if anyone can helpp me please......

The best representation of the given equation which easily identifies the intercept of the equation is; y = -2x² + 8.

It follows from the task content that the given equation is to be written in the form which most easily identifies the intercept.

Since the given equation is; y = -2 (x - 2) (x + 2)

y = -2 (x² - 4)

y = -2x² + 8

Therefore, the intercept in this case is; 8.

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Answer: a1/3=a((sub)1/3-1)x1/3

Step-by-step explanation: The recursive rule for geometric sequence should be a(sub)n =a(sub)n-1 times the ratio. Given the sequence your ratio should be 1/3.

Thus, the base area of the rectangular prism is found as:  1542 sq. m.

In terms of geometry, the rectangular prism is a solid 3-dimensional object having six faces and a rectangular base. Right and non-right (lateral) rectangular prisms are the two varieties of rectangular prisms that are available.

A somewhat common kind of prism is the rectangular prism. One definition of a rectangular prism is a prism with rectangle-shaped bases. Its other faces are indeed rectangles because the bases are rectangles. These are a rectangular prism's characteristics:

Volume of rectangular prism = 26,214 cu. m.

Height = 17 m,

Formula:

Volume of rectangular prism  = Base area * height

Base area = Volume of rectangular prism / Height

Base area = 26,214 / 17

Base area = 1542 sq. m

Thus, the base area of the rectangular prism is found as:  1542 sq. m.

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Therefore, the number that makes the polynomial a perfect square quadratic is 100.[tex]g^{2}[/tex].

I believe you meant to ask about "binomial", which is a statistical term used to describe a type of probability distribution.

In probability theory and statistics, the binomial distribution is a discrete probability distribution that describes the number of successes in a fixed number of independent and identical Bernoulli trials, where each trial has only two possible outcomes (success or failure) and the probability of success is constant across all trials.

The binomial distribution is used in many fields, including biology, engineering, and finance, to model the occurrence of events with two possible outcomes, such as the success or failure of a new product launch or the presence or absence of a genetic trait in a population.

To see why, we can use the technique of completing the square.

Starting with g² - 20g, we want to add and subtract a constant term that will allow us to write the expression as a square of a binomial. To do this, we can take half of the coefficient of the linear term (-20g), square it, and add and subtract the result:

[tex]g^2-20g + (-20/2)^2 - (-20/2)^2[/tex]

Simplifying this expression, we get:

[tex](g - 10)^2 - 100[/tex]

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The answer is (x, y) → (0.75x, 0.75y). This is because the dilation is using the origin (0, 0) as the center of the dilation.

A type of transformation where a figure is enlarged or reduced, while its shape is preserved. It is also known as scaling, enlargement, or contraction.

In a dilation centered at the origin, the coordinates of the dilated point are multiplied by a scale factor.

The scale factor for this dilation is 0.75, meaning that all x-coordinates and all y-coordinates are multiplied by 0.75. This is represented mathematically as (x, y) → (0.75x, 0.75y).

The other equations are not correct because they do not represent a dilation centered at the origin.

The first equation, (x, y) → (1.25x, 1.25y), is a dilation with a scale factor of 1.25, meaning that the coordinates are multiplied by 1.25. This would cause the hexagon to become larger, not smaller.

The second equation, (x, y) → (x - 1.25, y - 1.25), is a translation, not a dilation. This equation would move the coordinates 1.25 units to the left and 1.25 units down, but would not change the size.

The third equation, (x, y) → (x - 0.75, y - 0.75), is also a translation, not a dilation. This equation would move the coordinates 0.75 units to the left and 0.75 units down, but would not change the size.

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Answer:

4

Step-by-step explanation:

Im  smart and goatified

Answer:4x^2–3>0

Step-by-step explanation:

The domain and the range of the equation is also all real numbers, or (-∞, +∞).

To find the domain and range of -6 = 3x + 2y, we need to consider the possible values of x and y that make the equation true.

We can rearrange the equation to isolate y:

2y = -3x - 6

y = (-3/2)x - 3

From this equation, we can see that the value of y depends on the value of x, since y is expressed in terms of x.

Domain:

The domain of a function is the set of all possible input values for the independent variable. In this case, since x can take on any real number, the domain of the equation is all real numbers, or (-∞, +∞).

