two points are marked at random on a unit segment. what is the probability that the three obtained segments can be arranged into a triangle?

Answer:

ill help

Step-by-step explanation:

Given the values a = 0, b = 0, and c = a + b, we are asked to find the values of expressions involving these variables: C = 2017(b + c), D = 2018, and E = 2019.

Given a = 0 and b = 0, we can substitute these values into the expressions involving c.

Since c = a + b, we have c = 0 + 0, which simplifies to c = 0.

Now we can evaluate the expressions:

A) 2015: No information is provided to determine the value of 2015. We cannot evaluate this equation.

B) 2016: Similarly, no information is provided to determine the value of 2016. We cannot evaluate this expression.

C) 2017(b + c): Substituting c = 0, we have C = 2017(b + 0) = 2017b.

D) 2018: This expression has a constant value of 2018.

E) 2019: This expression has a constant value of 2019.

In summary, the values of the expressions are as follows: C = 2017b, D = 2018, and E = 2019. The values of A and B cannot be determined without additional information.

Learn more about the Equation function

https://brainly.com/question/29538993

#SPJ11

Answer:

8 inches

Step-by-step explanation:

The volume of a hemisphere is half the volume of a sphere.

Therefore, the sum of the volumes of the two hemisphere-shaped scoops of ice cream (with diameters of 4 inches), is equal to the volume of a sphere with diameter of 4 inches.

If the melted ice cream fills the cone exactly to the top without overflowing, the volume of the cone with diameter of 4 inches must be equal to the volume of a sphere with diameter of 4 inches.

As the diameter of a circle is twice its radius, then the radius of the sphere and cone is r = 2 inches.

The formulas for the volume of a cone and the volume of a sphere are:

[tex]\boxed{\begin{minipage}{4 cm}\underline{Volume of a cone}\\\\$V=\dfrac{1}{3} \pi r^2 h$\\\\where:\\ \phantom{ww}$\bullet$ $r$ is the radius. \\ \phantom{ww}$\bullet$ $h$ is the height.\\\end{minipage}}[/tex]   [tex]\boxed{\begin{minipage}{4 cm}\underline{Volume of a sphere}\\\\$V=\dfrac{4}{3} \pi r^3$\\\\where:\\ \phantom{ww}$\bullet$ $r$ is the radius.\\\\\end{minipage}}[/tex]

The depth of the cone is its height.

Therefore, to calculate how deep the cone must be so that the melted ice cream will fill the cone exactly to the top without overflowing, set the two equations equal to each other, substitute r = 2, and solve for h (the depth of the cone).

[tex]\begin{aligned}\textsf{Volume of a cone}&=\textsf{Volume of a sphere}\\\\\dfrac{1}{3} \pi (2)^2 h & = \dfrac{4}{3} \pi (2)^3\\\\\dfrac{1}{3} \pi \cdot 4 h & = \dfrac{4}{3} \pi \cdot 8\\\\\dfrac{4}{3} \pi h& = \dfrac{32}{3} \pi \\\\\dfrac{4}{3} h& = \dfrac{32}{3} \\\\4 h& = 32 \\\\h&=\dfrac{32}{4}\\\\h&=8\; \sf inches\end{aligned}[/tex]

Therefore, the depth of the cone must be 8 inches.

The cone must be at least 8 inches deep in order for the melted ice cream to fill the cone exactly to the top without overflowing.

1. The opening of the ice cream cone has a diameter of 4 inches. This means that the radius of the cone's opening is 4/2 = 2 inches.

2. The two hemisphere-shaped scoops of ice cream have diameters of 4 inches each. This means that the radius of each scoop is 4/2 = 2 inches.

3. When the ice cream melts, it will take up the space between the scoops and fill the cone. In order for the melted ice cream to fill the cone exactly to the top without overflowing, the depth of the cone must be equal to the combined height of the two ice cream scoops.

4. The height of each hemisphere-shaped scoop can be calculated using the formula for the volume of a sphere, which is (4/3)πr³, where r is the radius.

  - For each scoop, the radius is 2 inches, so the height of each scoop is (4/3)π(2)³ = (4/3)π(8) = (32/3)π.

