Answer: Lance will cut this trapezoidal prism in half and ther
paint both parts. The figure shows two different
paint, Cut 1 or Cut 2? Explain.
ways to cut the prism. Which cut will require more
Answer
Just

Answer:

15%

Step-by-step explanation:

Formula to find percentage increase/decrease/multiplier:

NV = OV x m

In words: New value = Old value x multiplier

In this question we're looking for the m (multiplier), so rearrange the formula and make m the subject.

m = NV / OV

So NV is the increase: 3162.50

OV = 2750

So 3162.50 / 2750 = 1.15

This is the multiplier (1.15) so turn into percentage by multiplying by 100 then subtract by 100.

1.15 * 100 = 115 - 100 = 15%

And the fact that the number is postive is proof that price has increased, if it was decrease, you would be expecting a negative number. Hope you understood. :)

Answer:

Step-by-step explanation:

The y-intercept of f(x) is (0,1), so the y-intercept of g(x) is (0,3).

f(x) has a horizontal asymptote at y=0. and so does g(x).

f(x) does not have an x-intercept, and neither does g(x).

Answer:

y-intercept at (0, 3)

horizontal asymptote of y = 0

no x-intercept

Step-by-step explanation:

Definitions

y-intercept: the point(s) at which the curve crosses the y-axis (when x=0).

x-intercept: the point(s) at which the curve crosses the x-axis (when y=0).

Asymptote: a line that the curve gets infinitely close to, but never touches.

Given function:

\(f(x)=2^x\)

Properties of function f(x):

\(\textsf{If }g(x)=3f(x):\)

\(\implies g(x)=3(2)^x\)

Properties of function g(x):

Therefore the true statements are:

Answer:117

Step-by-step explanation:

I’m good at math

Answer:

117 Roses

Step-by-step explanation:

234 *0.5 = 117

The marginof error is given by the formula: `margin of error = z* (σ/√n)`, where `z` is the z-value for the desired confidence level`σ` is the standard deviation of the population, and `n` is the sample size.

So the margin of error for a 99% confidence interval estimate is `2.576*(σ/√n)`.Margin of error is defined as the amount of error that can be expected in a statistical estimate, due to the fact that it is based on a sample of data rather than the entire population. In other words, it is the range of values above and below the sample statistic that is likely to include the true population parameter at the desired level of confidence. Margin of error is typically expressed as a percentage or a number, depending on the context. For example, a margin of error of 3% for a political poll means that the results of the poll are within 3 percentage points of the true population value, 99% of the time.Therefore the margin of error for a 99% confidence interval estimate is `2.576*(σ/√n)`. Note that this assumes that the population is normally distributed or that the sample size is large enough to apply the central limit theorem. It is important to also consider factors such as sampling bias, measurement error, and other sources of uncertainty when interpreting the results of a statistical estimate.

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Answer:

Step-by-step explanation:

He is now 14 years old because if you minus 21 and 7, it will be 14

Answer:

If your friend says that he will be 21 years old in seven years, then he is currently 21 - 7 = 14 years old.

Step-by-step explanation:

The lengths b and c are given as follows:

The three trigonometric ratios are the sine, the cosine and the tangent, and they are defined as follows:

For the angle of 30º, we have that:

Hence the length b is obtained as follows:

tan(30º) = 4/b

\(\frac{\sqrt{3}}{3} = \frac{4}{b}\)

\(b = 4\sqrt{3}\)

Applying the Pythagorean Theorem, the length c is given as follows:

\(c^2 = 4^2 + (4\sqrt{3})^2\)

c² = 64

c = 8.

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The values in b are compared with the true volume. And we conclude that b is precise and accurate.

Accuracy determines how closely measured values match the actual value. The degree to which two measured values are inside a certain range, or how closely they agree, is called precision.

First calculate the mean of a, b, and c. We get, the mean of a is 87.63, the mean of b is 87.06, and the mean of c is 87.77.

From the values in "a", we can tell there is no good agreement between the given values, and just one (87.1) value is near to the true value. So a is neither precise nor accurate.

From the values in "b", we can tell these given values are reasonably close to the true value and exhibit good agreement. So b is precise and accurate.

From the values in "c", we can tell there is a considerable agreement between the given values but they are not very close to the true value. So c is precise but not accurate.

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Weighted sum approach is a mathematical technique used to combine two or more values into a single, overall score.

It is used to assign weights to the different values to reflect their relative importance and then add the weighted values together to get the overall score.

