Can someone explain this to me? ​

This error message typically occurs when Microsoft Excel is unable to perform a calculation due to running out of memory or system resources.

This can happen when a spreadsheet is extremely large, has many complex formulas or when a large number of calculations are performed simultaneously. To resolve the issue, you can try closing other programs and processes running on your computer, increasing the amount of memory allocated to Excel, breaking down a large spreadsheet into smaller spreadsheets, or simplifying the formulas in your spreadsheet. If these steps do not work, you may need to seek assistance from a technical support expert. This error message typically occurs when Microsoft Excel is unable to perform a calculation due to running out of memory or system resources.

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Thus, the volume of the frustum of the right circular cone with height 25, lower base radius 29 and top radius 11 is approximately 10,677.54 cubic units.

The frustum of a right circular cone is a three-dimensional shape that is formed by cutting off the top of a cone with a plane parallel to the base.

To find the volume of the frustum, we need to use the formula for the volume of a frustum, which is given by:

V = (1/3)πh(R^2 + r^2 + Rr)

where V is the volume of the frustum, h is the height of the frustum, R is the radius of the lower base, and r is the radius of the top base.

In this case, the height of the frustum is 25, the radius of the lower base is 29, and the radius of the top base is 11. So, we can substitute these values into the formula and simplify:

V = (1/3)π(25)(29^2 + 11^2 + 29*11)
V = (1/3)π(25)(841 + 121 + 319)
V = (1/3)π(25)(1281)
V = (1/3)(25π)(1281)
V = 10,677.54

Therefore, the volume of the frustum of the right circular cone with height 25, lower base radius 29 and top radius 11 is approximately 10,677.54 cubic units.

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Angles 6 and 8 are adjacent, they are Linear pair οf angles.

Linear pair οf angles are fοrmed when twο lines intersect each οther at a single pοint. The angles are said tο be linear if they are adjacent tο each οther after the intersectiοn οf the twο lines. The sum οf angles οf a linear pair is always equal tο 180°. Such angles are alsο knοwn as supplementary angles.

Angles 1 and 4 are not adjacent, they are vertically opposite.

Angles 5 and 8 are not adjacent, they are vertically opposite.

Angles 6 and 8 are adjacent, they are Linear pair οf angles

Angles 1 and 5 are corresponding exterior angle, so the are not linear pair.

Thus, Angles 6 and 8 are adjacent, they are Linear pair οf angles

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Answer:

An exponential function can describe growth or decay

It gets rapidly smaller as x increases, as illustrated by its graph. In the exponential growth of f(x), the function doubles every time you add one to its input x.

Step-by-step explanation:

Answer:

f(x) = bx, where b > 0 and b ≠ 1

Step-by-step explanation:

Study, study, study and remember that equation because that's the most important thing about it. You should know how to graph the points out and pinpoint which number goes where. Other than that, watch Khan Academy videos! They're very helpful... or read an article.

Hope this helped

Answer:

The expression is equal to 3,120 when x = -5 and y = 25.

Step-by-step explanation:

In order to obtain the output of the expression when x = -5 and y = 25, we need to apply these numbers in its correct places as shown below. We need to pay close attention to \(|x|\) which is the absolute value of "x", this means that if x is positive, then \(|x|\) will also be positive, but if x is negative then the result will still be positive.

\(\frac{5|x| - y^3}{x}\)

\(\frac{5*|-5| - (25)^3}{-5}\\\frac{5*5 - 15625}{-5}\\\frac{25 - 15625}{-5}\\\frac{-15600}{-5} = 3,120\)

The expression is equal to 3,120 when x = -5 and y = 25.

The skater travel to warm-up is 1130.97 ft

What is the Circumference of a circle?

The perimeter of a circle or ellipse is its circumference. That is, if the circle were opened up and straightened out to a line segment, the circumference would be the length of the arc. The curve length around any closed figure is more often referred to as the perimeter.

Here, we have

Given: A figure skater warms up by skating 6 laps in a circular loop. The distance between the skater and the center of the rink is 30 feet.

Circumference of a circle = 2πr,  where r = radius

Given radius = 30 ft

⇒ circumference = 2 x π x 30 = 60 ft

If the skater does 6 laps of the rink:

⇒ 6 x 60 = 360 = 1130.97 ft (nearest hundredth)

Hence, the skater's travel to warm up is 1130.97 ft.

