One day for 3000 days my dog talked for about 5 1/2 hours. How many hour had my dog talked for.

A. 16500
B. 10000
C. 90
D. 5000

Answer:

15

Step-by-step explanation:

Answer:

g(-1) =3

Step-by-step explanation:

g(x) = –2x + 1,

Let x = -1

g(-1) = –2 *-1 + 1

        = 2 +1

         = 3

Answer:

3

Step-by-step explanation:

We just have to plug in -1 for x which gives us -2 * (-1) + 1 = 2 + 1 = 3.

The statement Count = Count + 2 assigns the value of the Count variable to itself, incremented by two. Therefore, the answer to the question is B) 25.

We are given the initial value of the Count as 23. The statement Count = Count + 2 assigns the value of the Count variable to itself, incremented by two.

This implies that the value of Count is 23+2= 25 after the statement is executed.

In other words, the right-hand side of the equals sign is evaluated before the value is assigned to the left-hand side of the equals sign.

In this case, the right-hand side is Count + 2, which is equal to 23+2= 25.

The value 25 is then assigned to the variable Count on the left-hand side of the equals sign.

As a result, the value of Count after executing the statement Count = Count + 2 is 25.

Thus, option B) 25 is the correct answer to the given question.

To know more about incremented visit:

brainly.com/question/32580528

#SPJ11

I'm in year 10 but here are some useful websites...

The coordinates E (-5, 3), F (-3, 5), G (5, -1), and H (one, negative) allow us to visualize and analyze the trapezoid's properties and relationships between its sides and angles.

The trapezoid EFGH is a polygon with four sides and one set of equal sides. The names of its vertices are as follows: The numbers are E (-5, 3), F (-3, 5), G (-5, -1), and H (one, negative).

On a Cartesian plane, the vertices' individual situations are addressed by their directions. In this case, E is located at (-5, 3)—that is, it is 5 units to the left and 3 units above the origin. In like manner, F is at (- 3, 5), exhibiting it is 3 units aside and 5 units over the start.

The trapezoid's parallel sides are EF and GH. The trapezoid's base is EF, and its top side is GH. By dividing the difference in y-coordinates squared by the square root of the difference in x-coordinates squared, the distance formula can be used to calculate the length of EF. In this case, EF is the square root of (22 + 22) = 8.

According to its coordinates, G is 5 units to the right and 1 unit below the origin. H (one, negative) indicates that it is one unit to the right of the origin and below the x-axis.

In conclusion, specific vertex coordinates define the trapezoid EFGH's shape and location on a Cartesian plane. The trapezoid's properties and connections between its sides and points can be imagined and investigated using the directions E (- 5, 3), F (- 3, 5), G (5, - 1), and H (one, negative).

To know more about trapezoid refer to

https://brainly.com/question/31380175

#SPJ11

After 8 seconds, the total surface area of the disturbed water would be increasing at a rate of 14,347,056 cm².

After 8 seconds, we will have 8 concentric circles on the surface of the water. The radius of each circle will be equal to the product of the speed of the wave (20cm/sec) and the time it has traveled (in this case, 8 seconds). Therefore, the radius of the first circle will be 20cm/sec x 8 sec = 160cm.

To find the total surface area of the disturbed water, we need to calculate the area of each of these circles and add them up. The formula for the area of a circle is A = πr², where r is the radius of the circle.

Using this formula, the area of the first circle would be A = π(160cm)² = 80,256 cm². The area of the second circle would be A = π(2 x 160cm)² = 321,024 cm², and so on for each of the 8 circles.

To find the total surface area, we simply add up the areas of all 8 circles:

A = 80,256 + 321,024 + 721,920 + 1,282,176 + 2,004,096 + 2,887,584 + 3,932,160 + 5,137,920

A = 14,347,056 cm²

To know more about surface area here

https://brainly.com/question/27784309

#SPJ4

Complete Question:

To a pond of water in complete calm, a stone is thrown that causes the formation of concentric circular waves, each wave moves away from the center at a speed of 20cm / sec with what speed is increasing the total surface of the disturbed water after 8 sec?

Answer:

(x + 5)² + (y + 2)² = 120

Step-by-step explanation:

You need two pieces of information to write the equation of a circle, the center and the radius. This was given in the question so you can just use the following fill-in-the-blank formula to write the equation.

If the center is (h, k) and the radius is r, fill them in here:

(x - h)² + (y - k)² = r²

For your question the center is (-5, -2) and r is√120.

You do need to already know that "minus-a-negative" IS the same as "plus-a-positive" (that's why the final answer has + inside the parentheses) ALSO, you need to know that square and squareroot un-do each other. So if you square sqrt120, you just get "plain" 120. That is, (sqrt120)² is 120.

