What is the volume of a cylinder, in cubic feet, with a height of 20 feet and a base
diameter of 8 feet? Round to the nearest tenths place
Answer: V =
feet^3

PLSSS I NEED THE ANSWER!

Answer:

C. -16.25 inches

Step-by-step explanation:

First, we need to find out the total rainfall in the three days

0.75 + 0.75 + 0.75 = 2.25

Now, we need to subtract this number from 18.5

18.5 - 2.25 is 16.25

So, your answer is -16.25

I really hope this is right and I really hope this helps!

Answer:

x=-14

Step-by-step explanation:

first you add 5 to both sides, to get x/2=-7 then multiply each side by two to get x=-14 that is your answer :D

unless, it is \(\frac{x}{2-5}\)=-12 if so than the answer would be 36

Answer:

\(\frac{1}{3600}\)

Step-by-step explanation:

400^2 = 160,000

5 2/6 = 32/6 = 16/3

6 70/30 = 250/30 = 25/3

16/3 * 25/3 = 400/9

400/9 / 160,000 = 1/3600

Answer:

Easy

Step-by-step explanation:

Y=5x

I hope this helps

Answer:

y = 7 - 3x is linear.

Answer: 6 x^2 - x + 2.

Answer: 6x²-x+2

Step-by-step explanation:

Step 1: Distribute: 3(2x²-2x+2)-4+5x = 6x²-6x+6-4+5x

Step 2: Subtract: 6x²-6x+6-4+5x = 6x²-6x+2+5x

Step 3: Combine like terms: 6x²-6x+2+5x = 6x²-x+2

The sum of the polynomials 4x³ + 6x²+ 2x - 3 and 3x³ + 3x² - 5x - 5 is 7x³ + 9x² - 3x - 8.

Given are two polynomials.

4x³ + 6x²+ 2x - 3 and 3x³ + 3x² - 5x - 5

We have to find the sum of these polynomials.

These have to be added operating the like terms.

Here 4x³ and 3x³ are the like terms.

6x² and 3x² are the like terms.

2x and -5x are the like terms.

-3 and -5 are like terms.

(4x³ + 6x² + 2x - 3) + (3x³ + 3x² - 5x - 5) = (4x³ + 3x³) + (6x² + 3x²) + (2x - 5x) + (-3 - 5)

= 7x³ + 9x² - 3x - 8

Hence the sum of the polynomials is 7x³ + 9x² - 3x - 8.

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The solution of equation is x=-3

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Given

The equation;√x+3=-6

Now,

√x=-6-3

√x=-9

x=-3

Therefore the answer of the given equation will be -3

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Answer:

What is the law of large numbers? 

In probability theory, the law of large numbers is a theorem that describes the result of performing the same experiment a large number of times. 

What does it tell us about samples as they get larger and approach infinity?

As sample sizes increase, the sampling distributions approach a normal distribution. With "infinite" numbers of successive random samples, the mean of the sampling distribution is equal to the population mean (µ).

Hope this helps :)

Pls brainliest...

Answer:

40%

Step-by-step explanation:

;)

Solution:

Given:

Population of the world in 1987 = 5 billion

Annual growth rate = 1.2% per year.

We want to determine the projected world population in 2019.

An exponential growth can be modelled by the function

For the question before us,

r=1.2% = 0.012

x = 2019 -1987 = 32

a = 5,000,000,000

Thus,

The projected world population in 2019 is 7,323,967,432.5

Answer: im new to this ill try to help

Step-by-step explanation:

i think you should divide

Answer:

Step-by-step explanation:

(1)To write this in standard form, we want the x and y terms on the same side of the equation and the constant on the other side. To do this, we can subtract 3x from both sides:

-3x + y = 1

So the standard form of the equation is:

-3x + y = 1

(2)y = -9/5x + 3

To write this in standard form, we want to eliminate the fraction by multiplying both sides by the denominator (5):

5y = -9x + 15

Next, we can move the x term to the left side by adding 9x to both sides:

9x + 5y = 15

So the standard form of the equation is:

9x + 5y = 15

1. The financial advantage of accepting the special order from the wedding party is $3,279.

2. Based on the financial advantage and unit product cost, the company should evaluate whether accepting the special order contributes positively to its profitability

1. The financial advantage (disadvantage) of accepting the special order can be determined by comparing the incremental revenues and costs associated with the order.

Incremental Revenues:

Revenue per bracelet from the special order = $169.95

Quantity of bracelets in the special order = 20

Total incremental revenue = $169.95 * 20 = $3,399

Incremental Costs:

Incremental direct materials cost per bracelet = $2.00

Incremental manufacturing overhead cost per bracelet = $4.00

Total incremental cost per bracelet = $2.00 + $4.00 = $6.00

Total incremental costs = Incremental cost per bracelet * Quantity of bracelets = $6.00 * 20 = $120

Financial Advantage (Disadvantage):

Financial advantage = Total incremental revenues - Total incremental costs

Financial advantage = $3,399 - $120 = $3,279

Therefore, the financial advantage of accepting the special order from the wedding party is $3,279.