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For a function of the form:

Where:

A = Amplitude

b = Angular frequency

The period is given by:

Therefore:

Therefore, the line integral is:

∫c xy^4 ds = 125∫[0,pi] cos(t)sin^4(t) dt = 125(48/5) = 1200

The right half of the circle x^2 + y^2 = 25 can be parameterized as c(t) = (5cos(t), 5sin(t)) for t in [0, pi], where the orientation is counterclockwise.

The line integral of xy^4 along c is given by:

∫c xy^4 ds = ∫[0,pi] xy^4 ||c'(t)|| dt

where ||c'(t)|| is the magnitude of the derivative of c with respect to t.

We have:

c'(t) = (-5sin(t), 5cos(t))

||c'(t)|| = sqrt[(-5sin(t))^2 + (5cos(t))^2] = 5sqrt(sin^2(t) + cos^2(t)) = 5

So the line integral becomes:

∫c xy^4 ds = ∫[0,pi] xy^4 ||c'(t)|| dt

= 5∫[0,pi] 25cos(t)sin^4(t) dt

= 125∫[0,pi] cos(t)sin^4(t) dt

To evaluate this integral, we can use integration by substitution. Let u = sin(t), then du/dt = cos(t) and dt = du/cos(t). So we have:

∫cos(t)sin^4(t) dt = ∫u^4 du/cos(t) = ∫u^4 sec(t) du

We can evaluate this integral as follows:

∫u^4 sec(t) du = sec(t)u^5/5 - 2/5 ∫u^2 sec(t) du

= sec(t)u^5/5 - 2/5 tan(t)u^3/3 + 4/15 ∫u^2 du

= sec(t)u^5/5 - 2/5 tan(t)u^3/3 + 2/5 u^3 + C

where C is the constant of integration.

Substituting back u = sin(t) and integrating over [0,pi], we obtain:

∫[0,pi] cos(t)sin^4(t) dt

= [sec(t)u^5/5 - 2/5 tan(t)u^3/3 + 2/5 u^3]_0^pi

= (0 - 0 + 2/5(5^3)) - (1/5 - 0 + 0)

= 48/5

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The probability that one of the events Franco worked last year, selected at random, was a wedding is equals to the \( \frac{4}{17} \).

Franco is a professional DJ and he was very busy in work during Last year. Number of events where he worked = 26

Number of wedding where he worked

= 8

So, total events where he played his DJ

= 26 + 8 = 34

We have to determine probability that one of the events Franco worked last year, selected at random, was a wedding.

Now, one of event is Randomly selected from all of above events. Number of favourable outcomes for worked on wedding events = 8

So, probability of selected a wedding event \( = \frac{8}{34} \)

\( = \frac{4}{17} \). Hence the required probability value is \( \frac{4}{17} \).

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Answer:

a: 1/22

Step-by-step explanation:

cross multiply 1/2a=11

which will give 22a=1

divide both sides by 22

to give a=1/22

The ordered pair that is the solution of the given system of inequalities is (2, -2)

A relationship between two expressions or values that are not equal to each other is called inequality.

Given is a system of inequalities, y < -x and 2x+y > 2, we need to determine solution set of the given system of inequalities,

The inequalities are,

y < -x....(i)

2x+y > 2

y < 2-2x...(ii)

To find the ordered pair, put y = -x in equation Eq(ii) and replace < by =

-x = 2 - 2x

x = 2

y = -2

Therefore, the ordered pair, is (2, -2) {look at the graph attached}

Hence, the ordered pair that is the solution of the given system of inequalities is (2, -2)

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The correct form of Pythagoras theorem is: A² + B² = C²

The legs are 12 inches and 5 inches while the hypotenuse is 13 inches

Pythagoras Theorem is defined as the way in which you can find the missing length of a right angled triangle.

The triangle has three sides, the hypotenuse (which is always the longest), Opposite (which doesn't touch the hypotenuse) and the adjacent (which is between the opposite and the hypotenuse).

Pythagoras is in the form of;

a² + b² = c²

Applying Pythagoras Theorem gives us the expression as:

5 = √(13² - 12²)

where:

Legs are 5 inches and 12 inches while the hypotenuse is 13 inches

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The Central Limit Theorem is an important tool that provides the information you will need to use sample means to make inferences about a population mean.

The Central Limit Theorem (CLT) is a fundamental theorem in statistics that states that if we take repeated random samples of size n from any population with a finite mean and variance, then the distribution of sample means approaches a normal distribution as the sample size increases, regardless of the shape of the original population distribution.