Range:

The range of a function is the set of all possible output values for the dependent variable. In this case, the equation tells us that y is equal to (-3/2)x - 3. As x varies over all real numbers, the value of (-3/2)x - 3 will also vary over all real numbers. Therefore, the range of the equation is also all real numbers, or (-∞, +∞).

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Part A: The total surface area of the bench is 134.8 square feet. Part B: It will cost $103.90 to cover the bench in ceramic tiles.

Surface area is a measurement of the overall space occupied by an object's surface. It is the total area of a three-dimensional object faces or surfaces. Square units like square inches, square feet, or square metres are commonly used to express surface area.

Calculating the surface area of a cube, for instance, requires multiplying the area of one face (length x width) by the number of faces (6 in the case of a cube).

For the given dimensions of the rectangular prism we have:

Part A: The surface area is:

Front and back faces: 6 ft x 5 ft = 30 sq ft x 2 = 60 sq ft

Top and bottom faces: 6 ft x 3.4 ft = 20.4 sq ft x 2 = 40.8 sq ft

Side faces: 5 ft x 3.4 ft = 17 sq ft x 2 = 34 sq ft

Total surface area = 60 + 40.8 + 34 = 134.8 sq ft

Therefore, the total surface area of the bench is 134.8 square feet.

Part B:

The cost of covering in tiles is:

Cost of tiles = Total surface area x Cost per square foot

Cost of tiles = 134.8 sq ft x $0.77/sq ft

Cost of tiles = $103.90

Therefore, it will cost $103.90 to cover the bench in ceramic tiles.

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By using the substitution method, we will see that the value of y is 23.

Here we have a system of linear equations, the system is:

y - x = 11

x = 12

The second equation is trivial, it just gives the value of x. Then we can use the substitution method and replace it in the first equation, then we will get:

y - 12 = 11

Now we can solve this for y, we will get:

y = 11 + 12

y = 23

That is the value of y.

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Check the picture below.

so if we rotate the triangle TPQ abou the side PT we'll end up with a cone with a radius of 15 and a height of 10 as you see there, now, using the triangle STR about the side ST we'd end up with a smaller cone of radius 9 and height of 6.

So let's get the volume of each cone and subtract the volume of the smaller cone from that of the larger cone, and what's leftover is, you guessed it, the volume of the trapezoid, the part that wasn't subtracted.

[tex]\stackrel{ \textit{\LARGE larger} }{\textit{volume of a cone}}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=15\\ h=10 \end{cases}\implies V=\cfrac{\pi (15)^2(10)}{3} \\\\\\ \stackrel{ \textit{\LARGE smaller} }{\textit{volume of a cone}}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=9\\ h=6 \end{cases}\implies V=\cfrac{\pi (9)^2(6)}{3} \\\\[-0.35em] ~\dotfill[/tex]

[tex]\cfrac{\pi (15)^2(10)}{3}~~ - ~~\cfrac{\pi (9)^2(6)}{3}\implies 750\pi -162\pi \implies 588\pi\implies \text{\LARGE 1847.3}~units^3[/tex]

The sample space is (R, G, P, Y).(OB)

What is sample space?

A sample space is a collection  of possible outcomes of a random experiment. The sample space is represented by the symbol, “S”.  A sample space may contain a  finite number of outcomes which depends on the experiment.

You spin a spinner with 4 sections: 1 red (R), 1 green (G), 1 purple (P), and 1

yellow (Y).

So here is 4 sections

Red(R), Green (G), Purple (P), Yellow(Y)

So there are 4 sections in sample space

The sample space for one spin of the spinner is  (R, G, P, Y).

Hence, the sample space is (R, G, P, Y).

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To calculate SS E(Sum of Squared Error ) we use the formula of

SSE Total SS - Regression, SS but this answer does not make sense

because the SSE cannot be negative.

In statistics, the discrepancy between the observed and anticipated

values is known as the sum of squares error (SSE). Since it is the sum

of the squares of the residual or the difference between predicted

values and actual values, it is also known as the sum of squares

residual (SSR).