Fill in the center and radius:

(x - h)² + (y - k)² = r²

(x - -5)² + (y - -2)² = (√120)²

Simplify.

(x + 5)² + (y + 2)² = 120

Taaa-daaa! that's it! Don't you think more people would hate formulas less if they were sold as "fill-in-the-blank" and "shortcuts" !?!  I think so!

Answer:

(- 1, - 6 )

Step-by-step explanation:

y = 3x - 3 → (1)

- 4x - 3y = 22 → (2)

substitute y = 3x - 3 into (2)

- 4x - 3(3x - 3) = 22 ← distribute parenthesis on left side and simplify

- 4x - 9x + 9 = 22

- 13x + 9 = 22 ( subtract 9 from both sides )

- 13x = 13 ( divide both sides by - 13 )

x = - 1

substitute x = - 1 into (1)

y = 3(- 1) - 3 = - 3 - 3 = - 6

solution is (- 1, - 6 )

Therefore, the volume of the solid bounded by the coordinate planes and the plane 6x + 4y + z = 24 is 96 cubic units.

To find the volume of the solid bounded by the coordinate planes (xy-plane, xz-plane, and yz-plane) and the plane 6x + 4y + z = 24, we need to determine the region in space enclosed by these boundaries.

First, let's consider the plane equation 6x + 4y + z = 24. To find the x-intercept, we set y = 0 and z = 0:

6x + 4(0) + 0 = 24

6x = 24

x = 4

So, the plane intersects the x-axis at (4, 0, 0).

Similarly, to find the y-intercept, we set x = 0 and z = 0:

6(0) + 4y + 0 = 24

4y = 24

y = 6

So, the plane intersects the y-axis at (0, 6, 0).

To find the z-intercept, we set x = 0 and y = 0:

6(0) + 4(0) + z = 24

z = 24

So, the plane intersects the z-axis at (0, 0, 24).

We can visualize that the solid bounded by the coordinate planes and the plane 6x + 4y + z = 24 is a tetrahedron with vertices at (4, 0, 0), (0, 6, 0), (0, 0, 24), and the origin (0, 0, 0).

To find the volume of this tetrahedron, we can use the formula:

Volume = (1/3) * base area * height

The base of the tetrahedron is a right triangle with sides of length 4 and 6. The area of this triangle is (1/2) * base * height = (1/2) * 4 * 6 = 12.

The height of the tetrahedron is the z-coordinate of the vertex (0, 0, 24), which is 24.

Plugging these values into the volume formula:

Volume = (1/3) * 12 * 24

= 96 cubic units

To know more about volume of the solid,

https://brainly.com/question/30079268

#SPJ11

To determine the number of sets of five marbles that include either the lavender one or exactly one yellow one but not both colors, we will consider two scenarios: one with the lavender marble and one with a single yellow marble.

1. Lavender marble scenario: If a set includes the lavender marble, there are 4 more marbles to choose. Assuming there are n-1 marbles remaining (excluding the lavender and yellow marbles), we can select 4 marbles out of (n-1) using the combination formula: C(n-1, 4).

2. Single yellow marble scenario: If a set has exactly one yellow marble, let's assume there are y yellow marbles (excluding the lavender marble). We can choose 1 yellow marble in C(y, 1) ways. Then, we need to choose 3 more marbles out of the remaining n-2 (excluding the lavender and the chosen yellow marble) in C(n-2, 3) ways. So, the total number of ways in this scenario is C(y, 1) * C(n-2, 3).

Combining both scenarios, the total number of sets is C(n-1, 4) + C(y, 1) * C(n-2, 3). This expression gives the number of sets of five marbles that include either the lavender one or exactly one yellow one but not both colors.

To know more about sets visit:

https://brainly.com/question/30133552

#SPJ11

Answer:

(a) \(x=\frac{19}{4}=4.75\)

(b) \(x=-\frac{1+\sqrt{193}}{6}\approx-2.4821, x=-\frac{1-\sqrt{193}}{6}\approx2.1487\)

Step-by-step explanation:

The detailed explanation is shown in the attached documents below.

The expected value of the "Buy New" option is 724732.60.

Decision Tree:

To solve the given problem, the first step is to create a decision tree. The decision tree for the given problem is shown below:

Expected Value Calculation: The expected value of the "Buy New" option can be calculated using the following formula:

Expected Value = (Prob. of Prosperity * Payoff for Prosperity) + (Prob. of Recession * Payoff for Recession)

Substituting the given values in the above formula, we get:

Expected Value for "Buy New" = (0.7 * 1,035,332) + (0.3 * -150,000)Expected Value for "Buy New" = 724,732.60

Therefore, the expected value of the "Buy New" option is 724,732.60.