The formula for weighted sum approach is: Overall Score = \((Weight1*Value1) + (Weight2*Value2) +…+(Weightn*Valuen)\). The weights should always add up to 1.

For example, if two criteria, A and B, were to be evaluated with weights of 0.6 and 0.4, respectively, the overall score could be calculated as: Overall Score =\((0.6*Value of A) + (0.4*Value of B).\)

Weighted sum approach is a useful tool for making decisions in situations where multiple criteria need to be taken into account. It can be used to compare different options and determine which one is the best overall.

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There are 7 different non-congruent right triangles with integer side lengths and a perimeter of less than 75.

We can solve this problem by generating all possible triangle side lengths and then checking if the triangle is a right triangle and if the perimeter is less than 75.

First, we start with the smallest possible triangle with sides of lengths 3, 4, and 5. This triangle is a right triangle and has a perimeter of 12, which is less than 75.

Next, we move on to the next largest triangle with sides of lengths 5, 12, and 13. This triangle is also a right triangle and has a perimeter of 30, which is less than 75.

We keep increasing the side lengths until the perimeter is greater than or equal to 75. After this point, we stop generating triangles because they will no longer be less than 75.

Through this process, we have found that there are 7 different non-congruent right triangles with integer side lengths and a perimeter of less than 75. These triangles are (3, 4, 5), (5, 12, 13), (6, 8, 10), (7, 24, 25), (8, 15, 17), (9, 12, 15), and (10, 24, 26).

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- ( t⁶ + 9t⁵ + t³ + 4t² - 45t )

Hi there !

(5 - t - t⁴)(9t + t²) =

= 45t + 5t² - 9t² - t³ - 9t⁵ - t⁶

= 45t - 4t² - t³ - 9t⁵ - t⁶

= - ( t⁶ + 9t⁵ + t³ + 4t² - 45t )

Good luck !

Answer:

The soda warehouse sells 462 packs of juice on Monday.

Two unit vectors that make an angle of 60 degrees with v = (3, 4) are approximately (2.5000, 4.3301) and (-2.5000, -4.3301).

To find two unit vectors that make an angle of 60 degrees with vector v = (3, 4), we can use trigonometry and vector operations.

Step 1: Calculate the magnitude of vector v:

|v| = sqrt(3^2 + 4^2) = 5

Step 2: Convert the given angle of 60 degrees to radians:

θ = 60 degrees * (π/180) = π/3 radians

Step 3: Calculate the components of the unit vector in the same direction as v:

u1 = cos(θ) = cos(π/3) ≈ 0.5000

u2 = sin(θ) = sin(π/3) ≈ 0.8660

Step 4: Multiply the components by the magnitude of v to obtain the unit vectors:

u1 = u1 * |v| ≈ 0.5000 * 5 ≈ 2.5000

u2 = u2 * |v| ≈ 0.8660 * 5 ≈ 4.3301

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Answer:

104 degrees

Step-by-step explanation:

90 + 54 + 132 = 276

360 - 276 = 104

Answer:

204

Step-by-step explanation:

3.4[6(4)+6^2]=

3.4[24+36]=

3.4[60]=

204

Hope this helps!

Step-by-step explanation:

2x×4+x×2−7+x×6=

Multiply 2 and 4 to get 8.

8x+x×2−7+x×6

Combine 8x and x×2 to get 10x.

10x−7+x×6

Combine 10x and x×6 to get 16x.

16x−7

Answer:

Number 1, i think

Step-by-step explanation:

Answer:

III and II because those are MANDATORY everday. Assets.

Step-by-step explanation:

Assests mean what is mandatory in everyday life.

Answer:

Use the distance formula to determine the distance between the two points.

Distance

=

√

(

x

2

−

x

1

)

2

+

(

y

2

−

y

1

)

2

Substitute the actual values of the points into the distance formula.

√

(

4

−

(

−

5

)

)

2

+

(

9

−

2

)

2

Simplify.

Tap for more steps...

√

130

The result can be shown in multiple forms.

Exact Form:

√

130

Decimal Form:

11.40175425

…

image of graph

([)]|√>≥

789÷<≤

456/×

The probabilities for each vehicle being selected are:

1)SUV with a blue exterior: 1/8

2)Sedan with cloth interior: 1/6

3)Red or blue SUV: 1/4

4)Truck that is not silver: 3/4

5)SUV or truck that is red or black with cloth interior: 1/10

6)Sedan with cloth interior that is not red: 1/8

7)Truck that is black or blue and has leather interior: 1/6

To determine the probability of each vehicle being selected, we will assign a probability value to each option provided.

