Which one shows a way to factor 36c - 24? 3(10c - 8)

a. 6(30c - 24)

b. 36(c - 24)

c. 6(6c - 4)

d. 12(3c - 1/2)

Use is conceivable \(( $\left.\mathrm{CH}_3\right)_2 \mathrm{CuL}$ )\) and an acid chloride with four carbons.

Make this new \($\mathrm{C}-\mathrm{C}$\) bond.

CH3 3c C Hexamethyl ethane and 2,3,3-tetramethyl butane are both known as CH3 3. 2,5,5-Trimethylhexan-3-ol is the IUPAC name. Thus , 2-methyl-3-ethyl pentane" is the proper IUPAC nomenclature. The unsaturation position for alkenes and alkynes must be mentioned in the IUPAC name for the name to exist. We should always assign lower or fewer numbers to the functional groups that are present in the chain.

The longest carbon chain, which has seven carbon atoms, can be seen in the diagram above. Since there are just single bonds and no functional groups, the term given by the IUPAC is heptane. Because the multiple bond starts on the second carbon atom, HCCCH3 is propyne and CH3CCCH3 is 2-butyne.

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Answer:

C. 1/4

Step-by-step explanation:

Step 1

Make the fraction denominators the same!

1/2 will become 4/8 over here, and 2/8 is already good!

Step 2

Subtract the new fractions!

4/8 - 2/8 is easy! It's 2/8

Step 3

Simplify the answer (2/8)

2/8 will become 1/4 when simplified

or C

The initial speed of the ball can be determined using the range equation for projectile motion. The horizontal distance traveled by the ball is given by:

Range = (Initial velocity) * (Time of flight)

In this case, the range is 120 m and the angle of projection is 37 degrees. The time of flight can be calculated using the equation:

Time of flight = (2 * Initial velocity * sin(angle)) / g

where g is the acceleration due to gravity (approximately 9.8 m/s^2). Plugging in the given values, we can solve for the initial velocity:

120 m = (Initial velocity) * [(2 * sin(37)) / 9.8]

Solving this equation will give us the initial velocity of the ball.

The time it takes for the ball to reach the wall can be found using the horizontal component of the velocity. Since air resistance is negligible, the horizontal velocity remains constant throughout the motion. The horizontal distance traveled by the ball is 120 m, and the horizontal velocity is given by:

Horizontal velocity = Initial velocity * cos(angle)

By dividing the horizontal distance by the horizontal velocity, we can find the time it takes for the ball to reach the wall.

To find the velocity components of the ball when it reaches the wall, we can use the equations for projectile motion. The horizontal component of the velocity remains constant and is equal to the initial horizontal velocity. The vertical component of the velocity can be calculated using the equation:

Vertical velocity = Initial velocity * sin(angle) - (g * time)

where time is the time it takes for the ball to reach the wall (found in part.

Using the given values, we can calculate the horizontal and vertical components of the velocity.

The speed of the ball when it reaches the wall can be found by calculating the magnitude of the velocity vector at that point. This can be calculated using the equation:

Speed = sqrt((Horizontal velocity)^2 + (Vertical velocity)^2)

Calculating this will give us the speed of the ball when it reaches the wall.

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Answer:

I'm gonna say false

GDP or Gross Domestic Profit is the money that is being spent/made inside the country. So it stands to reason that if people are spending more, the GDP would go up.

Hope this helps!

Question 1-

To determine which two points would a line of fit go through to best fit the data on the scatter plot, we need to visually analyze the pattern of the data points and choose two points that the line would pass through to represent the overall trend.

Without the actual scatter plot provided, I am unable to directly analyze it. However, based on the given answer choices:

A. (1,9) and (9,5)

B. (1,9) and (5,7)

C. (2,7) and (4,3)

D. (2,7) and (6,5)

Since I don't have the scatter plot, I cannot accurately determine which points would best fit the data. I would recommend carefully reviewing the scatter plot and selecting the two points that seem to represent the general trend or pattern of the data. The two points that form a line that closely follows the general direction of the data points would be the best choices.

Question 2-

To determine the slope of the relationship between the number of hours Laila danced, x, and the money she raised, y, we need to examine the graph and calculate the slope using the formula:

Slope = (change in y) / (change in x)

However, since the graph is not provided, it is not possible to directly calculate the slope. However, we can still evaluate the given answer choices based on their explanations:

A. The slope is 1/4, which means that the amount the student raised increases by $0.75 each hour.

B. The slope is 4, which means that the amount the student raised increases by $4 each hour.

C. The slope is 12, which means that the student will finish raising money after 12 hours.

D. The slope is 20, which means that the student started with $20.

From the explanations provided, it seems that option B would be the most reasonable choice. A slope of 4 would indicate that for each additional hour Laila danced, she raised $4. However, without the actual graph, it is challenging to confirm the accuracy of the answer choice or its real-world interpretation.