Conclusion:

To conclude, the decision tree is an effective tool used in decision making, especially when the consequences of different decisions are unclear. It helps individuals understand the costs and benefits of different choices and decide the best possible action based on their preferences and probabilities.

The expected value of the "Buy New" option is 724,732.60.

For more questions on expected value

https://brainly.com/question/14723169

#SPJ8

The volume of the solid is π. Since the solid is bounded by the paraboloid and the xy-plane, we need to find the limits of integration for x, y, and z.

Since the paraboloid is given by z = 1 - x^2 - y^2, we have:

0 ≤ z ≤ 1 - x^2 - y^2

Since the solid is bounded by the xy-plane, we have:

z ≥ 0

Therefore, we have the following triple integral to find the volume:

V = ∫∫∫ dV

where the limits of integration are:

-∞ ≤ x ≤ ∞

-∞ ≤ y ≤ ∞

0 ≤ z ≤ 1 - x^2 - y^2

We can simplify the integral by using cylindrical coordinates, where x = r cos(θ) and y = r sin(θ). Then the limits of integration become:

0 ≤ r ≤ ∞

0 ≤ θ ≤ 2π

0 ≤ z ≤ 1 - r^2

So the integral becomes:

V = ∫∫∫ r dz dr dθ

Using the limits of integration, we have:

V = ∫0^2π ∫0^∞ ∫0^(1-r^2) r dz dr dθ

Evaluating the integral, we get:

V = ∫0^2π ∫0^∞ r(1 - r^2) dr dθ

= ∫0^2π [-1/4 r^4 + 1/2 r^2]0^∞ dθ

= ∫0^2π 1/2 dθ

= π

Therefore, the volume of the solid is π.

Learn more about paraboloid here:

https://brainly.com/question/30634603

#SPJ11

Answer:

D. The graph of g(x) is translated 5 units to the left compared to the graph of f(x).

The steps for  locating an external cause code in order, with the first step on top are given below.

The steps are as follows

Learn more about external cause code  at:

https://brainly.com/question/32966011

#SPJ4

The possible values of x found from the secant secant theorem are x = 10, and x = 3

The secant secant theorem states when two secants drawn to a circle from a point external to the circle then the product of a secant and the external segment is equivalent to the product of the second secant and its external segment.

The secant secant rule indicates that we get;

(4 + 2) × 4 = (x - 7) × ((x - 7) + (x - 5))

Therefore;

(4 + 2) × 4 = 24 = (x - 7)² + ((x - 7) × (x - 5))

(x - 7)² + ((x - 7) × (x - 5)) = 24

2·(x - 7)·(x - 6) = 24

(x - 7)·(x - 6) = 24/2 = 12

(x - 7)·(x - 6) = 12

(x - 7)·(x - 6) - 12 = 0

x² -13·x + 42 - 12 = 0

x² -13·x + 30 = 0

(x - 10)(x - 3) = 0

Therefore; the values of x  are;

x = 10, and x = 3

Learn more on a secant to a circle here: https://brainly.com/question/29104002

#SPJ1

Answer:

−3.632 > −3.792

|−3.632| < |−3.792|

Step-by-step explanation:

Given :

−3.632 −3.792 |−3.632| |−3.792|

First comparison :

−3.632 −3.792

Using the knowledge of number line :

- 3.792 occurs farther to the left of a number line than - 3.632, and numbers which occurs farther to the left are lesser. Therefore,

−3.632 > −3.792

2.)

|−3.632| |−3.792|

The presence of the absolute value symbol annuls the negative sign in the digit given. Hence, we can view both numbers as being positive values as ; 3.632 3.792

Numbers further to the right of a number line are greater and 3.792 occurs farther to the right than 3.632.

Hence,

|−3.632| < |−3.792|

By the concept of permutation and combinations there are 7,484,400 ways are there to distribute 12 distinguishable objects into six distinguishable boxes so that two objects are placed in each box.

Putting things or numbers in order is known as a permutation. Combinations are a means to choose items or numbers from a collection of items or groups of items without regard to their order.

The number of ways to sort identifiable things into indistinguishable bins is 11 or "double-factorial," which is defined as 11 (as shown). Given that the bins are distinct, that is multiplied by 6! Following are several explanations for the 11!!11!! There are 11 potential companions for the chosen "first" object. Following that decision, there will be 10 items left, which indicates that the next arbitrary object will have 9 companions. then do it again. A more traditional strategy would be this. The objects that fit in the first container have 122 possibilities, the second bin has 102 possibilities, and so on.