To calculate the Sum of Squared Error (SSE), we can use the formula:

SSE = Total SS - Regression SS

We are given the value of Regression SS as 3538.71 and the value of Total SS as 18. Therefore, we can calculate the value of SSE as:

SSE = Total SS - Regression SS

SSE [tex]= 18 - 3538.71[/tex]

SSE = [tex]-3520.71[/tex]

However, this answer does not make sense because the SSE cannot

be negative. This suggests that there may be an error in the given

information. Specifically, the value of Total SS should be greater than

or equal to the value of Regression SS. Without additional information

, we cannot provide a correct answer for this question.

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Step-by-step explanation:

Loretta's error is that she only took the square root of the coefficient 16, but forgot to take the square root of the variables m and n.

The correct solution is:

The square root of 16 is 4.

The square root of m^2 is m.

The square root of n^20 is n^10.

Putting it all together, we get:

√(16m^2n^20) = √16 * √(m^2) * √(n^20) = 4mn^10

Therefore, the correct answer is 4mn^10, not 8mn^10.

Answer:

Step-by-step explanation:

To find the possible coordinates of the library, we need to determine the line of points that are equidistant from the school and the bank, since the distance from the library to the school is the same as the distance from the bank to the school. This line will be the perpendicular bisector of the segment connecting the school and the bank.

First, we can find the midpoint of the segment connecting the school and the bank:

Midpoint = ((x1 + x2)/2, (y1 + y2)/2) = ((5 + 1)/2, (4 + 3)/2) = (3, 3.5)

Next, we can find the slope of the segment connecting the school and the bank:

Slope = (y2 - y1)/(x2 - x1) = (3 - 4)/(1 - 5) = -1/4

The slope of the perpendicular bisector will be the negative reciprocal of the slope of the segment connecting the school and the bank:

Slope of perpendicular bisector = -1/(-1/4) = 4

Now we have the midpoint and the slope of the perpendicular bisector, so we can use the point-slope form of the equation of a line to find the equation of the perpendicular bisector:

y - y1 = m(x - x1)

y - 3.5 = 4(x - 3)

y - 3.5 = 4x - 12

y = 4x - 8.5

Therefore, the possible coordinates of the library must lie on the line y = 4x - 8.5. We can check each of the answer choices to see which one lies on this line:

   (1, 0): y = 4x - 8.5 = 4(1) - 8.5 = -4.5 (does not lie on the line)

   (2, 2): y = 4x - 8.5 = 4(2) - 8.5 = -0.5 (does not lie on the line)

   (4, 4): y = 4x - 8.5 = 4(4) - 8.5 = 7.5 (does not lie on the line)

   (5, 5): y = 4x - 8.5 = 4(5) - 8.5 = 11.5 (does not lie on the line)

   (6, 6): y = 4x - 8.5 = 4(6) - 8.5 = 15.5 (does not lie on the line)

   (7, 7): y = 4x - 8.5 = 4(7) - 8.5 = 19.5 (does not lie on the line)

Let R be the total number of stickers Ronald had at first, and let B be the number of stickers he gave to Bryan.

According to the problem, he gave 10 stickers to Haziq, so he has R - 10 stickers left.

He gave 4 stickers of the number he had at first to someone (which is not mentioned in the problem). Therefore, he gave 4 stickers from R, so he has R - 4 stickers left.

We know that the number of stickers he gave to Haziq plus the number of stickers he gave to Bryan is equal to the total number of stickers he gave away. Therefore, we can write:

10 + B = R - 4

Solving for B, we get:

B = R - 14

Also, we know that he has half of the stickers he had at first after giving some away. Therefore:

(R - 10 - B) = 1/2 * R

Substituting B = R - 14 in the above equation, we get:

(R - 10 - R + 14) = 1/2 * R

4 = 1/2 * R

R = 8

So Ronald had 8 stickers at first.

Substituting R = 8 in the above equations, we get:

B = R - 14 = -6

This means that Ronald didn't give any stickers to Bryan, and he has negative stickers left. Therefore, the problem seems to have an error. Please check if the problem is correct or if there is any missing information.

Therefore, it will cost $8400 to build a floor in the storage house with dimensions 12 feet wide, 10 feet long, and 8 feet high.

Square feet (often abbreviated as sq ft or ft²) is a unit of area commonly used in the United States and other countries that measures the area of a two-dimensional space. One square foot is equal to the area of a square with sides that are each one foot long. For example, a room that measures 10 feet by 12 feet has an area of 120 square feet (10 x 12 = 120). Square feet are commonly used to measure the size of houses, apartments, and commercial spaces, as well as outdoor areas such as yards or gardens.