The function y = \(e^(-x) sin^(-1)(5e^x)\) is a solution of the differential equation y' + y = 5\(e^x\) with the initial condition y(0) = 0.

To check whether the function y = \(e^(-x) sin^(-1)(5e^x)\) is a solution of the differential equation y' + y = 5\(e^x\) with the initial condition y(0) = 0, we need to take the derivative of y and substitute it along with y into the differential equation.

Taking the derivative of y with respect to x, we get:

y' = (\(\frac{ -e^(-x) sin^(-1)(5e^x) + 5e^x}{\sqrt{1 - 25e^(2x)} }\))

Now substituting y and y' into the differential equation, we get:

y' + y = \((-e^(-x) sin^(-1)(5e^x)\) + \(\frac{5e^x}{\sqrt{1 - 25e^(2x} }\) + \(e^(-x) sin^(-1)(5e^x)\)

Simplifying this expression, we get:

y' + y = 5e^x / sqrt\(\frac{5e^x }{\sqrt{(1 - 25e^(2x)} }\))

Therefore, y is a solution of the differential equation y' + y = 5\(e^x\).

Next, we need to check whether y satisfies the initial condition y(0) = 0. Substituting x = 0 into y, we get:

y(0) =\(e^(0) sin^(-1)(5e^(0))\) = 0

Since y(0) = 0, y satisfies the initial condition.

Therefore, the function y = \(e^(-x) sin^(-1)(5e^x)\) is a solution of the differential equation y' + y = 5\(e^x\) with the initial condition y(0) = 0.

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Answer:

LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right so yeah i guess it is?

Step-by-step explanation:

In accordance to Thales's theorem, the geometric system has a missing side length of 15 units.

In this problem we find a geometric system formed by two proportional trapezoids. This similarity and proportionality is defined by Thales's theorem, which states that a triangle segmented by several lines parallel to each other and parallel to the base of the figure creates triangles and quadrilaterals proportional to each other.

Then, two figures of the given trapezoids are represented by side proportionality ratios. Then, the proportionality ratio is described and its variable x is cleared within by algebra properties:

First, define the proportionality ratio associated to the geometric system:

4 / (10 + 4) = (21 - x) / 21

Second, simplify the equation and clear the variable x:

4 / 14 = 1 - x / 21

2 / 7 = 1 - x / 21

42 / 7 = 21 - x

6 = 21 - x

x = 21 - 6

x = 15

The missing length is equal to 15 units.

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Answer:

6/36

Step-by-step explanation:

1/36 + 5/36 = 6/36 OR 1/6

Answer:

1/5 of the farmers land has potatoes and pea plants growing on it

Step-by-step explanation:

so we are trying to figure out how much of the land is covered in potatoes and pea plants together so we add their fractions together

1/36 + 5/36 = 6/36

we then simplify the fraction by dividing both numbers by 6 since 6 can go equally within the fraction:

6/36 divided by 6  = 1/5

so 1/5 of his land is covered by potatoes and pea plants

The value of X = 25.

Solution:

The two equations are

(i) the first condition is difference of x and y is 14

x - y = 14 ---------equation 1

(ii) the second condition of the given data is value of x is 3 times more than two times of y value.

x - 2y = 3 --------equation 2

From equation 2, we have to separate two variables x and y,

x = 3 + 2y  --------equation 3

We have to Substitute equation 3 in equation 1

3 + 2y - y = 14

3 + y = 14

y = 14 - 3

y = 11

Substitute y = 11 in equation 1........

x - 11 = 14

x = 14 + 11

x = 25

So, the value of x is 25 and y is 11.

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Answer:

Step-by-step explanation:

Given the difference of x and y is 14, and the difference of x and 2y is 3, you want two equations, their graph, and the value of x.

The difference of 'a' and 'b' is (a -b). Here, the two differences are expressed as the equations ...

The attachment shows a graph of these equations. Their point of intersection is (25, 11), meaning the value of x is 25.

The graph of the first equation is easily drawn by recognizing the x- and y-intercepts are 14 and -14, respectively.

The graph of the second equation will go through the x-intercept point of (3, 0) and the y-intercept point of (0, -3/2). It is probably easier to graph this by hand by considering the x-intercept point and the slope of 1/2.