5. Since there are two scoops, the combined height of the two scoops is 2 * (32/3)π = (64/3)π.

6. Therefore, the cone must be at least (64/3)π inches deep in order for the melted ice cream to fill the cone exactly to the top without overflowing. This is approximately equal to 67.03 inches.

For more such questions on inches, click on:

https://brainly.com/question/876758

#SPJ8

in the Golden Balls game, there is only one pure strategy Nash equilibrium, which is (Split, Split).

In the Golden Balls game, there are two players, Player 1 and Player 2. Each player can choose to either "Split" or "Steal." The payoffs for each possible combination of actions are as follows:

If both players choose Split, they both receive a payoff of 50.

If Player 1 chooses Steal and Player 2 chooses Split, Player 1 receives 100, and Player 2 receives 0.

If Player 1 chooses Split and Player 2 chooses Steal, Player 1 receives 0, and Player 2 receives 100.

If both players choose Steal, they both receive a payoff of 0.

To find all the pure strategy Nash equilibria, we need to identify any strategies where neither player has an incentive to deviate unilaterally.

Pure Strategy Nash Equilibria:

(Split, Split): This is a pure strategy Nash equilibrium because if both players choose Split, neither player can improve their payoff by unilaterally changing their strategy to Steal.

Now let's consider mixed strategy Nash equilibria, where players randomize between their available strategies.

Mixed Strategy Nash Equilibrium:

To find the mixed strategy Nash equilibrium, we need to examine whether there exists a probability distribution over strategies that maximizes the expected payoff for each player, given the other player's strategy.

In this case, there is no mixed strategy Nash equilibrium since Player 2's expected payoff from choosing Split is always lower than the expected payoff from choosing Steal, regardless of the probabilities assigned to each strategy by Player 1. Similarly, Player 1's expected payoff from choosing Split is always lower than the expected payoff from choosing Steal, regardless of the probabilities assigned to each strategy by Player 2.

Therefore, in the Golden Balls game, there is only one pure strategy Nash equilibrium, which is (Split, Split).

Learn more about Nash equilibrium from

https://brainly.com/question/32760850

#SPJ11

John typically receives account statements from bias bank on a monthly basis.Bias bank is an American banking organization which provides customers with various banking services.

Account statements refer to a document that is produced by the bank which shows a summary of all the transactions that have been made by an account holder over a certain period of time.

The answer to the given question is that John typically receives account statements from bias bank on a monthly basis.

Therefore, option C.

Monthly is the correct answer. John may also request for account statements more frequently than the standard monthly statement.

It is important to review these account statements regularly to ensure that all the transactions have been made correctly, and to identify any errors or fraudulent activity that may have occurred.

To know more about transactions visit :

https://brainly.com/question/24730931

#SPJ11

Answer:

[tex]6x^{2}[/tex]-12x-90

Step-by-step explanation:

2x*3x=6x^2

2x*9=18x

3x*-10=-30x

18x-30x=-12x

-10*9=-90

The expression when the provided equation (2x-10)(3x+9) is Express as a trinomial is 3x²-12x-90.

Trinomial is the polynomial equations which consist of three terms (non-zero) and two or more than two variables.

The given expression in the problem is,

[tex](2x-10)(3x+9)[/tex]

Let the trinomial of this expression is f(x). Solve, it and open the bracket  as,

[tex]f(x)=(2x-10)(3x+9)\\f(x)=(2x\times3x+2x\times9)-(10\times3x+10\times9)\\f(x)=(6x^2+18x)-(30x+90)\\f(x)=6x^2+18x-30x-90\\f(x)=6x^2-12x-90[/tex]

Thus, the expression when the provided equation (2x-10)(3x+9) is Express as a trinomial is 3x²-12x-90.

Learn more about trinomial here;

https://brainly.com/question/1538726

#SPJ2

Answer:

9.28·10^-1

Step-by-step explanation:

Answer:

9.28*10^-1

Step-by-step explanation:

Move the decimal back once to the right. That how you get 9.28 and that why its negative 1.

Answer:

I hope that will be helpful

Answer:

what do you need to do

Step-by-step explanation:

?