1)Probability of selecting an SUV with a blue exterior: 1/8 (given option)

2)Probability of selecting a sedan with cloth interior: 1/6 (given option)

3)Probability of selecting a red or blue SUV: 1/4 (given option)

4) Probability of selecting a truck that is not silver: 1 - Probability of selecting a silver truck

Since the color of the truck is not specified, we can assume an equal probability for each color. Let's say there are a total of 4 colors (including silver), so the probability of selecting a non-silver truck would be: 1 - (1/4) = 3/4

5)Probability of selecting an SUV or a truck that is red or black with cloth interior: Probability of selecting an SUV that is red or black with cloth interior + Probability of selecting a truck that is red or black with cloth interior

Since the color of the SUV or truck is not specified, we can assume an equal probability for each color. Let's say there are a total of 5 colors (including red and black), so the probability of selecting an SUV that is red or black with cloth interior would be: (1/8) * (2/5) = 1/20.

Similarly, the probability of selecting a truck that is red or black with cloth interior would also be 1/20. Adding these probabilities together: 1/20 + 1/20 = 1/10.

6)Probability of selecting a sedan with cloth interior that is not red: Probability of selecting a sedan with cloth interior - Probability of selecting a red sedan

Since the color of the sedan is not specified, we can assume an equal probability for each color. Let's say there are a total of 4 colors (including red), so the probability of selecting a non-red sedan with cloth interior would be: (1/6) * (3/4) = 1/8.

7)Probability of selecting a truck that is black or blue and has leather interior: Probability of selecting a black truck with leather interior + Probability of selecting a blue truck with leather interior

Since the color of the truck is not specified, we can assume an equal probability for each color. Let's say there are a total of 3 colors (including black and blue), so the probability of selecting a black truck with leather interior would be: (1/4) * (1/3) = 1/12.

Similarly, the probability of selecting a blue truck with leather interior would also be 1/12. Adding these probabilities together: 1/12 + 1/12 = 1/6.

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Answer: me man

Step-by-step explanation:

holy god

Answer:

Step-by-step explanation:

4y=3x+7

divide both sides by 4

y= 0.75x+1.75

or in fraction

y=3/4x+7/4

The inequality can be simplified to:

-7 < x < 3

And the graph can be seen in the image at the end.

Here we have the inequality:

|x + 2| + 1 > 6

To solve this, we need to isolate the variable x, so if we first subtract 1 we get:

|x + 2| +1 - 1 > 6 - 1

|x + 2| > 5

The absolute value part can be decomposed into two.

-5 < x + 2 < 5

Now we can subtract 2 in all the inequality, so we get:

-5 - 2 < x + 2 - 2 < 5 - 2

-7 < x < 3

The graph of this can be seen below

The values of {x} and {y} for which both the equations are true are {x} = 3 and {y} = 1.

In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought.

Given is the system of simultaneous equations as -

{y} = -{2/3}x + 3

{y} = 2x - 5

Refer to the graph of the equations attached. The value of {x} and {y} for which both the equations are true is given by the point of intersection of both lines.

Therefore, the values of {x} and {y} for which both the equations are true are {x} = 3 and {y} = 1.

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The paint cans and the spaces serve as examples of equivalent ratios. 5.5 cans of paint will be required to cover 2200 sq. unit.

Two ratios that have the same values are said to be equivalent. The same number can be used to multiply or divide both sums to get an equivalent ratio. The method is the same as determining equivalent fractions. When two or more ratios are reduced to their most basic form, they have the same value. Examples of equivalent ratios are 1:2, 2:4, and 4:8. In their most basic form, all three ratios have the same value, which is 1:2. They are in proportion if two ratios are equal. Equations in algebra are said to be equivalent if their solutions or roots are equal. When the same amount or expression is added to or removed from both sides of an equation, the result is the same.

To paint a 2200 square unit space, 5.5 cans are required.

The given parameter is:

Cans: Area\(=1:400\)

Express as fraction

Cans/Area\(=1/400\)

Multiply both sides by Area

Cans\(=\frac{1}{400}*Area\)

When the area is 2200, we have:

Cans\(=\frac{1}{400}*2200\)

Cans\(=5.5\)

5.5 cans are therefore required to paint a 2200 units square space.

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The true solution of the logarithmic equation \(\ln e^{\ln x} + \ln e^{\ln x^2} = 2\ln 8\) will be 4.

Logarithms are another way of writing exponent. A logarithm with a number base is equal to the other number. It is just the opposite of the exponent function.

The logarithmic equation is given as

\(\ln e^{\ln x} + \ln e^{\ln x^2} = 2\ln 8\)

We know that the formula

\(\ln e = 1\\\\\ln b^a = a \ln b\\\\\ln a + \ln b= \ln a +b\)

Then we have

\(\begin{aligned} \ln x \times \ln e + \ln x^2 \times \ln e = \ln 8^2\\\\\ln x + \ln x^2 = \ln 64\\\\\ln x*x^2 = \ln 64 \end{aligned}\)

Then take antilog, then we get

\(\rm x^3 = 64\\\\x^3 = 4^3 \\\\x \ =4\)

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Answer:

b, x=4

Step-by-step explanation:

edge 2022

To determine whether the vectors (-2,1,-1) and (0,3,1) are parallel, we need to compare their direction. If they have different directions, they are not parallel. the correct answer is option c) Not parallel.

To check if two vectors are parallel, we can compare their direction vectors. The direction vector of a vector can be obtained by dividing each component of the vector by its magnitude. In this case, let's calculate the direction vectors of the given vectors.

The direction vector of (-2,1,-1) is obtained by dividing each component by the magnitude:

Direction vector of (-2,1,-1) = (-2/√6, 1/√6, -1/√6)

The direction vector of (0,3,1) is obtained by dividing each component by the magnitude:

Direction vector of (0,3,1) = (0, 3/√10, 1/√10)

Comparing the direction vectors, we can see that they are not equal. Therefore, the vectors (-2,1,-1) and (0,3,1) are not parallel. Hence, the correct answer is option c) Not parallel.

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The ordered pair that can be plotted together with these four points, so that the resulting graph still represents a function is (2, -1).

option C.

The ordered pair that can be plotted together with these four points, so that the resulting graph still represents a function is determined as follows;

The four points include;

A = (1, 2)

B = (2, - 3)

C = (-2, - 2)

D = (-3,  1)

The  ordered pair that can be plotted together with these four points, must fall withing these coordinates. Going by this condition we can see that the only option that meet this criteria is;

(2, - 1)

Thus, the ordered pair that can be plotted together with these four points, so that the resulting graph still represents a function is (2, -1).

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The standard deviation will increase with the sample size, becoming n ≥ 30.

What is the central limit theorem?

The central limit theorem implies that the distribution of the sample means will be roughly normally distributed if you have a population with mean and standard deviation and take sufficiently enough random samples from the population with replacement.

What is the standard deviation?

The standard deviation measures a set of values' variance or dispersion. While a high standard deviation suggests that the values are dispersed throughout a broader range, a low standard deviation indicates that the values tend to be close to the established mean.

According to the theory for the central limit, when large samples are drawn from each community, with and confidence interval, the sample distribution of means may be close to the interval, regardless of the underlying population demographics. The stronger the approach, the larger the sample (typically n≥30).

The sample is significant unless the population is not regularly distributed.

Therefore, if the sample size increases the standard deviation will be n≥30.

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Hello!

The slope equation is y = mx + b

mx is the slope and b is the yintercept.

4. y= -3x + 5

See where I put the slope and y intercept above?

Those are where the numbers go in that equation.

5. 3x + y = 5

The standard for equation is: Ax + by = c

y = -3x + 5

we need to make the equation look like the standard form equation.

y = -3x + 5

lets add 3x to both sides

The answer is 3x + y = 5

6. m = \(\frac{3}{2}\)

We need to use this formula: \(m=\frac{y2-y1}{x2-x1} \\\\\\\)

The points said are: (2, 5) and (4, 8)

\(m=\frac{8-5}{4-2}\)

m = 3/2

M is the slope.

---------------

I hope this helps,

Have a great day!!

The polynomial of the can not be factored over set of real numbers is x²+4x+5

A polynomial is an expression consisting of variable and coefficient involved mathematical operations like addition and subtraction e.t.c

A quadratic expression is derived by the formula;

x² - (alpha+beta)x + (alpha)(beta)

Where alpha and beta are the roots of the expression.

For a quadratic expression to a real numbers as root, b = (alpha+beta)

c = (alpha)(beta)

For the expression x² +4x+5

there are no factors of 5 that their sum will give 4. Therefore the polynomial that can not be factored by real number is x²+4x+5

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1. 4x+36

2. -6x+12

and aww your pfp