2. Based on the financial advantage, the company should evaluate whether accepting the special order contributes positively to its profitability. If the financial advantage is significant and the company can fulfill the order without negatively impacting its regular operations or customers, it may be beneficial to accept the special order. However, other factors such as long-term customer relationships and potential future opportunities should also be considered before making a final decision.

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Imperial Jewelers manufactures and sells a gold bracelet for $189.95. The company's accounting system says that the unit product cost for this bracelet is $149.00 as shown below:

Direct materials - $ 84.00

Direct labor - 45.00

Manufacturing overhead - 20.00

Unit product cost - $ 149.00

The members of a wedding party have approached Imperial Jewelers about buying 20 of these gold bracelets for the discounted price of $169.95 each. The members of the wedding party would like special filigree applied to the bracelets that would require Imperial Jewelers to buy a special tool for $250 and that would increase the direct materials cost per bracelet by $2.00. The special tool would have no other use once the special order is completed.

To analyze this special order opportunity, Imperial Jewelers has determined that most of its manufacturing overhead is fixed and unaffected by variations in how much jewelry is produced in any given period. However, $4.00 of the overhead is variable with respect to the number of bracelets produced. The company also believes that accepting this order would have no effect on its ability to produce and sell jewelry to other customers. Furthermore, the company could fulfill the wedding party's order using its existing manufacturing capacity.

Required:

1. What is the financial advantage (disadvantage) of accepting the special order from the wedding party?

2. Should the company accept the special order?

Answer:ugy8f67

Step-by-step explanation: yessss

Use today's close and net change to find yesterday's close. At yesterady's close, the yield was about 3.4 percent.

An annual dividend is a yearly payment granted to an insurance policyholder, often of a permanent life insurance or long-term disability policy. The dividend amount depends on factors such as profits made by the insurance company, investment performance, and the amount of money paid into the policy.

The course emphasizes the use of mathematics to model and explore real world financial phenomena including interpreting and justifying reasoning to make data-supported financial decisions.

Today's close + Opposite of net change = 34.50 - (-0.50) = 35

Yesterday's close was = $35

Yield = 1.20/35

= 0.03429 or 3.4 percent

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Indexing blogs, labeling blogs and tagging entries are effective techniques for increasing people's ability to find your business blogs and wikis.

When done effectively, indexing blogs guarantees that themes are organized in an easily navigable framework that people can use to explore your content, which increases the number of people who can find your company blogs and wikis.

Labelling blogs is advantageous since it enables you to give your blog entries keywords and subjects, which makes it simpler for search engines to find your content.

By tagging entries, you can connect relevant subjects and give readers a longer means of research. All of these strategies are crucial for enhancing discoverability and ensuring that your company's blogs and wikis get viewed by the target audience.

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To prove that triangle ABC is congruent to triangle ADC, we need to show that all three pairs of corresponding sides and all three pairs of corresponding angles are congruent.

We can begin by observing that both triangles share the common side AC. Therefore, we can start by showing that the two triangles share the same length of AC.

Next, we can show that both triangles have a right angle at C. This means that angle BCA and angle DCA are complementary and add up to 90 degrees.

Finally, we need to show that the length of sides AB and AD are equal. We can do this by using the Pythagorean Theorem.

Let x be the length of AB and y be the length of AD. Then we have:

AC^2 + x^2 = BC^2 (from the Pythagorean Theorem in triangle ABC)

AC^2 + y^2 = DC^2 (from the Pythagorean Theorem in triangle ADC)

Since both triangles share the common side AC, we can subtract the two equations to eliminate AC^2, which gives us:

x^2 - y^2 = BC^2 - DC^2

But we know that BC = DC, since both triangles share the common side AC. Therefore, we can simplify the equation to:

x^2 - y^2 = 0

This implies that x = y, since both x and y are positive lengths. Therefore, we have shown that the length of sides AB and AD are equal.

In summary, we have shown that:

Corresponding side AC is shared by both triangles and has the same length.

Corresponding angles BCA and DCA are both right angles.

Corresponding side AB and AD have the same length.

Therefore, by the Side-Angle-Side (SAS) congruence criterion, triangle ABC is congruent to triangle ADC.

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The equation for the hyperbola with foci (0,±5) and asymptotes y=± 3/4 x is:

y^2 / 25 - x^2 / a^2 = 1

where a is the distance from the center to a vertex and is related to the slope of the asymptotes by a = 5 / (3/4) = 20/3.

Thus, the equation for the hyperbola is:

y^2 / 25 - x^2 / (400/9) = 1

or

9y^2 - 400x^2 = 900

The center of the hyperbola is at the origin, since the foci have y-coordinates of ±5 and the asymptotes have y-intercepts of 0.

