What is the surface area? 5 m 3m 1 m square meters​

Answer:

=2,133 3/7cm^2

Step-by-step explanation:

sides

15x16=240

240x2

=480cm^2

24×16=384

384×2= 768cm^2

768+480

a=1248cm^2

24x15=360cm^2

22/7x4x4

=50 2/7cm^2

360- 50 2/7

=354 5/7cm^2

(354 5/7)2

b=709 3/7cm^2

22/7x8x7

=22x8

c=176cm^2

a+b+c

1248+709 3/7+ 176

=2,133 3/7cm^2

The equation that Amy can use to find how many games of Balloon Bouncer, g, she played is; g = (35 - 2a)/3

We are told that Amy used her first 2 tokens at Glimmer Arcade to play a game of Roll-and-Score.

Balloon Bouncer costs 3 tokens per game, and Amy started with a bucket of 35 game tokens.

Thus, the expression for the number of balloon bouncer games played at the arcade is :

2a + 3g = 35

Let :

Glimmer arcade, a = $2 per game

Balloon bouncer, g = $3 per game

Total game tokens = 35

Her spending could be represented using the expression :

2a + 3g = 35  

g = number of balloon bouncer games played

Thus, making g the subject of the formula we have;

g = (35 - 2a)/3

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Answer:

3g + 2 = 35 is the answer.

She played 11 games.

Step-by-step explanation:

Answer:

according to me A and B options are correct

hope it helps you

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Answer:

A and B

Step-by-step explanation:

because only 1,2,13and 26 gets in 26 and leaves nothing

The sum of the first n terms of an arithmetic sequence can be proven using the principle of induction. We assume the formula holds for n = k, and then show it holds for n = k+1, thus showing it holds for all values of n.

The sum of the first n terms of an arithmetic sequence can be determined using the formula S_n = (n/2)(a_1 + a_n), where a_1 is the first term and a_n is the nth term.

We can prove this formula using the principle of induction.

Base Case: Let n = 1. Then S_1 = (1/2)(a_1 + a_1), which simplifies to S_1 = a_1. This is the same result we would get if we added the first term of the sequence.

Inductive Step: Assume that the formula holds for n = k.

Then S_k = (k/2)(a_1 + a_k).

Now consider n = k+1.

S_k+1 = (k+1/2)(a_1 + a_k+1)

= (k/2)(a_1 + a_k) + (1/2)(a_1 + a_k+1)

= S_k + (1/2)(a_k+1 - a_1)

= S_k + (1/2)(a_k+1 - a_k) + (1/2)(a_k - a_1)

= S_k + (1/2)(a_k+1 - a_k) + [S_k - (k/2)(a_1 + a_k)]

= (k+1/2)(a_1 + a_k+1)

= S_k+1

Therefore, we have shown that if the formula holds for n = k, then it also holds for n = k+1. By the principle of induction, the formula holds for all n.

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Using models to to illustrate the proportions is similar to reducing or increasing a ratio by a common factor. The solutions to the exercise are given below :

1.)

8 : 6

Reducing each side of the ratio by an half(1/2) :

8 × ½ : 6 × ½

4 : 3

2.)

15 : 3

Reducing each side of the ratio by ⅓:

15 × ⅓ : 3 × ⅓

5 : 1

3.)

12 : 6

Reducing each side of the ratio by (one-third) ⅓:

12 × ⅓ : 6 × ⅓

4 : 2

4.)

11 : 7

Increasing the proportion by 4 :

11 × 4 : 7 × 4

44 : 28

5.)

25 eggs : 3 hens

Increasing the number of hens by 3, then egg production will also triple

25 eggs × 3 : 3 hens × 3

75 eggs to 9 hens

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Answer:

1. Capacity of the box in Litres: 7.917L≈8L

2. Volume of wood used in making the box: 1197cm^3

3. The mass of the box: 1496.25g/cm^3

Step-by-step explanation:

1. 29×21×13=7917cm^3

7917cm^3 → 7.917dm^3→7.917L≈8L

2. Outside Volume: 29×21×13=7917cm^3

Inside Volume: 28×20×13=6720cm^3

7917-6720=1197cm^3

3. 1197×1.25=1496.25g/cm^3

Answer:

141

Step-by-step explanation:

We need to find the he probability of drawing a red or green marble

8 blue marbles

5 green marbles

8 red marbles

8 + 5 +8 = 21 total of marbles

To find probability of drawing a red or green marble

use the formula of probability: P = favorable outcome / total outcome

The P of get a blue marble is P(B) = 8 / 21

The P of get a red marble is P(G) = 8 / 21

The probability of get blue or red is the sum of the two P(B) and P(G)

P(B) + P(G) = 8/21 + 8/21 = 16/21

So the probability of drawing a red or green marble is 16/21

Answer:

(-5, -1), does not belong to the relation y = -x + 4

Step-by-step explanation:

From the question, we have;

The given ordered pair having a relation = (-5, -1)

The given relation, y = -x + 4

From the given relation, we get;

When y = -1

-1 = -x + 4

∴ -x = -1 - 4 = -5

x = 5

Similarly, when x = -5, we get;

y = -x + 4 = -(-5) + 4 = 5 + 4 = 9

y = 9

Therefore, (-5, -1), does not belong to the relation y = -x + 4 but (-5, -1), belongs to the relation y = x + 4

The correct option for the synthetic division is A. 2x³ + 3x² + 9x + 7

Write down the first coefficient without changes and multiply the entry in the left part of the table by the last entry in the result.

Then, add the obtained result to the next coefficient of the dividend, and write the sum. All the coefficients are the coefficients of the quotient, and the last coefficient is the remainder.

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Answer:

296.4cm

Step-by-step explanation:

you do 9.5cm x 5.2cm x 6cm = 296.4cm

Given:

To find:

The value of g in the above equation.

Step-by-step solution:

Final answer:

The final value of g is equal to 2.6

Answer:

7

Step-by-step explanation:

try substituting

crossmultyply

x=-9-y

substituting

-9-y=-25+9

y=16

substituting

pick one of the equations

x+y=-9

x-16=-9

x=-9+16

x=7

Answer:

The times that 48 trains left a station on Friday were recorded

The degree of the function (1)/(2)=(x+2)(x-1)^(2)(5x-2) is 4, as there are 4 total x terms in the equation.

The end behavior of the function is determined by the leading term, which is (1/2)(5x^4). As the degree is even and the leading coefficient is positive, the end behavior is that the function will rise to the right and rise to the left.

The x-intercepts of the function are the values of x that make the function equal to zero. These can be found by setting each factor equal to zero and solving for x:

x+2=0 -> x=-2

x-1=0 -> x=1

5x-2=0 -> x=2/5

The x-intercepts are -2, 1, and 2/5.

The y-intercept is the value of the function when x=0. Plugging in 0 for x gives:

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

The y-intercept is -2.

The zeroes of multiplicity are the values of x that make the function equal to zero and the number of times they appear as a factor in the equation. In this case, the zeroes of multiplicity are:

-2 with a multiplicity of 1

1 with a multiplicity of 2

2/5 with a multiplicity of 1

A few midinterval points can be found by plugging in values of x between the x-intercepts and solving for the function value. For example, plugging in x=0.5 gives:

(1/2)(0.5+2)(0.5-1)^2(5(0.5)-2) = (1/2)(2.5)(-0.5)^2(-0.5) = -0.3125

So one midinterval point is (0.5, -0.3125).

Another midinterval point can be found by plugging in x=-1:

(1/2)(-1+2)(-1-1)^2(5(-1)-2) = (1/2)(1)(-2)^2(-7) = -7

So another midinterval point is (-1, -7).

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The value of x in the parallel lines is 34.

When parallel lines are cut by a transversal line, angle relationships are formed such as corresponding angles, alternate interior angles, alternate exterior angles, vertically opposite angles, linear angles, same interior angles.

Therefore, let's use the relationships to find the value of x in the parallel lines as follows:

3x - 13 = x + 55 (corresponding angles)

3x - x  = 55 + 13

2x = 68

divide both sides by 2

x = 68 / 2

x = 34

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Choose the correct measurement of the paper clip to the nearest 1/8 inch

1 1/2 inch

7/8 inch

1 2/8 inch

1 4/8 inch

1 3/8 inch

Descriptive statistics summarize numbers and inferential statistics determine whether the results are significant.