To calculate the cost of building a floor in the storage house, we need to first determine the area of the floor.

The area of the floor is simply the product of the length and width of the storage house. Therefore:

[tex]Area of floor = Length * Width = 12 ft *10 ft = 120 sq ft[/tex]

To calculate the cost of building the floor, we can multiply the area of the floor by the cost per square foot:

Cost of building floor = Area of floor × Cost per square foot

[tex]Cost of building floor = 120 sq ft * $70/sq ft = $8400[/tex]

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The length of one of the sides of the square base is 6 inches.

Let's denote the length of one of the sides of the square base by "s" and the height of the pyramid by "h". Then, the surface area of the pyramid can be expressed as:

Surface area = area of square base + sum of areas of four triangular faces

Surface area = s^2 + 4(1/2)(s)(h)

We know that the surface area is 116 in^2 and the sum of the areas of the four triangular faces is 80 in^2. So we can substitute these values into the equation:

116 = s^2 + 4(1/2)(s)(h)

80 = 4(1/2)(s)(h)

We can simplify the second equation to get:

20 = (1/2)(s)(h)

We can solve for h by substituting the value of (1/2)(s)(h) from the second equation into the first equation:

116 = s^2 + 4(20)

116 = s^2 + 80

s^2 = 36

s = 6

Therefore, the length of one of the sides of the square base is 6 inches.

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well, is simply $400 plus 5% of $5000

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{5\% of 5000}}{\left( \cfrac{5}{100} \right)5000}\implies 250\hspace{5em}\underset{ \textit{total earnings} }{\stackrel{400~~ + ~~250 }{\text{\LARGE 650}}}[/tex]

Answer:

$650

Step-by-step explanation:

5% of 5000 is 250. 250 + 400 = 650.

You would have earned $650 last week.

The completed sentence is "The path in step 4 is perpendicular to the path in step 5, and the path in step 3 is parallel to the path in step 6."

Step 1: Start at the big tree in the backyard.

Step 2: Walk 9 paces south - This means walking straight down or vertically down on a grid.

Step 3: Walk 6 paces northeast - This is a diagonal path at a 45-degree angle between east and north directions.

Step 4: Walk 10 paces north - This means walking straight up or vertically up on a grid.

Step 5: Walk 4 paces west - This means walking straight to the left or horizontally left on a grid.

Step 6: Walk 3 paces southwest - This is a diagonal path at a 45-degree angle between the south and west directions.

Step 7: Look under the rock for your next clue.

The path in step 4 is perpendicular to the path in step 5 because the north direction is vertically up, and the west direction is horizontally left. These directions form a 90-degree angle or are perpendicular to each other.

The path in step 3 is parallel to the path in step 6 because both are diagonal paths at 45-degree angles. Step 3 goes northeast, while step 6 goes southwest. These paths are parallel because they both have the same angle, even though they move in opposite directions.

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Answer:

(b) 11/15

Step-by-step explanation:

We can use the formula:

P(A U B) = P(A) + P(B) - P(A n B)

where P(A n B) is the probability of the intersection of events A and B.

We are given:

P(A) = 2/3

P(B) = 4/5

P(A U B) = 11/15

Substituting these values into the formula, we get:

11/15 = 2/3 + 4/5 - P(A n B)

To solve for P(A n B), we can simplify the right-hand side:

11/15 = 10/15 + 12/15 - P(A n B)

11/15 = 22/15 - P(A n B)

P(A n B) = 22/15 - 11/15

P(A n B) = 11/15

Therefore, the answer is (b) 11/15.

Answer:

(36.111 meters)

Step-by-step explanation:

If we are given the values of and, we may use a conventional normal probability distribution table or statistical software to calculate [(23 - ) / ] - [(18 - ) / ] and round the answer to four decimal places.

Probability theory is a branch of mathematics that determines the likelihood that an event will occur or that a statement is true. A probability is a number between 0 and 1, where 1 denotes certainty and about 0 denotes how likely an event is to occur. Probabilities can also be expressed as percentages ranging from 0% to 100% or as numbers ranging from 0 to 1.

To calculate P(18 x 23), we must first know the probability distribution of the variable x. It is difficult to calculate the exact value of the probability without this information.