To know more about permutation and combination ,visit:

brainly.com/question/28720645

#SPJ4

The expression (A) 300(1.15)^t, Emma could use to calculate her amount using a compound interest rate every year.

Compound interest, also known as interest on principal and interest, is the practice of adding interest to the principal amount of a loan or deposit.

The interest you earn on interest is known as compound interest. Simple math may be used to demonstrate this: if you have $100 and it generates 5% interest annually, you will have $105 at the end of the first year.

We will wind up with $110.25 at the conclusion of the second year.

If you start investing as soon as possible and stick with it, compound interest can eventually turn little amounts into a fortune.

We have more time for interest to compound on interest if you start investing sooner rather than later.

So, we know that:

Interest rate = 15%

Now, compound interest formula:

A = P(1 + r/n)^nt

Insert values:
300(1.15)^t

Therefore, the expression (A) 300(1.15)^t, Emma could use to calculate her amount using a compound interest rate every year.

Know more about compound interest here:

https://brainly.com/question/28020457

#SPJ4

For this visualization, a bar chart would be the best choice.

A bar chart is an effective way to visually compare different categories or groups. In this case, the data analyst can create a bar chart where each bar represents a city, and the height of the bar corresponds to the population of that city. The analyst can include only the top ten most populous cities in North Carolina and color the bars differently based on whether the population is below or above 250,000 people. By doing so, it becomes easy to identify which cities fall below the threshold, as they will have shorter bars compared to those above the threshold. The clear distinction between the bar heights allows for quick visual comparison and provides a straightforward representation of the population distribution among the top ten cities in North Carolina.

Know more about bar chart here:

https://brainly.com/question/32121650

#SPJ11

Answer:

1710

Step-by-step explanation:

GPA = 3,1 +- 0,6

0,6 = 2*STDEV

As it is a normal distribution, the interval (Mean +- 2*STDEV) includes 95% of the students.

1800 * 0,95 = 1710

Answer:

\(\displaystyle \frac{4}{3}\text{cm}^2/\text{min}\)

Step-by-step explanation:

Given

\(\displaystyle \frac{dV}{dt}=10\:\text{cm}^3/\text{min}\\ \\V=s^3\\\\SA=6s^2\\\\\frac{d(SA)}{dt}=?}\:;s=30\text{cm}\)

Solution

(1) Find the rate of the cube's edge length with respect to time at s=30:

\(\displaystyle V=s^3\\\\\frac{dV}{dt}=3s^2\frac{ds}{dt}\\ \\10=3(30)^2\frac{ds}{dt}\\ \\10=3(900)\frac{ds}{dt}\\\\10=2700\frac{ds}{dt}\\\\\frac{10}{2700}=\frac{ds}{dt}\\\\\frac{ds}{dt}=\frac{1}{270}\text{cm}/\text{min}\)

(2) Find the rate of the cube's surface area with respect to time at s=30:

\(\displaystyle SA=6s^2\\\\\frac{d(SA)}{dt}=12s\frac{ds}{dt}\\ \\\frac{d(SA)}{dt}=12(30)\biggr(\frac{1}{270}\biggr)\\\\\frac{d(SA)}{dt}=\frac{360}{270}\biggr\\\\\frac{d(SA)}{dt}=\frac{4}{3}\text{cm}^2/\text{min}\)

Therefore, the surface area increases when the length of an edge is 30 cm at a rate of \(\displaystyle \frac{4}{3}\text{cm}^2/\text{min}\).

Answer:

D. 49.314 ft²

Step-by-step explanation:

Area = 1/2 s² sinФ

= 1/2 * 15² * sin(26)

= 49.314 ft²

Answer:

which one?

Step-by-step explanation:

which number do you want solved?

Answer:

.

Step-by-step explanation:

Answer:

Babysitting your cousins

Step-by-step explanation:

Becauss 15/1.5 is 3. And 60/8 is 7.5

Answer:

J (3,0)

Step-by-step explanation:

Answer:  \(\bold{y=-\dfrac{1}{3}x+6}\)

                \(\bold{y=-\dfrac{1}{4}x+\dfrac{25}{4}}\)

Step-by-step explanation:

  x + 3y = 18

- x           -x

        3y = -x + 18

      ÷3     ÷3 ÷3

         y = (-1/3)x + 6

-3x - 12y = -75

+3x           +3x

        -12y = 3x - 75

       ÷-12    ÷-12 ÷-12

           y = (-1/4)x + (25/4)

Image is too blurred.

Try taking another one.

Answer:

Step-by-step explanation:

I will be using all caps for variables

Solve for L

V = LWH

/ WH  /WH

V/WH = L

Solve for H

V = LWH

/LW  /LW

V/LW = H