To graph the hyperbola, we can plot the foci at (0,±5) and draw the asymptotes y=± 3/4 x. Then, we can sketch the branches of the hyperbola by drawing a rectangle with sides of length 2a and centered at the origin. The vertices of the hyperbola will lie on the corners of this rectangle. Finally, we can sketch the hyperbola by drawing the two branches that pass through the vertices and are tangent to the asymptotes.

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Answer:

There were a total of 72 Easter eggs.

Step-by-step explanation:

Since five students participated in an Easter egg hunt, where Ally snatched up one quarter of all of the eggs, Brett only managed to get half of what Ally found, Lee snagged six more than Brett, Jen ended up with half of Lee's take, While Lisa snagged three times that, to determine how many eggs were there in total, the following calculation must be performed:

Ally: 0.25X

Brett: 0.125X

Read: 0.125X + 6

Jen: 0.0625X + 3

Smooth: 0.1875X + 9

X - 0.25X - 0.125X - 0.125X - 0.0625X - 0.1875X = 0.25

0.25X = 6 + 3 + 9

0.25X = 18

Ally: 18

Brett: 9

Read: 15

Jen: 7.5

Smooth: 22.5

18 + 9 + 15 + 7.5 + 22.5 = X

72 = X

Thus, there were a total of 72 Easter eggs.

Given that the sheet metal has an average of 7 defects per 19 square feet, we can use the Poisson distribution formula to find the probability of 8 defects in a 34 square foot metal sheet.

The Poisson distribution formula is given by:P(X = x) = (λ^x * e^(-λ))/x!where λ is the average number of defects, x is the number of defects, and e is the base of the natural logarithm. For this problem, λ = (7/19) * 34 = 12.63 and x = 8. Plugging these values into the formula, we get:P(X = 8) = (12.63^8 * e^(-12.63))/8!P(X = 8) = (5428582.85 * 0.000281)/40320P(X = 8) = 0.0373Therefore, the probability that a 34 square foot metal sheet has 8 defects is 0.0373, or 3.73%, rounded to four decimal places.

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Answer:

↓

Step-by-step explanation:

1) D

2) A

3) B

4) C

a) two representatives be picked in 5850 ways so that one is a mathematics major and the other is a computer science major. b) one representative be picked in 343 ways who is either a mathematics major or a computer science major.

Product Rule: If one event occurs in m ways and a second event occurs in n ways, the number of ways the two events occur in the sequence is m×n ways.

Sum Rule: If an event occurs either in m ways or in n ways (non-overlapping), the number of ways the event can occur is m+n ways.

according to the question,

Mathematics majors =18 and Computer science majors = 325

A. We need to use the product rule because the first event is picking up a Mathematics major and the second event is picking up a computer science major.

= 18 x 325

= 5850

B. Here sum rule is applicable because the event is picking up a mathematics major or a computer science major.

= 18 + 325

= 343

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(complete question)

there are 18 mathematics majors and 325 computer science majors at a college. a) in how many ways can two representatives be picked so that one is a mathematics major and the other is a computer science major? b) in how many ways can one representative be picked who is either a mathematics major or a computer science major.

Answer:

y = 5x - 3, so M = 5 and C = -3.

The quadratic function is x² - 13x + 30.

A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function.

A quadratic function is one of the form:

f(x) = ax²+ bx + c,

where a, b, and c are numbers with a not equal to zero.

Let m and n be the zeros of the quadratic function.

So, the quadratic function is

f(x) = c(x-m)(x-n),

where c is the constant common term and m, n are zeros.

Simplifying,

f(x) = x² -mx - nx + mn.

Here, given zeros of the quadratic equation are 10 and 3.

That means,

if function is subjected to x.

Then (x-10) and (x-3) are factors of the quadratic function.

To write a quadratic function:

we multiply the factors,

(x-10)(x-3)

= x² -10x - 3x + 30

= x² - 13x + 30

Therefore, the quadratic function is x² - 13x + 30.

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Answer:

Im not really sure but i think is D

Step-by-step explanation:

Plz let me know if its wrong

i hope it helped <3

The curve defined by the equation y = 3e^x/(e^x - 6) has a horizontal asymptote at y = 3 and no vertical asymptotes.

To find the horizontal asymptote, we examine the behavior of the function as x approaches positive or negative infinity. When x becomes very large (approaching positive infinity), the term e^x in both the numerator and denominator dominates the equation. The exponential function grows much faster than the constant term -6, so we can disregard the -6 in the denominator. Therefore, the function approaches y = 3e^x/e^x, which simplifies to y = 3 as x goes to infinity. Similarly, as x approaches negative infinity, the function still approaches y = 3.

Regarding vertical asymptotes, we check for values of x where the denominator e^x - 6 becomes zero. However, no real value of x satisfies this condition, as the exponential function e^x is always positive and never equals 6. Hence, there are no vertical asymptotes for this curve.

In summary, the curve defined by y = 3e^x/(e^x - 6) has a horizontal asymptote at y = 3, which the function approaches as x goes to positive or negative infinity. There are no vertical asymptotes for this curve.

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