Since we're only interested in the value of x, it is convenient to eliminate the variable y. We can to that by subtracting the second equation from twice the first:

  2(x -y) -(x -2y) = 2(14) -(3)

  x = 25 . . . . . . . . . simplify

Answer:

could you add more details? you only put ¨ if M¨

Step-by-step explanation:

Answer:

\(if \: m \: then \: m \: can \: be \: any \: variable.\)

The estimated probability that the next person who comes in to give blood will have high blood pressure is 0.283 (approximately). Hence, the correct option is 0.3.

Of 1003 people who came into a blood bank to give blood, 284 people had high blood pressure.

To find: The probability that the next person who comes in to give blood will have high blood pressure.

We know that, Probability = (Number of favorable outcomes) / (Total number of outcomes)

The probability of the next person who comes in to give blood will have high blood pressure can be estimated by the proportion of people who had high blood pressure in the previous sample of 1003 people.

Therefore, the Probability of having high blood pressure = Number of people who had high blood pressure in the previous sample / Total number of people in the previous sample

= 284/1003

= 0.283

Therefore, the estimated probability that the next person who comes in to give blood will have high blood pressure is 0.283 (approximately). Hence, the correct option is 0.3.

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Given:

There are given the two numbers 36 and 487.

Explanation;

According to the question:

We need to find the quotient and remainder. when we divide 487 by 36.

So,

From the concept of quotient:

The quotient is defined for the final results when we divide one number from another number.

Then,

Then,

In the above expression:

Final answer:

Hence, the values of quotient and remainder is shown below:

Given that a coin is biased such that a head is twice as likely to occur as a tail, the probability of getting a head is 2/3 and the probability of getting a tail is 1/3.

The expected number of tails when this coin is tossed twice can be calculated using the formula:
E(X) = ∑xp(x)
Where E(X) is the expected value, x is the number of tails, and p(x) is the probability of getting x tails.
There are three possible outcomes when the coin is tossed twice:
1) Two tails: The probability of this happening is (1/3) * (1/3) = 1/9

2) One tail and one head: The probability of this happening is 2 * (1/3) * (2/3) = 4/9
3) No tails (two heads): The probability of this happening is (2/3) * (2/3) = 4/9

So the expected number of tails is:
E(X) = (2 * 1/9) + (1 * 4/9) + (0 * 4/9) = 2/9 + 4/9 = 6/9 = 2/3
Therefore, the expected number of tails when this coin is tossed twice is 2/3.

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Answer:

\(-11+x=9\\x=11+9\\x=18\\\\20-(11-x)=20-(11-18)\\=27\)

Between the time interval 0 to 1 hour, the greatest average rate of change is 700. Therefore, the option (1) is the correct answer.

The slope or rate of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The formula to find the slope of a line is slope = (y₂-y₁)/(x₂-x₁).

Here,

1) 0 to 1 hour

Consider the coordinate points (0, 0) and (1, 700)

Now, rate = (700-0)/(1-0)

= 700

2) 1 hour to 1.5 hours

Consider the coordinate points (1, 700) and (1.5, 900)

Now, rate = (900-700)/(1.5-1)

= 200/0.5

= 400

3) 2.5 hours to 5 hours

Consider the coordinate points (2.5, 1000) and (5, 1640)

Now, rate = (1640-1000)/(5-2.5)

= 640/2.5

= 256

4) 5 hours to 8 hours

Consider the coordinate points (5, 1640) and (8, 1800)

Now, rate = (1800-1640)/(8-5)

= 160/3

= 53.33

Therefore, the option (1) is the correct answer.

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Exactly D

well i dont know why gram is non standard

hope it helps.

The correct answer is d. gram. The gram is indeed a metric unit; however, it is not considered a standard metric unit in the International System of Units (SI).

It is equal to one thousandth of a kilogram. The kilogram (a), meter (b), and second (c) are all standard metric units and form the basis of the International System of Units (SI). The kilogram is the unit of mass, the meter is the unit of length, and the second is the unit of time. These units are universally recognized and used in scientific, engineering, and everyday measurements.

Therefore, the gram (d) is the correct option as it is not considered a standard metric unit.

The rest of the options are as follows:

a. kilogram: The kilogram is the standard unit for mass in the International System of Units (SI). It is defined as the base unit for mass.

b. meter: The meter is the standard unit for length in the SI. It is defined as the base unit for length and is commonly used to measure distances.

c. second: The second is the standard unit for time in the SI. It is defined as the base unit for time and is commonly used to measure durations and intervals.