This means that if we take a large enough sample size from a population, the distribution of the sample means will be approximately normal, even if the population distribution is not normal. This is important because the normal distribution is well understood and has many useful properties that make it easier to work with in statistical analyses.

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Answer:

See below.

Step-by-step explanation:

1.

2a + 3 * (1 + 2) = 2a + 9: Yes. Expression is equivalent.

2.

33v = (3 * v) * 11: Yes. Expression is equivalent.

3.

3b - 19 + 2b = 3b + 19 - 2b: No. Both expressions are different answers.

4.

4(3c - 4) = 2(6c - 8): No. expressions are not equivalent.

Answer:

5

Step-by-step explanation:

take 2 points on the graph, for example (4,20) and (2,10) use y2-y1/x2-x1 to solve ,plug in the values 20-10/4-2= 10/2 = 5

Answer:

5

Step-by-step explanation:

5 |35 | (5 is the divisor and 35 is the dividend)

= 7|

For 25;

5 |25|

=5

35 = 5 * 7

25 = 5 * 5

Now, common factor =5

The area of the largest rectangle is 46.47 square root.

Consider a semi-circle with a rectangle ABCD inscribed in it.

Let, O = centre of the semi-circle

A and B lies on the base of the semi-circle

OA = OB = x

D and C lie on the semi-circle

BC = AD = y

AB = CD = 2x

By Pythagorean theorem,

CB² + OB² = OC²

⇒ y² + x² = (6)²

⇒ y² = 36 - x²

⇒ y = √(36 - x²)

Now, area of rectangle in terms of x,

Area, A = 2x × y

= 2x × √(36 - x²)

Differentiating,

A' = 2 × √(36 - x²) - 2x²/(36 - x²)

When x = 0, y = 6 and when x = 6, y = 0, area = 0.

It implies that area is maximum when the value of x lies between 0 and 6.

This will occur where A’ = 0.

⇒ 2 × √(36 - x²) - 2x²/(36 - x²) = 0

⇒ 2 × √(36 - x²) = 2x²/(36 - x²)

On simplification, we get,

⇒ 2 × (36 - x²) = 2x²

⇒ 36 - x² = x²

⇒ 2x² = 36

⇒ x² = 36/2

⇒ x = √36/2

Now, y = √(36 - x²) becomes

⇒ y = √(36 - (√36/2)²)

⇒ y = √(36 - 36/2)

⇒ y = √(96 - 36)/2

⇒ y = √60/2

Maximum area = 2xy

= 2(√36/2)(√60/2)

= 46.47

Therefore, the area of the largest rectangle = 46.47 square units.

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Answer:

$6250

Step-by-step explanation:

Hello!

First, we find out how much you spend a week.

Since you buy a $5 coffee 5 days a week we multiply the price for a coffee by 5.

5 * 5 = 25.

Next, we find out how much you spend a year.

Since you do it 50 weeks a year we multiply the amount you spend a week by 50

25 * 50 = 1250

Then, we find out how much you spend in 5 years.

We multiply the cost a year by the amount of years

1250 * 5 = 6250

The answer is $6250

Hope this helps!

Answer:

$6250 Just took a quiz

Step-by-step explanation:

If two independent events a and b have p(a) > 0, p(b) > 0. The statement that a and b are mutually exclusive events is false.

If two events A and B are independent, it means that the occurrence of one event does not affect the probability of the other event occurring. In other words, the probability of A and B both occurring is equal to the product of their individual probabilities: P(A and B) = P(A) x P(B).

Mutually exclusive events, on the other hand, are events that cannot occur at the same time. If one event occurs, then the other event cannot occur. The probability of both events occurring is zero: P(A and B) = 0.

So, two events A and B can be independent without being mutually exclusive, and they can be mutually exclusive without being independent. The only requirement for independence is that P(A and B) = P(A) x P(B), while the requirement for mutual exclusivity is that P(A and B) = 0.

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w ≤ 250

This inequality can be used to represent the maximum weight that a stepladder can hold, which is 250 pounds. In other words, the weight, w, must be less than or equal to 250 pounds.

