Find the difference between the polynomials:–3x+x3–2x2 and 4x3–2x2–4x

The probability that Max will get the job is 3/10 or 0.3.

To see why, we can use the fact that the sum of the probabilities of all possible outcomes is equal to 1. Let A, B, and C represent the events that the first, second, and third companies respectively get the job.

Then the probability that Max gets the job is equal to the probability of event AB~C (i.e., none of the other companies gets the job).

The probability of A is 1/5, the probability of B is 1/2, and the probability of C is 3/10 (since the sum of the probabilities of all three events is 1). Using the formula for the probability of the intersection of independent events, we have:

P(AB~C) = P(~A) * P(~B) * P(~C) = (4/5) * (1/2) * (7/10) = 14/50 = 0.28

So the probability that Max gets the job is 0.3, or 3/10.

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Answer:

approximately 85 feet

Step-by-step explanation:

Since s varies directly as the square of t, then the variation equation takes the form \(s=kt^2\).

Solve for k by substituting s=144 and t=3. That is,

\(s=kt^2\\144=k(3)^2\\k=16.\)

With k=16, then the variation equation is \(s=16t^2.\)

To find the height, s, after 2.3 seconds, substitute t=2.3 in the equation of variation. That is,

\(s=16t^2\\s=16(2.3)^2\\s=16(5.29)\\s=84.64\\s\approx85.\)

Hence, the height, s, after 2.3 seconds is approximately 85 feet.

Step-by-step explanation:

4) d = √(3-1)²+(7-(-1))²

=√2²+8² = √4+64 =√68

5) AD=29

AB =2x+4,BC=2x,CD=x

AD = 2x+4+2x+x

29=2x+4+2x+x

29=5x+4

29-4=5x

x=25/5

x=5

AB =2x+4

=2(5)+4 =14

BD = BC +CD

= 2x+x

=2(5)+5 =15

Answer:

B.80

Step-by-step explanation:

a straight line adds up to 180 degrees. you already have 100. 180-100=80

Answer:

22.4

Step-by-step explanation:

a^2 + b^2 c^2

20^2 + b^2 = 30^2

400 + b^2 = 900

b^2 = 500

b = 22.4

Answer:

4/3

Step-by-step explanation:

(Y2-y1)/(x2-×1) is slope for 2 points

(11-3)/(8-2)

11-3=8

8-2=6

8/6=4/3

Answer: The slope is m = 4/3

The change in the amount of money that Noah's mother has can be represented by the expression $(17-8) . The expression can be simplified to $9, which shows that Noah still owes $9 to his mother.

The amount of money the Noah borrowed from his mother = $17

The amount of money that he was able to pay back = $8

Therefore the amount of money that is remaining = 17-8 =$9

Therefore, the change in the amount of money that Noah's mother has can be represented by the expression $(17-8) . The expression can be simplified to $9, which shows that Noah still owes $9 to his mother.

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The recipe calls for 3 teaspoons of cinnamon for every 8 cups of flour. To find out how many teaspoons of cinnamon are needed for 1 cup of flour, you can set up a proportion:

3 teaspoons / 8 cups = x teaspoons / 1 cup

Now, solve for x:

3/8 = x/1
x = 3/8

So, the recipe calls for 3/8 teaspoon of cinnamon for 1 cup of flour.

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Given:​​​

Required:

Simplify the expression.

Explanation:

The given expression is:

_______ ÷ 10 = 2.705​

Write it in fraction form

Final Answer:

Thus the value of the blank will be 27.05

Answer:

(3.5, -2)

Step-by-step explanation:

that point is where the edge if the rectangle is

Answer:

36

Step-by-step explanation:

4 x 9 = 36

36 / 4 = 9

Therefore, 36 is 4 times as much as 9.

\({\sf Hello!}\)

The answer is 36

⇢ 4 × 9 = 36

Answer:

4/6 or 2/3 or D

Step-by-step explanation:

4 cards have either take 3 cards or take two cards.