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Answer:

13.0434782609%

Step-by-step explanation:

200000 - 230000

-----------

230000

x 100% = 13.0434782609% - 100 = 86.9565217

86.9565217 x 230,000 = 200,000

Answer:

Step-by-step explanation:

3x - 7y + 12 = 5x - 9

-7y = 5x - 3x - 9 - 12

-7y = 2x - 21

7y = 2x + 21

y = 2/7x + 3

Answer: 66

Step-by-step explanation:

I did it on khan

Maggie claims that there are transformations that preserve the length of the rectangle's sides. A vertical stretch of scale factor 2 through center C. Option D

Generally, Maggie's claim is that there are transformations that preserve the length of the rectangle's sides.

A reflection over the side RS is a transformation that preserves the length of the rectangle's sides, as the reflection of a segment is congruent to the original segment.

A rotation of 90° clockwise about vertex Q is also a transformation that preserves the length of the rectangle's sides, as a rotation preserves the length of the sides of a polygon.

A dilation of scale factor 1 through center C is also a transformation that preserves the length of the rectangle's sides, as a dilation with a scale factor of 1 leaves the lengths of the sides unchanged.

A vertical stretch of scale factor 2 through center C is NOT a transformation that preserves the length of the rectangle's sides, as a stretch changes the lengths of the sides. Therefore, the answer is D.

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You can simplify both the given function first to see how are they related.

Both the functions f(x) and g(x) are same. Thus their graph will be same(exponential graph)

A function sometimes can be solved further to make it more simple to operate on. This is called simplifying the function; and the process is called simplification.

We ca see if we can cancel out those roots.

For function f(x):

\(f(x) = (\sqrt{16})^x = (\sqrt{4 \times 4})^x = (\sqrt{4^2})^x = 4^x\\ f(x) = 4^x\) (square root canceled out by 2 as power of 4)

Similarly for g(x):

\(g(x) = \: ^3\sqrt{64})^x = (^3\sqrt{4 \times 4 \times 4})^x = (^3\sqrt{4^3})^x = 4^x\\ g(x) = 4^x\)(cube root canceled out by 3 as power of 4)

(nth root cancels out if the quantity which is inside it is fully raised to power n)

Thus, we have both f(x) and g(x) same. They both are exponential function as the variable x is exponent of constant 4 which both together represent the functions f(x) and g(x).

Their graph will be same, \(4^x\), as shown below.

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Answer:

the function f(x) and g (x) are equivalent

Step-by-step explanation:

edge 2022 just took the quiz

Hope it helps!!

a. The value of coefficient of determination is 0.67

b. The square root of 0.67 is 0.82

c. On average, the predicted values from the regression line will be off by 8.66 units from the actual values.

a. The coefficient of determination can be found by dividing the regression sum of squares (SSR) by the total sum of squares (SST). SSR is 1,800 and SST is 2,700, therefore the coefficient of determination is 0.67.

b. Assuming a direct relationship between the variables, we can find the correlation coefficient by taking the square root of the coefficient of determination. The square root of 0.67 is approximately 0.82.

c. The standard error of estimate is a measure of how well the regression line fits the data. It can be found by taking the square root of the mean square error (MSE) from the ANOVA table. MSE is 75.00, therefore the standard error of estimate is approximately 8.66.

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9514 1404 393

Answer:

Step-by-step explanation:

The figure is a trapezoid with bases 12 and 7, and a height of 12. The area formula is ...

  A = (1/2)(b1 +b2)h

  A = (1/2)(12 +7)(12) = 114 . . . square units area

__

The length of side AB can be found using the distance formula:

  d = √((x2 -x1)^2 +(y2 -y1)^2)

  d = √((6 -(-6))^2 +(1 -6)^2) = √(144 +25) = 13

The sum of the side lengths is then ...

  13 +7 +12 +12 = 44 . . . units perimeter

Answer:

Angle c = 118 degrees

Step-by-step explanation:

c is 118 because c is congruent to <A and it is verticle from <A

Answer:

27\(ft^{2}\)

Step-by-step explanation:

\(\frac{20}{6}\) = \(\frac{21 + x}{x}\)  Cross multiple and solve for x

20x = 6(21 + x)  Distribute the 6

20x = 126 + 6x  Subtract 6x from both sides

14x = 126  Divide both sides by 14

x = 9  

Now that we know EC is 9 we can calculator the area of the triangle

a = \(\frac{lw}{2}\)

a = \(\frac{(9)(6)}{2}\)

a = \(\frac{54}{2}\)

a = 27