We may normalize the variable x by doing the following:

z = (x - μ) / σ

And there's:

P(18 ≤ x ≤ 23) = P[(18 - μ) / σ ≤ z ≤ (23 - μ) / σ]

= Φ[(23 - μ) / σ] - Φ[(18 - μ) / σ]

To calculate P(18 x 23), we must first know the values of and. We cannot calculate the precise value of the probability until these numbers are provided.

If we are given the values of and, we may use a conventional normal distribution table or statistical software to calculate [(23 - ) / ] - [(18 - ) / ] and round the answer to four decimal places.

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It is a better deal for Ella to use the loyalty card, since that way she will end up saving $0.29 for she would not have to pay for the sixth soda.

Using the loyalty card at the local store, Ella would get one soda for free after buying 5 sodas at the regular price of $0.89 each, which means she would pay for 5 sodas and get one free. So the total cost would be:

5 x $0.89 = $4.45

At the local fast food restaurant, the cost of each soda is $0.79, so for 6 sodas, the cost would be:

6 x $0.79 = $4.74.

Therefore, using the loyalty card at the local store is the better deal as Ella would save $0.29 compared to buying the sodas at the local fast food restaurant.

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Answer:

The center of the circle is given as (-3, 4) and the radius is given as the square root of 5 (√5).

The standard form equation of a circle is:

(x - h)^2 + (y - k)^2 = r^2

where (h, k) is the center of the circle and r is the radius.

Substituting the given values, we get:

(x - (-3))^2 + (y - 4)^2 = (√5)^2

Simplifying and squaring the radius, we get:

(x + 3)^2 + (y - 4)^2 = 5

Therefore, the equation of the circle is (x + 3)^2 + (y - 4)^2 = 5.


since there isn't much to it this is the best I can do, sorry if this wasn't what you are looking for

Answer: To three decimal places, k ≈ 0.052.

Step-by-step explanation: We are given the exponential growth function A = 29e^kt, where A is the population in millions t years after 1980.

In 1980, the population was 29 million, so A = 29 when t = 0. Substituting these values into the equation, we get:

29 = 29e^k(0)

29 = 29e^0

29 = 29

This confirms that the equation is true for t = 0.

In 1985, the population was 38 million, so A = 38 when t = 5. Substituting these values into the equation, we get:

38 = 29e^k(5)

Dividing both sides by 29, we get:

38/29 = e^5k

Taking the natural logarithm of both sides, we get:

ln(38/29) = 5k

Solving for k, we get:

k = ln(38/29) / 5 ≈ 0.052

Therefore, to three decimal places, k ≈ 0.052.

Jessica used 22 pounds of type-A coffee in the blend rather than the

type-B coffee.

A blend is a mixture of two or more different things, typically substances or products. For example, a coffee blend is a mixture of two or more types of coffee beans that are combined to create a specific flavor profile. In the context of the problem given earlier, the blend refers to a mixture of two types of coffee that Jessica's Coffee Shop creates by combining specific amounts of each type.

Let's use variables to represent the unknown quantities in the problem:

Let x be the number of pounds of type A coffee used.

Then, the number of pounds of type B coffee used is 2x (since twice as many pounds of type B coffee were used).

The total cost of the blend is $302.50. We can use this information to set up an equation:

5.55x + 4.10(2x) = 302.50

Simplifying and solving for x:

5.55x + 8.20x = 302.50

13.75x = 302.50

x = 22

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Answer: C:10 Hope it helped! Bye bye :>

Step-by-step explanation:

.

Answer:

Step-by-step explanation:

To find the median, we need to find the middle value when the data is arranged in increasing order. We can use the cumulative probability to do this:

Number of Shows Streamed Probability Cumulative Probability

0 0.095 0.095

1 0.203 0.298

2 0.326 0.624

3 0.187 0.811

Since the cumulative probability for 2 is the smallest value greater than 0.5, the median is 2. Therefore, the median number of TV shows streamed is 2.

The histogram appears to have a roughly symmetric shape, which supports the assumption that the distribution is approximately normal.

Answer:

Step-by-step explanation:

Plot your points. When you have them write all the ranges as the last numbers in the points and the domain as the first numbers. For example(THIS IS NOT THE ACTUAL ANSWER): pretend there is a point that is (8, 6). The domain will be the first one 8. The range will be the last one 6.