Answer:

point a- (7,7)

point b- (4,19)

slope- m=-12/3=-4/1=-4

equation of line- y=4x+35

time - 48min on day 0, and it increases by 12min a day

Step-by-step explanation:

Answer:

(4,19) (7,7)

Slope = -4

Y=-4x+35 (This is point slope intercept form, sorry but could you please convert this?)

35 minutes, 4 minutes a day

Step-by-step explanation:

You take the coordinates you see for A, in this case, the last 2

The slope you find with the equation y2-y1/x2-x1, so substitute 7-19/7-4 = -12/3=-4.

As for this, (please convert I'll find out later but you need this answer now so....)

For 35 minutes, if you know your y intercept is 35, then it will be (0,35) for 5 minutes. Also, the slope is -4, so you know that it decreases by  4 minutes.

Answer:

3 tickets

Step-by-step explanation:

Answer:

f(-2) = 2

Step-by-step explanation:

f(-2) is equal to x = -2.

When x = -2, y = 2

Therefore, f(-2) = 2

Answer:

Isosceles

Step-by-step explanation:

The triangle has two equal sides and two equal angles.  Isosceles

Angles are acute ( less than 90 degrees)

Answer:

-24

Step-by-step explanation:

Step 1: Define

7h - 4h + 3

h = -9

Step 2: Simplify

3h + 3

Step 3: Substitute and Evaluate

3(-9) + 3

-27 + 3

-24

Answer:

-24

Step-by-step explanation:

7h - 4h + 3

Combine like terms

3h+3

Let h=-9

3(-9) +3

-27+3

-24

Answer:

always

Step-by-step explanation:

Indirect proof.

Answer:

Always.

The only way an irrational number can become rational is if it’s multiplied by a irrational number.

Hope this helps!

(Sorry if I am wrong, I do apologize in advance, but if I'm right, Yay!)

Please Mark Brainliest if possible, thanks!

Answer:

the correct estimate of the weight of Errol's backpack would be 33

Step-by-step explanation:

you just need to add 10 and 23.

Answer: 2

Step-by-step explanation:

The largest exponent next to a variable is your degree

Answer:

53

Step-by-step explanation:

Answer:

the exponent is 3 and 4 because the exponents is suppose to be on top of the base.

Step-by-step explanation:

Answer:

20 inches

Step-by-step explanation:

a square has 4 equal sides, so you can add 5+5+5+5 to find the sum of all the side lengths.

Answer:

yes it is.

Step-by-step explanation:

because there isn't any repeated x.

so it is a function.

Answer: (2*3) = 6

(2*9) = 18       6+ 18 = 24

(3+9) = 12

Step-by-step explanation:

So whats missing is times 2 on the right side next to (3+9) *2

(2×3)+(2×9)=. (3+9)​*2

1. This task would likely be framed as a supervised learning problem

2. This task would also be framed as a supervised learning problem.

3. This task would typically be framed as an unsupervised learning problem.

4. This task would likely be framed as a regression problem since the goal is to estimate the repair time,

5. This task can be considered as an unsupervised learning problem.

Deciding whether to issue a loan to an applicant based on demographic and financial data (with reference to a database of similar data on prior customers):

This task would likely be framed as a supervised learning problem. The goal is to predict whether to approve or reject a loan application based on the given data. Hence, it can be considered a classification problem.

In an online bookstore, making recommendations to customers concerning additional items to buy based on the buying patterns in prior transactions:

This task would also be framed as a supervised learning problem. The goal is to recommend additional items to customers based on their buying patterns. It can be approached as a recommendation system using collaborative filtering techniques, which involve predicting customer preferences. This can be considered a classification problem.

Identifying segments of similar customers:

This task would typically be framed as an unsupervised learning problem. The objective is to identify groups or clusters of similar customers based on their attributes or behaviors. Unsupervised learning algorithms such as clustering can be used to accomplish this task.

Estimating the repair time required for an aircraft based on a trouble ticket:

This task would likely be framed as a regression problem since the goal is to estimate the repair time, which is a continuous variable. Supervised learning techniques such as regression algorithms can be employed to predict the repair time based on the provided input features.