The other two are either play a card or lose a turn 4+2=6

4 over 6

simplified to 2 over three

or option D

Answer: The answer is D, 2/3

Step-by-step explanation: There are 6 sections the spinner can land on so that's the denominator. The numerator is the number of "Take Cards" there are. So the unsimplified answer is 4/6. Hope this helps!! :)

Answer:

11.11%

Step-by-step explanation:

The selling price is 250

The cost price is 250-25

= 225

Therefore the gain can be calculated as follows

=250-225x/225x×100

1/9 ×100

= 0.1111×100

= 11.11%

Hence the gain is 11.11%

Answer:15

Step-by-step explanation:

So the probability that the person is actually a future terrorist, given that they were identified as one by the surveillance system, is approximately 0.00244, or about 0.244%.

Probability is a measure of the likelihood of an event occurring, expressed as a number between 0 and 1. An event is any possible outcome of an experiment or observation. The probability of an event is calculated by dividing the number of ways that the event can occur by the total number of possible outcomes. For example, if we flip a fair coin, there are two possible outcomes (heads or tails), each with an equal chance of occurring, so the probability of getting heads is 1/2 or 0.5. Probabilities can be expressed as fractions, decimals, or percentages. A probability of 0 means that the event cannot occur, while a probability of 1 means that the event is certain to occur. Probabilities between 0 and 1 indicate the likelihood of the event occurring, with lower probabilities indicating less likelihood and higher probabilities indicating greater likelihood. Probabilities can be used in a wide range of applications, including statistics, gambling, risk assessment, and decision-making. They can be used to determine the expected outcomes of an experiment or to make predictions about the likelihood of future events based on past observations.

Here,

We can use Bayes' theorem to solve this problem. Let's define:

A: the event that the person is a future terrorist

B: the event that the surveillance system identifies the person as a future terrorist

We want to find the probability of A given B, which we can write as P(A|B). Using Bayes' theorem, we have:

P(A|B) = P(B|A) * P(A) / P(B)

We know that P(B|A) is the probability that the surveillance system correctly identifies a future terrorist, which is 0.97. We also know that P(B|not A) is the probability that the surveillance system incorrectly identifies someone who is not a future terrorist as a future terrorist, which is 1 - 0.999 = 0.001.

To find P(A), we can use the information given in the problem: there are 1,000 future terrorists in a population of 400 million. Therefore, the probability of selecting a future terrorist at random is 1,000/400,000,000 = 0.0000025.

To find P(B), we can use the law of total probability:

P(B) = P(B|A) * P(A) + P(B|not A) * P(not A)

We already know the values of P(B|A), P(B|not A), and P(A). To find P(not A), we can use the fact that P(A) + P(not A) = 1, which gives us:

P(not A) = 1 - P(A) = 1 - 0.0000025 = 0.9999975

Putting it all together, we have:

P(A|B) = 0.97 * 0.0000025 / (0.97 * 0.0000025 + 0.001 * 0.9999975)

≈ 0.00244

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Answer:

1. I believe some solutions could be x= -7, x= -8, x= -9 etc.

Step-by-step explanation:

2. If the inequality was -3x is greater than or equal to 18 then x and also be equal to x=6.

Answer:

$23.64

Step-by-step explanation:

Answer:

Answer: y = 3x

Step-by-step explanation:

Explanation:

The equation that represents a proportional relationship or line is y = kx. Because our answer is in that form we can conclude that y = 3x represents a proportional relationship.

Hope this helps you out :)

Angles can be measured using one of two standard units. Degrees are the most widely used unit of measurement.

∠ABD = 39°

Therefore, the correct option is c) 39°

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a) The table of given values suggest that the exponential function represents exponential decay.

b) The table of given values suggest that the exponential function represents exponential growth.

What is an exponential function?

