List the coordinates for the plotted points A, B, C, and D. a graph with four points plotted

For the fractions, the calculation of 3/5 of 2/3 of 3/4 of 560 is equal to 168.

To calculate 3/5 of 2/3 of 3/4 of 560, break it down step by step:

Step 1: Calculate 3/4 of 560:

3/4 × 560 = (3 × 560) / 4 = 1680 / 4 = 420

Step 2: Calculate 2/3 of the result from Step 1:

2/3 × 420 = (2 × 420) / 3 = 840 / 3 = 280

Step 3: Calculate 3/5 of the result from Step 2:

3/5 × 280 = (3 × 280) / 5 = 840 / 5 = 168

Therefore, 3/5 of 2/3 of 3/4 of 560 is equal to 168.

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With all questions???

Answer:

10

Step-by-step explanation:

Im guessing since you have to estimate it then u have to round them up. So if you move both of their points by 2 spaces (divide both by 100) They will be 221x510.

Round them up to 200x500.

That woule be 100 000. Then at the end just dont forget to divide by 10000.

Hope this was helpful

To calculate the standard deviation of the lengths, we can follow these steps:

Calculate the mean (average) of the lengths.

Calculate the difference between each length and the mean.

Square each difference.

Calculate the average of the squared differences.

Take the square root of the average of the squared differences to obtain the standard deviation.

Let's perform these calculations using the given data:

Lengths: 5.2, 6.6, 3.5, 8.9, 7.5, 7.3

Step 1: Calculate the mean:

Mean = (5.2 + 6.6 + 3.5 + 8.9 + 7.5 + 7.3) / 6 = 38 / 6 = 6.3

Step 2: Calculate the difference between each length and the mean:

5.2 - 6.3 = -1.1

6.6 - 6.3 = 0.3

3.5 - 6.3 = -2.8

8.9 - 6.3 = 2.6

7.5 - 6.3 = 1.2

7.3 - 6.3 = 1

Step 3: Square each difference:

(-1.1)^2 = 1.21

(0.3)^2 = 0.09

(-2.8)^2 = 7.84

(2.6)^2 = 6.76

(1.2)^2 = 1.44

(1)^2 = 1

Step 4: Calculate the average of the squared differences:

(1.21 + 0.09 + 7.84 + 6.76 + 1.44 + 1) / 6 = 18.34 / 6 = 3.06

Step 5: Take the square root of the average of the squared differences:

Standard deviation = √3.06 ≈ 1.7 (rounded to 1 decimal place)

Therefore, the standard deviation of the lengths is approximately 1.7.

Step-by-step explanation:

1/16 for Washington County.

5/76 for Webster County.

so, let's bring both to the same denominator (bottom part of the fractions).

this is usual the LCM of both denominators.

since 16 = 2×2×2×2

76 = 2×2×19

the least common multiple (LCM) is the combination of the longest sequence per prime factor involved :

2×2×2×2×19 = 16×19 = 304

1/16 = 19/304

5/76 = 5× 1/76 = 5× 4/304 = 20/304

so, now we know, 20/304 > 19/304, and therefore Webster County has the greater fraction of adults, who enjoy gardening.

Answer: I don’t think I understand can you set this up differently so I can answer this please

Step-by-step explanation:

6.665 grams of the 13 grams remain after 8 hours.

The decay equation for the 13 grams of iron-52 is:

\(N(t) = 13g*e^{(-ln(2)/8.3h)*t}}\)

Where N is the amount of iron-52, and t is the time in years.

Where we used the fact that the half-life is exactly 8.3 hours.

Now, the amount that is left is given by N(8h), so we just need to replace the variable t by by 8 hours, so we get:

\(N(8h) = 13g*e^{(-ln(2)/8.3h)*8h}} = 6.665g\)

So 6.665 grams of the 13 grams remain after 8 hours.

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Answer:

$1431

Step-by-step explanation:

If Stan pays a 10% deposit, he pays $159. 10% of $1590 is simply 0.1 * 1590 = 159. Assuming this is the only amount he pays, he then simply needs to pay the full price minus $159. We can find this by simply subtracting 159 from 1590 to get 1431. Stan still needs to pay $1431.

Step-by-step Expression;

- Given; The function f(x) on the interval [ 5,15]

- To find the average rate of change of the function f(x)=?

x = 5 , y = 15,

I can't solve it anymore,please can you solving?

The roots of the function F(x) = x³ + 2x² + 4x + 8 are given as follows:

B. 1 real root and 2 complex roots.

The function in this problem is defined as follows:

F(x) = x³ + 2x² + 4x + 8.

The function is of the third degree, hence the total number of zeros of the function is of 3.

From the graph, the function has only one x-intercept, which is given as follows:

x = -2.

Hence the two remaining roots are the complex roots, meaning that option B is the correct option for this problem.

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Answer (7, -3)

Step-by-step explanation

Y-axis changes sign of x-coordinate

Answer: 14π

Step-by-step explanation: The formula for circumference is 2 * pi * the radius. However, we are looking for the terms of pi, so we will multiply 2 times pi to get 2 pi. then we get 2 pi x 7 which gives us 14pi, the answer.

Since Kyle invested $500 and received $650 after three years, the value of Kyles's interest rate is 43.3%.

Given the following data:

To calculate the value of Kyles's interest rate:

Mathematically, simple interest is given by the formula:

\(S.I = \frac{PRT}{100}\)

Where:

Making R the subject of formula, we have:

\(R = \frac{100S.I}{PT}\)

Substituting the given parameters into the formula, we have;

\(R = \frac{100 \times 650}{500 \times 3}\\\\R = \frac{65000}{1500}\)

Interest rate, R = 43.3%

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Answer:

9x - 6

Hope this helps! <3

(If you need a step by step lmk)

Answer:

6x+3(x-2)

6x+3x-6

9x-6

Answer:

x = 74.74 m

Step-by-step explanation:

you need simple trigonometry to solve it

cosine of an angle is the ratio of the adjacent side to the hypotenuse

cos(42.2) is about 0.74

so X / Hypotenuse = 0.74

we know hypotenuse is 101 m

X / 101 = 0.74

x = 74.74 m

hope this helped!

Answer:

85-89

Step-by-step explanation:

The solution of the equation -x² + 4 = x + 2 is at x = -2 and x = 1

An equation is an expression that shows how numbers and variables are related to each other.

Given the quadratic equation:

-x² + 4 = x + 2

Collecting like terms:

x² + x - 2 = 0

Plotting using a graph; the solution of the equation can be gotten by getting the point the graph crosses the x axis.

The solution is at x = -2 and x = 1

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Using the formula of volume of a sphere and hemisphere, the volume of the figures are given as;

1. 2144.57 m³

2. 696.6 m³

3. 20569.1m³

4. 2637ft³

5. 56.5km³

6. 6381.79 in³

The volume of a sphere is given as 4/3πr³

Where π is a constant whose value is equal to 3.14 approximately. “r” is the radius of the hemisphere.

1. The volume of the sphere is;

v = 4/3 * 3.14 * 8³ = 2144.57m³

2. The volume of the sphere is;

v = 4/3 * 3.14 * (11/2)³ = 696.6m³

3. The volume of the sphere is;

v = 4/3 * 3.14 * 17³ = 20569.1m³

4. The volume of the hemisphere is;

v = 2/3 * 3.14 * 10.8³ = 2637ft³

5. The volume of the hemisphere is;

v = 2/3 * 3.14 * 3³ = 56.5km³

6. The volume of the hemisphere is;

v = 2/3 * 3.14 * (29/2)³ = 6381.79in³

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6 and 4 tis is correct beacause it is

The width of the room is 7 meters and its length will be (7 + 2) = 9 meters.

We have a rectangular room which is 2 meters longer than it is width with it’s perimeter is 16 meters.

We have to determine the dimensions of this room.

The Perimeter of rectangle is -

P = 2(L + B)

According to the questions -

Perimeter = 16

Assume the width to be x.

Then its length will be (x + 2) meters.

Substituting the values, we get -

P = 2(L + B)

16 = 2(x + x + 2)

x + x + 2 = 16

2x + 2 = 16

2x = 14

x = 7

Hence, the width of the room is 7 meters and its length will be (7 + 2) = 9 meters.

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Answer:

a) 0.1927 = 19.27% probability that none of the selected adults say that they were too young to get tattoos.

b) 0.3651 = 36.51% probability that exactly one of the selected adults says that he or she was too young to get tattoos.

c) 0.5578 = 55.78% probability that the number of selected adults saying they were too young is 0 or 1.

Step-by-step explanation:

For each person, there are only two possible outcomes. Either they say they were too young to get tattoos, or they do not say this. The probability of a person saying this is independent of any other person, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)

In which \(C_{n,x}\) is the number of different combinations of x objects from a set of n elements, given by the following formula.

\(C_{n,x} = \frac{n!}{x!(n-x)!}\)

And p is the probability of X happening.

24​% say that they were too young when they got their tattoos.

This means that \(p = 0.24\)

Six adults

This means that \(n = 6\)

a. Find the probability that none of the selected adults say that they were too young to get tattoos.

This is P(X = 0). So

\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)

\(P(X = 0) = C_{6,0}.(0.24)^{0}.(0.76)^{6} = 0.1927\)

0.1927 = 19.27% probability that none of the selected adults say that they were too young to get tattoos.

b. Find the probability that exactly one of the selected adults says that he or she was too young to get tattoos.

This is P(X = 1). So

\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)

\(P(X = 1) = C_{6,1}.(0.24)^{1}.(0.76)^{5} = 0.3651\)

0.3651 = 36.51% probability that exactly one of the selected adults says that he or she was too young to get tattoos.

c. Find the probability that the number of selected adults saying they were too young is 0 or 1.

This is:

\(p = P(X = 0) + P(X = 1) = 0.1927 + 0.3651 = 0.5578\)

0.5578 = 55.78% probability that the number of selected adults saying they were too young is 0 or 1.

The labeled angles are called vertical angles, the the value of m is given as follows:

m = 80º.

Two angles are called vertical angles when they are opposite by the same vertex when two segments are crossing each other.

These two vertical angles are congruent, meaning that they have the same angle measure.

From the image given at the end of the answer, the vertical angles are given as follows:

As they are the angles on the opposite sides of the two crossing lines.

Hence the value of the variable m is obtained applying the congruence of the angles, as follows:

m + 20 = 100

m = 100 - 20

m = 80º.

The problem is given by the image at the end of the answer.

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To find the polar equation of a conic with focus at the pole, directrix y=3, and eccentricity of 2, we can use the definition of a conic in polar coordinates.

The general form of the polar equation for a conic with focus at the pole is given by:

r = \(\frac{ed}{1+e\cos(\theta-\theta_0)}\)

Where:

- r is the distance from the origin (pole) to a point on the conic.

- e is the eccentricity.

- d is the distance from the pole to the directrix.

- θ is the angle between the polar axis and the line connecting the pole to a point on the conic.

- θ_0 is the angle between the polar axis and the line connecting the pole to the focus.

In this case, the focus is at the pole, so θ_0 = 0. The directrix is y = 3, which means its distance from the pole is d = 3. The eccentricity is given as 2, so e = 2.

Substituting these values into the general equation, we get:

r =\(\frac{2\cdot3}{1+2\cos(\theta-0)}\)

Simplifying further:

r =\(\frac{6}{1+2\cos(\theta)}\)

Therefore, the polar equation of the conic with focus at the pole, directrix y=3, and eccentricity of 2 is:

r =\(\frac{6}{1+2\cos(\theta)}.\)

This equation describes the shape of the conic in polar coordinates, where r represents the distance from the origin to a point on the conic, and θ represents the angle between the polar axis and the line connecting the origin to the point.

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Answer:

I'd do (-4-7i)-(4-5i)=-8-2i

There are a total of 3 forwards on the team.

A fraction represents a part of the whole or group of objects.In a fraction, numerator and denominator are separated by a horizontal bar known as the fractional bar

Given:

2/8 of the players are forwards.

Total number of players on the team = 12

We will determine the total number of forwards on the team by multiplying the total number of players by the fraction representing the forwards.

Fraction representing the forwards:

= 2/8

= 1/4

Total forwards on the team:

= 12 * (1/4)

= 3.

Translated question:

Of the 12 players on the team, 2/8 are forwards. What are the total forward in the team?

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Answer:

Step-by-step explanation:

3/4 : 1/8 =

3/4 x 8 =

24/4 =

6