The weight, w, must be less than or equal to 250 pounds. This inequality can be used to represent the maximum weight that a stepladder can hold, which is 250 pounds. In other words, if the weight of the object being placed on the stepladder is greater than 250 pounds, it is not safe to use the stepladder. This inequality helps to ensure the safety of the person using the stepladder, as it limits the amount of weight that can be placed upon it. Furthermore, it also helps to protect the stepladder itself, as it prevents it from being overloaded with too much weight, which could cause it to break or malfunction. In conclusion, the inequality w ≤ 250 represents the maximum weight that a stepladder can safely hold.

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The surface area of the cube is increasing at a rate of 6ft^2/min.

Let's denote the side length of the cube as s and the volume of the cube as V. The relationship between the side length and the volume of a cube is given by V = s^3.

Given that the volume is increasing at a rate of 2 ft^3/min, we have dV/dt = 2.

To find the rate at which the surface area is increasing, we need to determine the relationship between the surface area (A) and the side length (s) of the cube.

The surface area of a cube is given by A = 6s^2.

To find how fast the surface area is changing with respect to time, we differentiate both sides of the equation with respect to time (t):

dA/dt = 12s * ds/dt.

Since we are given that each edge of the cube is 5 feet long, we have s = 5.

Substituting the given values into the equation, we have:

dA/dt = 12 * 5 * ds/dt.

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Merchants from the Islamic world who traded with Europeans, innovations from ancient India.

India also gave the world chess, snakes and ladders, basmati rice, yoga, Sanskrit, Ayurveda, water on the moon, cosmetic surgery, the binary number system, ink, Fibonacci numbers, fibre optics, USB, and a host of other inventions.

As is well known, in 628 AD, Brahmagupta gave the first definition of "zero" and its use. He was a Hindu mathematician and astronomer who invented the "zero" sign, which is a dot under numerals. The Zero Project considers that the number "zero" has been there for a while without claiming to have created it.

Thus, merchants from the Islamic world who traded with Europeans, innovations from ancient India.

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Answer:

Rhombuses

Step-by-step explanation:

It has four vertical lines, then draw a Venn Diagram, opposite to opposite.

Order from Venn Diagrams:

Quadrilaterals

Rectangles

Squares

Rhombuses.

If a customer service representative changes the way she envisions her job, shifting from recording complaints to being an advocate for customer rights, she engages in the form of job crafting known as task crafting.

Job crafting involves employees making changes to their job roles or tasks to align them more closely with their values, strengths, and motivations. In this scenario, the customer service representative is redefining her role from simply recording complaints to actively advocating for customer rights.

This represents task crafting, where the employee modifies the tasks and responsibilities associated with their job.

By taking on the role of a customer rights advocate, the representative seeks to go beyond the traditional boundaries of their position and make a positive impact on customer experiences and satisfaction.

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Given that X₁, X₂,..., X is a random sample from an exponential family with the following probability density function, f(x 0) = exp (0T(x) + d(0)+ S(x)).

To form the hypothesis for the exponential family, we need to consider the null and alternative hypothesis.

Null hypothesis: 0= 0

Alternative hypothesis: 0 ≠ 0

Explanation: The exponential family is a class of distribution families. The density of an exponential family is given by the following expression:

f(x|θ) = h(x) exp{θT(x) − A(θ)},

where h(x) is a nonnegative function of the data that does not depend on the parameter θ and A(θ) is a normalizing function.

The parameter θ is typically called the natural parameter, and T(x) is the vector of sufficient statistics. The exponential family of distributions includes the normal, exponential, chi-squared, gamma, and beta distributions, among others. In hypothesis testing for the exponential family, we typically specify a null hypothesis and an alternative hypothesis, just as in other types of hypothesis testing. The test statistic is usually a ratio of two likelihood ratios.

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Answer:

the first one

Step-by-step explanation:

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I suppose that the value of y equals 2, seems how 4 times 2 what equal 8 and 8 times 2 would equal 16

The difference between the polynomials 9x² + 8x and 2x² + 3x is 7x² + 5x.

A polynomial is formed mathematically by combining one or more algebraic terms (monomials). The roots of "polynomial" are poly- (many) and -nomial (terms). A polynomial can have exponents (powers), constants (numbers), and variables (letters), but not negative exponents or variable division.

Polynomials are typically expressed in standard form. Furthermore, because there are no similar terms among the exponents, they are arranged in descending order (largest to smallest).

To find the difference between

(9x² + 8x) - (2x² + 3x)

We do calculation

= 9x² + 8x - 2x² - 3x

= 9x² - 2x² + 8x - 3x

= 7x² + 5x

Thus, the difference between the polynomials is 7x² + 5x.

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