What is statistics?

The gathering, characterization, analysis, and drawing of inferences from quantitative data are all tasks that fall under the purview of statistics, a subfield of applied mathematics. Probability theory, linear algebra, and differential and integral calculus play major roles in the mathematical theories underlying statistics.

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The characteristic equation of the homogeneous equation y″ - 6y′ + 9y = 0 is r^2 - 6r + 9 = (r - 3)^2 = 0, found by assuming a solution of the form y=e^(rt).

To find the characteristic equation of the associated homogeneous equation y″ - 6y′ + 9y = 0, we assume a solution of the form y = e^(rt) and substitute it into the equation.

The associated homogeneous equation is y″ - 6y′ + 9y = 0.

To find the characteristic equation, we assume a solution of the form:

y = e^(rt)

Taking the first and second derivatives of y with respect to t, we get:

y′ = re^(rt)

y″ = r^2 e^(rt)

Substituting these into the homogeneous equation, we get:

r^2 e^(rt) - 6re^(rt) + 9e^(rt) = 0

Dividing both sides by e^(rt), we get:

r^2 - 6r + 9 = 0

This is a quadratic equation that can be factored as:

(r - 3)^2 = 0

Therefore, the characteristic equation is:

r^2 - 6r + 9 = (r - 3)^2 = 0

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Answer:

x = 141

Step-by-step explanation:

Answer:

8302

Step-by-step explanation:

The measure of the inscribed angle is equal to 90 degrees

The inscribed angle theorem mentions that the angle inscribed inside a circle is always half the measure of the central angle or the intercepted arc that shares the endpoints of the inscribed angle's sides. In a circle, the angle formed by two chords with the common endpoints of a circle is called an inscribed angle and the common endpoint is considered as the vertex of the angle.

In this problem, the side length of the square is 5 which forms 90 degrees to all the other sides.

The measure of the circumscribed angle is 90 degree

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The independent set in a graph is a set of vertices that contain no edges. So, no neighboring vertices are included. The max independent set problem is to get an independent set of maximum size in graph G.

The solution for this question is discussed below:

a) The integer linear program for the max independent set problem is as follows:

maximize ∑x_i Subject to: x_i+x_j ≤ 1 {i,j} ∈ E;x_i ∈ {0, 1} ∀i. The variable x_i can represent whether the ith vertex is in the independent set. It can take on two values, either 0 or 1.

b) The LP relaxation for the max independent set problem is as follows:

Maximize ∑x_iSubject to:

xi+xj ≤ 1 ∀ {i, j} ∈ E;xi ≥ 0 ∀i. The variable xi can take on fractional values in the LP relaxation.

c) The family of graphs is as follows:

Consider a family of graphs G = (V, E) defined as follows. The vertex set V has n = 2^k vertices, where k is a positive integer. The set of edges E is defined as {uv:u, v ∈ {0, 1}^k and u≠v and u, v differ in precisely one coordinate}. It can be shown that the size of the max independent set is n/2. Using LP, the value can be determined. LP provides a value of approximately n/4. Therefore, the ratio LP-OPT/OPT is at least c/4. Therefore, the ratio is in for a constant c>0.

d) The size of a max-independent set is equivalent to the number of vertices minus the minimum vertex cover size.

e) The 2-approximation algorithm for vertex cover implies a 2-approximation algorithm for the max independent set.

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Answer:

Owl Response

Prey Stimulus

Step-by-step explanation:

The owl responds to the environement with the prey

After translating sentence in to inequality we get x > 7*y.

Let us suppose two variables are x and y.

First let's understand what inequality means?

Inequalities specify the relationship between two values that are not equal. Equal does not imply inequality. Typically, we use the "not equal symbol ≠" to indicate that two values are not equal. But various inequalities are used to compare the values and determine whether they are less than or greater than.

Assume x as grams of saturated fat.

Assume y as grams of unsaturated fat.

Given as grams of saturated fat is more than seven times

grams of unsaturated fat.

\(x > 7*y\).

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Answer:

6

Step-by-step explanation:

Size times flavor. 3 times 2 = 6

Answer: 73.6

Step-by-step explanation:

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