The formula for an exponential function is \(f(x) = a^x\), where x is a variable and a is a constant that serves as the function's base and must be bigger than 0.

We can determine whether a exponential function is exponential growth or decay by examining the values of y as x increases.

If y increases as x increases, the function is exponential growth.

If y decreases as x increases, the function is exponential decay.

a) Using this criteria, we can observe that for the given table -

When x increases from 2 to 3, y decreases from 20 to 10. This indicates that the function is a decay function.

Similarly, as x increases from 3 to 4, 4 to 5 and 5 to 6, y decreases indicating the function is a decay function.

Therefore, the function is an exponential decay function.

b) Using this criteria, we can observe that for the given table -

When x increases from 2 to 3, y increases from 17.3 to 26.7. This indicates that the function is a growth function.

Similarly, as x increases from 3 to 4, 4 to 5 and 5 to 6, y increases indicating the function is a growth function.

Therefore, the function is an exponential growth function.

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The three numbers that are chosen by Levi are 5, 9 and 10.

It should be noted that the factors of 20 are 1, 2, 4, 5, 10 and 20.

Possible sum of factors of 20 are: 3, 5, 6, 7, 9, 11, 12, 14, 15, 21, 22, and 24.

Difference between 24 and a possible sum of factors of 24 are:

(21, 19, 18, 17, 15, 13, 12, 10, 9, 3, 2 , 0.)

The square numbers less than 24 are ( 1, 4, 9, 16).

Therefore the square number is 9.

And sum of the factors of 20 is 24 -9 = 15.

Therefore, the factors of 20 are = 5 and 10

Thus the given numbers are 5, 9 and 10.

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The graph meets the vertical line test requirement, it must represent a function (C) The vertical line test shows that the graph is correct, hence the answer is yes.

According to the function, every value in the domain is associated to exactly one value in the range, and they have a predefined domain and range. It is characterized as a certain kind of relationship.

Please refer to the image instead of the graph, which is related to it.

The graphic displays a graph.

A parabola is seen on the graph.

The vertical line test determines if a graph can be a function, as is common knowledge.

The graph passes the vertical line test option, indicating that it does in fact represent a function (C) The vertical line test shows that the graph is correct, hence the answer is yes.

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Answer:

6.828 < 6.831 < 6.833

Step-by-step explanation:

Part A: To find the total surface area of the rectangular prism, we need to calculate the areas of all six faces and then add them together.

Given dimensions:

Length = 7 feet

Width = 3 feet

Height = 4.8 feet

Surface Area of each face:

Front and back faces: Length * Height

= 7 feet * 4.8 feet

= 33.6 square feet

Top and bottom faces: Width * Length

= 3 feet * 7 feet

= 21 square feet

Side faces: Width * Height

= 3 feet * 4.8 feet

= 14.4 square feet

Total Surface Area:

2 * (Front and back faces) + 2 * (Top and bottom faces) + 2 * (Side faces)

= 2 * 33.6 square feet + 2 * 21 square feet + 2 * 14.4 square feet

= 67.2 square feet + 42 square feet + 28.8 square feet

= 137 square feet

Therefore, the total surface area of the bench is 137 square feet.

Part B: To calculate the cost of covering the bench with ceramic tiles, we need to multiply the total surface area by the cost per square foot.

Cost per square foot = $0.89

Total Surface Area = 137 square feet

Total cost to cover the bench:

= Cost per square foot * Total Surface Area

= $0.89 * 137 square feet

= $121.93

Therefore, it will cost $121.93 to cover the bench with ceramic tiles.

Equivalent expressions are expressions that have the same value, and can be used interchangeably.

