second consecutive odd integer. Now, let's solve the equation step by step:
1. Expand the equation: x^2 + 2x = 2x + 4 + 77
2. Simplify the equation: x^2 + 2x = 2x + 81
3. Subtract 2x from both sides: x^2 = 81
4. Take the square root of both sides: x = ±9
Since we're looking for positive integers, x = 9. Therefore, the two consecutive odd integers are 9 and 11.

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Given that the ordered pair makes the function and these pairs are

[ (2,5), (7,1), (5,9), (8,0), ( , ) ]

Since the function is the one that has the input having only one output.

Hence, the given options (3,4) is correct.

Therefore the ( 3, 4 ) is the pair.

The Evaluate the expression (12)2•(3•5−3)+13 is \({7\frac{1}{2}\)

Multiply the numerator by the reciprocal of the denominator:

\(5(\frac{3}{2} )\)

Multiply \(5(\frac{3}{2} )\):

Combine \(5\) and \(\frac{3}{2}\):

\(\frac{5⋅3}{2}\)

Multiply \(5\) by \(3\):

\(\frac{15}{2}\)

The result can be shown in multiple forms.

Exact Form:

\(\frac{15}{2}\)

Decimal Form:

\(7.5\)

Mixed Number Form:

\({7\frac{1}{2}\)

Hence, The Evaluate the expression (12)2•(3•5−3)+13 is \({7\frac{1}{2}\)

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Answer:

Step-by-step explanation:

66666