Automated sorting of mail by zip code scanning:

This task can be considered as an unsupervised learning problem. The aim is to sort mail based on zip codes, which involves grouping similar items together. Unsupervised learning algorithms like clustering can be utilized to identify patterns and group the mail accordingly.

Learn more about regression  from

https://brainly.com/question/25987747

#SPJ11

Answer:

m∠MKN = 61°

Step-by-step explanation:

Since KN is a perpendicular bisector, m∠NKM and m∠MKJ have to add up to 90°.

Step 1: Set up equation

6x + 7 + 3x + 2 = 90

Step 2: Solve for x

Step 3: Find m∠MKN

m∠MKN = 6x + 7

m∠MKN = 6(9) + 7

m∠MKN = 54 + 7

m∠MKN = 61°

Answer:

61

Step-by-step explanation:

Since JKL is a straight line, it equals 180

JKM + MKN + NKL = 180

3x+2 + 6x+7 + 90 = 180

Combine like terms

9x+99 = 180

Subtract 99 from each side

9x+99-99= 180-99

9x =81

Divide each side by 9

9x/9 = 81/9

x=9

We want MKN

6x+7 = 6*9 +7 = 54+7 = 61

Answer:

4

Step-by-step explanation:

The equivalent rational expression for this problem is given as follows:

[tex]gh\sqrt[3]{49h^2}[/tex]

The rational expression for this problem is given as follows:

[tex]\sqrt[3]{7g^3h^4} \times \sqrt[3]{7h}[/tex]

As we have the same root, which is the cubic root, we can multiply the terms inside the root, as follows:

[tex]\sqrt[3]{7^2g^3h^5}[/tex]

The subtraction of the exponents is given as follows:

As 7² = 49, and simplifying the above exponents, the equivalent expression is given as follows:

[tex]gh\sqrt[3]{49h^2}[/tex]

More can be learned about rational expressions at https://brainly.com/question/29061047

#SPJ1

(a) The value of k for which the matrix B is singular is k = -2.

(b) When λ = 2 is an eigenvalue of B, the value of k is not uniquely determined.

(a) To determine the value of k for which the matrix B is singular, we need to find when the determinant of B is equal to zero. The determinant of B is given by:

[tex]|B| = (k)((k)(9) - (-11)(0)) - (0)((-11)(9) - (k)(-11)) + (1)((-11)(0) - (k)(-11))[/tex]

Simplifying the determinant expression and setting it equal to zero, we get:

[tex](k)(9k + 11k) + (11)(-11) = 020k^2 - 121 = 0[/tex]

Solving this quadratic equation, we find two possible values for k: k = -11/4 and k = 11/4. However, for B to be singular, the determinant must be zero, which means the value of k is k = -11/4.

(b) To determine the value of k when λ = 2 is an eigenvalue of B, we need to find the values of k that satisfy the equation Bv = λv, where v is the eigenvector corresponding to λ. Substituting the given values, we have:

Bv = 2v

Expanding the equation, we get:

[tex](k)(v1) + (0)(v2) + (1)(v3) = 2v1\\(-11)(v1) + (k)(v2) + (0)(v3) = 2v2\\(0)(v1) + (-11)(v2) + (k)(v3) = 2v3[/tex]

Simplifying these equations, we find that there are multiple solutions for k that satisfy the given conditions. The value of k on this occasion is not uniquely determined.

Learn more about matrix here :

https://brainly.com/question/29132693

#SPJ11

Answer:

105

Step-by-step explanation:

2x17=34

17x2.5=42.5

1.5x17=25.5

1/2x2x2x1.5=3

34+42.5+25.5+3=105

Answer Po Ba Ay 11.33?

Step-by-step explanation:

Calc

Answer:

Step-by-step explanation:

We can start by simplifying the left side of the equation using the product of powers rule, which states that when we multiply two powers with the same base, we can add their exponents.

6^9 * 6^x = 6^2

Now we can use the rule to add the exponents on the left side of the equation:

6^(9+x) = 6^2

Since the bases are the same, we can equate the exponents:

9 + x = 2

Subtracting 9 from both sides gives us:

x = -7

Therefore, the value of x in the product of powers equation is -7.