The result of the sum \(2 (\sqrt[3]{16x^3y}) + 4 (\sqrt[3]{54x^6y^5})\) is \(4x\sqrt[3]{2y} + 8x^2y\sqrt[3]{2y^2})\)

The expression is given as:

\(2 (\sqrt[3]{16x^3y}) + 4 (\sqrt[3]{54x^6y^5})\)

Rewrite the expression as:

\(2 (\sqrt[3]{16x^3y}) + 4 (\sqrt[3]{54x^6y^5}) = 2 (\sqrt[3]{2^4x^3y}) + 4 (\sqrt[3]{3^3 \times 2x^6y^5})\)

Evaluate the roots

\(2 (\sqrt[3]{16x^3y}) + 4 (\sqrt[3]{54x^6y^5}) = 2 (2x\sqrt[3]{2y}) + 4 (3x^2y\sqrt[3]{2y^2})\)

Open the brackets

\(2 (\sqrt[3]{16x^3y}) + 4 (\sqrt[3]{54x^6y^5}) = 4x\sqrt[3]{2y} + 12x^2y\sqrt[3]{2y^2})\)

The above expression cannot be further simplified.

Hence, the result of the sum \(2 (\sqrt[3]{16x^3y}) + 4 (\sqrt[3]{54x^6y^5})\) is \(4x\sqrt[3]{2y} + 8x^2y\sqrt[3]{2y^2})\)

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The sum of the expression is \(4 (\sqrt[3]{x^3y} +12x^2y(\sqrt[3]{ 2 y^2})\\\).

We have to determine, the sum of the given expression.

According to the question,

Expression; \(2(\sqrt[3]{16x^3y} +4(\sqrt[3]{56x^6y^5})\)

To determine the sum of the given expression following all the steps given below.

Rewrite the expression term in the form of their cubes,

\(\rm = 2(\sqrt[3]{16x^3y} +4(\sqrt[3]{56x^6y^5})\\\\ = 2(\sqrt[3]{2^4x^3y} +4(\sqrt[3]{3^3 \times 2 \times x^6y^5})\\\\= 2\times 2(\sqrt[3]{x^3y} +4\times 3(\sqrt[3]{ 2 \times x^6y^5})\\\\= 4 (\sqrt[3]{x^3y} +12x^2y(\sqrt[3]{ 2 y^2})\\\\=4 (\sqrt[3]{x^3y} +12x^2y(\sqrt[3]{ 2 y^2})\\\)

Hence, The sum of the expression is \(4 (\sqrt[3]{x^3y} +12x^2y(\sqrt[3]{ 2 y^2})\\\).

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When a cylinder is intersected by a plane parallel to the bases, the resulting cross-section is a circle.

A cylinder is a solid geometric figure which has two parallel, congruent bases.

The bases are connected by a curved surface called a lateral surface. If a plane is made to intersect a cylinder, the resulting cross-section can be circular or elliptical, depending on how the plane intersects the cylinder.

In this case, if the plane intersects the cylinder parallel to the bases, the resulting cross-section is a circle because any section taken parallel to the base of a cylinder is congruent to the base.

This is true for both right cylinders and oblique cylinders.

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Recipes 1 and 2 have the same proportion of orange juice to pineapple juice, whereas recipe 3 has a different proportion.

The recipes that would taste the same are recipe 1 and 2. Recipe 3 would taste different.

Recipe 1: ratio of orange juice to pineapple juice = 4 : 6

2 : 3

Recipe 2: ratio of orange juice to pineapple juice = 6 : 9

2: 3

Recipe 3: ratio of orange juice to pineapple juice = 9 : 12

3 : 4

Thus, Recipes 1 and 2 have the same proportion of orange juice to pineapple juice, whereas recipe 3 has a different proportion.

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The Complete Question is:

Here are three different recipes for Orangy-Pineapple juice. Two of these mixtures taste the same and one tastes different.

Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.

Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice

Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice

Which two recipes will taste the same, and which one will taste different? explain or show your reasoning.

Answer: 4.5%*4

Step-by-step explanation:

Answer:

anyways im pretty surew its 5v +2

Step-by-step explanation: