True or false 1-5 and u don’t really need to explain them that much.

Answer:

75.39822

Step-by-step explanation:

The number of dark chocolate AJ sold is 75

Simultaneous equations are two or more algebraic equations that share variables e.g. m and d . They are called simultaneous equations because the equations are solved at the same time.

If the number of Milk chocolate candy is m and the number of dark chocolate candy is d, then

m+d= 200 equation 1

3m+4d= 675 equation 2

to eliminate m we multiply both equations by 3

3m+3d= 600 equation 3

3m+ 4d=675 equation 4

subtract equation 3 from 4

d = 675-600

d= 75

Therefore the number of dark chocolate candy AJ sold is 75.

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Answer:

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

Step-by-step explanation:

Answer:

First convert numbers into prime numbers. find which number(s) is/are repeating. Multiply all numbers execpt for the number that repeat. Multiply those once.

Step-by-step explanation:

12 = 3*2*2

14 = 2*7

One 2 repeats

3*2*2*7 = 21*4 = 84

Lcm(12, 14) = 84

Answer:

7

Step-by-step explanation:

LaTeX Solution

\(\frac{x + 3}{5} = 2\)

\(x + 3 = 10\)

\(x = 7\)

No LaTeX Solution:

(x + 3)/5 = 2

x + 3 = 10

x = 7

Lower Fence = Upper Fence = 11.25

Is 26 an outlier? No

Is 25 an outlier? Yes

Is 4 an outlier? Yes

To determine the lower fence and upper fence, we need to calculate the boundaries for potential outliers using the interquartile range (IQR). The IQR is the range between the first quartile (Q1) and the third quartile (Q3).

In this case, the lower fence is Q1 - 1.5 * IQR, and the upper fence is Q3 + 1.5 * IQR. If any data points fall below the lower fence or above the upper fence, they are considered potential outliers.

However, without the specific data set, it is not possible to calculate the actual values for Q1, Q3, and the IQR. Therefore, the lower fence and upper fence cannot be determined.

Regarding the values 26, 25, and 4, we can assess whether they are outliers once we have the lower fence and upper fence. If a value falls outside the range defined by the lower fence and upper fence, it is considered an outlier. Therefore, we cannot definitively determine if 26 is an outlier without the fence values, but based on the given information, it is not an outlier. On the other hand, both 25 and 4 are identified as outliers based on the available information.

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Answer:

The second option

Step-by-step explanation:

The second option is a proportional relationship since the ratio between y and x is constant.

10/2 = 5

20/4 = 5

30 / 6 = 5

The vertex of the graph of f(x) = |x - 5| - 6 is (5, -6). It lies in the fourth quadrant.

Therefore the answer is (5, -6).

The graph f(x) = |x - 5| - 6 is symmetrical about the axis  x = 5.

A vertex of a graph is a node of a graph. For a graph of the form f(x) = a|x - h| + k, the vertex is (h, k). So in this case where f(x) = |x - 5| - 6, a = 1, h = 5 and k = -6. Therefore the vertex of the given graph f(x) is

(5, -6)

--The question is incomplete, answering to the question --

"What is the vertex of the graph of f(x) = |x - 5| - 6?"

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The range of x are;

1. x < -30

2. x > 8

3. x > 15

4. x < -2

A relationship between two expressions or values that are not equal to each other is called 'inequality.

1. -130 > 50x +20

-130-20> 50x

-150 > 50x

-150/50 > x

-30 > x

x < -30

2. -8(x-3) < -40

-8x +24< -40

collect like terms

-8x < -64

x > -64/-8

x > 8

3. 2x - 22 > 8

collect like terms

2x > 30

divide both sides by 2

x > 30/2

x > 15

4. -35 < -5(x+9)

-35 < -5x -45

collect like terms

10 < -5x

-2 > x

x < -2

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(A) Circular orbits of stable particles are possible at radii greater than three times the Schwarzschild radius for the non-rotating spherically symmetric mass.

This represents the radius of a black hole's event horizon, within which nothing can escape. The Schwarzschild radius is the event horizon radius of a black hole with mass M.

M can be calculated using the formula: r+ = 2Mwhere r+ is the radius of the event horizon.

(B)  1/2 M -1/2 3M (²) ¹² (1-³) dT = R³ R. This is the required expression.

Tau is the proper time of the particle moving around a circular orbit. Hence, by making use of the formula given above:1/2 M -1/2 3M (²) ¹² (1-³) dT = R³ dt.

(C) Time passes differently in different gravitational fields, and it follows that the period as measured at infinity should be larger than that measured by the particle.

The principle of equivalence can be defined as the connection between gravitational forces and the forces we observe in non-inertial frames of reference. It's basically the idea that an accelerating reference frame feels identical to a gravitational force.

(D) The period of the orbit as measured by an observer at infinity is 16π M^(1/2) and the period of the orbit as measured by the particle is 16π M^(1/2)(1 + 9/64 M²).

The period of orbit as measured by an observer at infinity can be calculated using the formula: T = 2π R³/2/√(M). Substitute the given values in the above formula: T = 2π (8M)³/2/√(M)= 16π M^(1/2).The period of the orbit as measured by the particle can be calculated using the formula: T = 2π R/√(1-3M/R).

Substitute the given values in the above formula: T = 2π (8M)/√(1-3M/(8M))= 16π M^(1/2)(1 + 9/64 M²).

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Answer: The Union of two sets will be all elements without duplicate elements. So G U H ={apple , orange , banana , grape , duruan ,pear , strawberry}

Step-by-step explanation:

"U" is the union of two sets. The no of values in Union of two sets G , H

is G U H = G + H - (G ∩ H)

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Answer: yes

Step-by-step explanation:

Yes, because it is in the shaded part. Anything in the line or shaded part are part of the answer :)

Answer:

2(k+1)(k+2)(k+5)

The given statement is FALSE.

If one or more data items are much greater than the other items, the median, rather than the mean, is more representative of the data.

When one or more data items are much greater than the other items, these extreme values can greatly influence the mean.

When you have a skewed distribution, the median is a better measure of central tendency than the mean

The median and mean can only have one value for a given data set. The mode can have more than one value

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Answer:

option B is correct.

Explanation:

\(\sf Equation : y-4\ =-\frac{2}{3}\left(x+3\right)\)

\(\sf \rightarrow y\ =-\frac{2}{3}x-2 + 4\)

\(\sf \rightarrow y\ =-\frac{2}{3}x + 2\)

comparing it with slope intercept form "y = mx + b'' where m is slope and b is y-intercept.

Here slope: -2/3 and y-intercept: 2

This means the slope is decreasing and has crosses the y axis at (0, 2)

Here's a more detailed explanation: To determine if a graph is a function, you can use the vertical line test. The vertical line test states that if you can draw a vertical line that intersects the graph in more than one place, then the graph is not a function.

Determining whether a graph represents a function is an important concept in mathematics, especially in algebra and calculus. A function is a set of ordered pairs where each input is associated with exactly one output.

So, if you take a ruler or a straight edge and place it vertically on the graph, and it intersects the graph in two or more points, then the graph is not a function. This is because if two points in the graph have the same x-value, they must have different y-values, since functions can only have one output for each input.

On the other hand, if you place a vertical line anywhere on the graph and it intersects the graph in only one point, then the graph is a function.

It's also important to remember that a function must also pass the horizontal line test, which means that no horizontal line can intersect the graph in more than one place.

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Answer:

d) no because they are skew

Step-by-step explanation:

e2020

Answer:

It's D

Step-by-step explanation:

A and D are both in different planes, skew lines are line that will never intersect because they are noncoplanar, meaning they are never in  the same plane. If they aren't in the same plane, they can't intersect.

There are 725,760 possible seating arrangements that meet the given conditions.

To determine the number of seating arrangements for the corporate board's rectangular table, we need to consider the positions of the CEO, the President, and Mr. Jaggers, while taking into account the restrictions mentioned.

Given:

There are 12 seats on the table.

The CEO and the President must sit on the ends. This leaves 10 seats available.

Mr. Jaggers must sit next to either the CEO or the President.

Let's consider the possible scenarios for Mr. Jaggers' seating position relative to the CEO and the President:

Mr. Jaggers sits next to the CEO:

In this case, we have two choices for Mr. Jaggers' seat (either on the left or right side of the CEO). After placing Mr. Jaggers, the remaining 9 seats can be filled in (excluding the seats for the President and CEO) in 9! (9 factorial) ways.

Mr. Jaggers sits next to the President:

Similar to the previous case, we have two choices for Mr. Jaggers' seat (either on the left or right side of the President). After placing Mr. Jaggers, the remaining 9 seats can be filled in 9! ways.

Since the two cases are mutually exclusive, we can sum up the number of seating arrangements for each case:

Total number of seating arrangements = (Number of arrangements with Mr. Jaggers next to the CEO) + (Number of arrangements with Mr. Jaggers next to the President)

Total number of seating arrangements = 2 * 9!

Calculating this value:

Total number of seating arrangements = 2 * 9! = 2 * 362,880 = 725,760.

Therefore, there are 725,760 possible seating arrangements that meet the given conditions.

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Answer:Here you go

Step-by-step explanation:

Change everything into terms of sine and cosine.

Use the identities when you can.

Start with simplifying the left-hand side of the equation, then, once you get stuck, simplify the right-hand side. As long as the two sides end up with the same final expression, the identity is true.

out of the half of the class, 1/4 brought home made cookes, then, we have the following:

therefore, 1/8 of the class brings in homemade cookies

Answer:

Edward earned $1300 interest in 4 years.

Step-by-step explanation:

Principal Amount = Initial Investment = $6500

Time t = 4 years

Interest rate r = 5% = 0.05 (it is taken in decimal i.e 5/100 = 0.05)

We need to find interest.

The formula used is: \(Interest= Principal\times r \times t\)

Putting values and finding Interest

\(Interest= Principal\times r \times t\\Interest=6500\times 0.05 \times 4\\Interest= 1300\)

So, the interest = $1300 in 4 years.

Edward earned $1300 interest in 4 years.

Answer:

x=60

Step-by-step explanation:

125=2x+5

125-5=120

120÷2=60

x=60

Answer:

Parallel lines 1

perpendicular lines -1

Step-by-step explanation:

2x-2y = -6

Solve for y to get it in slope intercept form

-2y = -2x-6

Divide by -2

y = x+3

This is slope intercept form y = mx+b  where m is the slope

Parallel lines have the same slope

A parallel line would have a slope of 1

Perpendicular lines would have a slope that is a negative reciprocal

-1/1

Perpendicular lines would have a slope of -1

Let us first put it into slope-intercept form ⇒ \(y = mx + b\)

To put it into that format, we need to simply put y on one side of the equation and the rest on the other side

    \(2x - 2y =-6\\-2y = -2x -6\\y = x +3\)

What do we want to find first ⇒ a line parallel to the original line

          \(y = x +5\)

What do we also want to find ⇒ a line perpendicular to the original line

         ⇒ original slope is 1 ⇒ negative reciprocal is - 1/1 = -1

            ⇒ so an example is

                     \(y = -x + 3\)

Answer:

Hope that helps!

In Costello et al. (2003), the independent variable that was not manipulated by the research team was the gender of the participants.

The study examined the effects of different levels of alcohol consumption on cognitive performance and mood states in young adults. Participants were assigned to different alcohol consumption groups based on their self-reported drinking habits. However, the gender of the participants was not manipulated, and the study included both male and female participants. This means that any differences in the results based on gender cannot be attributed to the research team's manipulation of the independent variable, but rather to other factors that may have affected the results.

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The average rate of change in dollars per year from 10 to 30 years is: 1. 33.5.

In Mathematics, the average rate of change of f(x) on a closed interval [a, b] is given by this mathematical expression:

Average rate of change = [f(b) - f(a)]/(b - a)

Next, we would determine the average rate of change of the function g(t) over the interval [10, 30]:

a = 10; f(a) = 562.49

b = 30; f(b) = 1232.49

Substituting the given parameters into the average rate of change formula, we have the following;

Average rate of change = (1232.49 - 562.49)/(30 - 10)

Average rate of change = 670/20

Average rate of change = 33.5.

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After 20 minutes, Nick would have completed a total of 27 problems.

The equation for this situation can be expressed as:

y = mx + b

where:

y represents the total number of problems completed,

x represents the total time elapsed in minutes,

m represents the rate at which Nick completes problems, and

b represents the initial number of problems Nick already completed.

In this case, the initial number of problems completed by Nick in the car is given as 7. Therefore, the equation becomes:

y = mx + 7

Since Nick completes one problem every minute after arriving home, the rate at which he completes problems is 1 problem per minute. Hence, the equation can be further simplified to:

y = x + 7

In this equation, as time (x) increases by one minute, the number of problems completed (y) increases by one. The initial value of 7 accounts for the problems Nick finished in the car before reaching home.

This equation provides a linear relationship between the number of problems completed and the time elapsed. It allows us to calculate the number of problems Nick has completed at any given time by substituting the value of x (time) into the equation. For example, if we want to know the total number of problems Nick has completed after 20 minutes, we can substitute x = 20 into the equation:

y = 20 + 7

y = 27

Therefore, after 20 minutes, Nick would have completed a total of 27 problems.

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The value of x is 40 given that the two prisms are similar.

If the two prisms are comparable, then their corresponding sides will be proportionately the same.

x / 20 =  10 / 5

x/ 20 = 2

x = 2 * 20

x = 40

Therefore, the value of x is 40 given that the two prisms are similar.

A prism is a geometric shape that has two parallel and congruent bases that are connected by a set of rectangular or parallelogram faces. When light enters a prism, it is refracted, or bent, due to the different angles of the surfaces of the prism.

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the question lack some information.

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