Why does math is so harder for me. I do t understand if this will even help in the life

2 copies of 1/6 can be represented as the simplified fraction 1/3. In conclusion, the fraction that represents 2 copies of 1/6 is 1/3.

To represent the statement "2 copies of 1/6," we can multiply the fraction 1/6 by 2.

When we multiply a fraction by a whole number, we simply multiply the numerator (the top number) by the whole number while keeping the denominator (the bottom number) the same. In this case, we have:

2 * (1/6) = 2/1 * 1/6 = (2 * 1) / (1 * 6) = 2/6.

So, 2 copies of 1/6 is equal to the fraction 2/6.

However, we can simplify the fraction 2/6 further. Simplifying a fraction means dividing the numerator and denominator by their greatest common divisor (GCD). In this case, the GCD of 2 and 6 is 2. By dividing both the numerator and denominator by 2, we get 1/3

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Answer:D,E

Step-by-step explanation:

9/3=3

36=9×4

Henry would be able to mow (3/5) acre of land in 1 hour if he mows at a constant rate.

An equation is an expression that shows the relationship between two or more numbers and variables.

Henry can mow 1/5 acre of land in 1/3 hours. Therefore the rate is:

Rate = (1/5 acre) / (1/3 hour) = (3/5) acre per hour

In 1 hour:

Size of land mowed = (3/5) acre per hour * 1 hour = (3/5) acre

Henry would be able to mow (3/5) acre of land in 1 hour if he mows at a constant rate.

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Answer:

96 inches

Step-by-step explanation:

1:24

4:x

cross multiply:

x=4*24

x=96

The answer we have states that the typical retail cost of Yen's car is $21,210.

The price that the automaker, or manufacturer, advises that the seller ask for the vehicle is known as the Mfg Suggested Retail Price (MSRP). It is not necessary for it to be the price you really pay. Many buyers haggle to get the automobile for less than the MSRP.

We must add the numbers she added and minus the sums she reduced to obtain the vehicle's average retail price.

$17,600 + $1,700 + $475 + $800 + $225 + $125 + $325 + $3,125 + $450 = $24,825

And let's subtract $3,615 as from manual transmission's cost, and brings us back amount approximately $21,210.

Hence, Yen's car has an average retail price of $21,210.

Therefore, the average retail price of Yen's vehicle is $21,210 .

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Answer:

dont know if this is correct

We have proved that Angle BCD is equal to angle BAD plus angle ABC plus angle ADC, as required.

To prove that angle BCD is equal to angle BAD plus angle ABC plus angle ADC, we can use the following steps:

Step 1: Join points A and C with a line segment. Let's label the point where AC intersects with line segment BD as point E.

Step 2: Since line segment AC is drawn, we can consider triangle ABC and triangle ADC separately.

Step 3: In triangle ABC, we have angle B + angle ABC + angle BCA = 180 degrees (due to the sum of angles in a triangle).

Step 4: In triangle ADC, we have angle D + angle ADC + angle CDA = 180 degrees.

Step 5: From steps 3 and 4, we can deduce that angle B + angle ABC + angle BCA + angle D + angle ADC + angle CDA = 360 degrees (by adding the equations from steps 3 and 4).

Step 6: Consider quadrilateral ABED. The sum of angles in a quadrilateral is 360 degrees.

Step 7: In quadrilateral ABED, we have angle BAD + angle ABC + angle BCD + angle CDA = 360 degrees.

Step 8: Comparing steps 5 and 7, we can conclude that angle B + angle BCD + angle D = angle BAD + angle ABC + angle ADC.

Step 9: Rearranging step 8, we get angle BCD = angle BAD + angle ABC + angle ADC.

Therefore, we have proved that angle BCD is equal to angle BAD plus angle ABC plus angle ADC, as required.

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Given: Quadrilateral \(\displaystyle\sf ABCD\)

To prove: \(\displaystyle\sf \angle BCD = \angle BAD + \angle ABC + \angle ADC\)

Proof:

1. Draw segment \(\displaystyle\sf AC\) and extend it to point \(\displaystyle\sf E\).

2. Consider triangle \(\displaystyle\sf ACD\) and triangle \(\displaystyle\sf BCE\).

3. In triangle \(\displaystyle\sf ACD\):

4. In triangle \(\displaystyle\sf BCE\):

5. Since \(\displaystyle\sf \angle BCE\) and \(\displaystyle\sf \angle BCD\) are corresponding angles formed by transversal \(\displaystyle\sf BE\):

6. Combining the equations from steps 3 and 4:

Therefore, we have proven that in quadrilateral \(\displaystyle\sf ABCD\), \(\displaystyle\sf \angle BCD = \angle BAD + \angle ABC + \angle ADC\).

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

The solution of the quadratic equation x² + 7x - 18 = 0 will be 2 and negative 9.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The quadratic equation is given as ax² + bx + c = 0. Then the degree of the equation will be 2.

The quadratic equation is given below.

x² + 7x - 18 = 0

Factorize the quadratic equation, then we have

x² + 7x - 18 = 0

x² + 9x - 2x - 18 = 0

x(x + 9) - 2(x - 9) = 0

(x + 9)(x - 2) = 0

x = 2, -9

The arrangement of the quadratic condition x² + 7x - 18 = 0 will be 2 and negative 9.

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g∘f(x) or g(f(x)) is equal to 27x + 43.

To find g∘f(x) or g(f(x)), we need to substitute the function f(x) into the function g(x).

Given:

f(x) = 3x + 4

g(x) = 9x + 7

To find g∘f(x), we substitute f(x) into g(x) as follows:

g(f(x)) = g(3x + 4)

Now, we substitute 3x + 4 for x in the function g(x):

g(f(x)) = 9(3x + 4) + 7

Expanding and simplifying:

g(f(x)) = 27x + 36 + 7

g(f(x)) = 27x + 43

Therefore, g∘f(x) or g(f(x)) is equal to 27x + 43.

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The measures of the two angles is 40° and 50° list your angles from smallest to largest is 40° to 50°.

When two straight lines or rays meet at the same place, an angle is formed. The vertex of an angle is the location at which all points meet. Angle is derived from the Latin word angulus, which means "corner." In the Early Middle Ages, England was home to a particular cultural group known as the Anglo-Saxons. They were the offspring of settlers who came to Britain from continental Europe in the fifth century. However, the ethnogenesis of the Anglo-Saxons occurred in Britain; they did not merely accept a foreign identity.

Let the angle be X

Let the complimentary angle be Y

X + 60 = 2Y … equation 1

Y + X= 90

(complimentary angles always equal to 90°)

Y = 90 - X …. equation 2

Substitute equation 2 into equation 1

\(X + 60 = 2 x (90 - X)\\X + 60 = 180 - 2X\\X + 2X = 180 - 60\\3X = 120\\X = 40\) … equation 3

Therefore, the angle (X) equals 40°

To calculate Y, substitute equation 3 into equation 2.

\(Y = 90 - 40\\Y = 50°\)

Therefore the complimentary angle is 50°

To check if the answer is correct

The angle (40) plus 60 is 100

The complementary angle (50) divided by two equals 100.

list your angles from smallest to largest is 40° to 50°.

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A ball must be fast rolled is 185.2cm/sec, according to the question.

What do you mean by distance?

Distance is the sum of an object's movements, regardless of direction. Distance can be defined as the amount of space an object has covered, regardless of its starting or ending position.

According to the given question,

We have the given information:

Table height = h = 70cm

Distance = s = 70cm

g = 9.8\(ms^{-1}\)

Now, we have to find the time of falling,

\(t=\sqrt{\frac{2h}{g} }=0.378c\)

Horizontal velocity,

\(v=\frac{s}{t}=\frac{70cm}{0.378s}=185.2cm/s\)

Therefore, the required answer is 185.2cm/sec.

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Answer:

9.5

Step-by-step explanation:

13-x-x=-6

13+6=2x

19=2x

9.5=x

Answer:9

Step-by-step explanation:

13 - 9 - 9

Answer:

v= 88in^3

Step-by-step explanation:

You can solve volume as

\(v = {s}^{2} h\)

Such that

so v=(4in)^2(5.5in)

v= 16in^2 ( 5.5in)

v= 88in^3

so the volume of the solid figure is 88in^3

The cross of a red oval with a purple oval will produce approximately 44.4% red long, 22.2% red oval, 22.2% purple long, and 11.1% purple oval offspring.

Based on the information given, we can represent the pure-breeding colors and shapes as follows:

Red color (RR) is dominant over white color (rr)

Long shape (LL) is dominant over round shape (ll)

We can also represent the hybrids as:

Purple color (Rr) is a result of a cross between red and white pure-breeding colors

Oval shape (Ll) is a result of a cross between long and round pure-breeding shapes

Given that we are crossing a red oval (RrLl) with a purple oval (RrLl), we can set up a Punnett square to determine the possible genotypes and phenotypes of their offspring:

RL Rl rL rl

RL RRLl RRll rRLL rRlL

Rl RRLl RRll rRLL rRlL

rL RrLL RrLl rrLL rrLl

rl RrLl Rrll rrLl rrll

From the Punnett square, we can see that there are nine possible phenotypes, which can be grouped by color and shape:

Red long (RRLL, RRLl, RrLL, RrLl): 4/9 or about 44.4% chance

Red oval (RRll, Rrll): 2/9 or about 22.2% chance

Purple long (rRLL, rRlL): 2/9 or about 22.2% chance

Purple oval (rrLL, rrLl, rrll): 1/9 or about 11.1% chance

Therefore, the cross of a red oval with a purple oval will produce approximately 44.4% red long, 22.2% red oval, 22.2% purple long, and 11.1% purple oval offspring.

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Answer:

Extrapolation, because a key that is 12 keys from middle c is outside the data set.

Step-by-step explanation:

Given

See attachment for the data set

Required

Which option answers the question

From the attached dataset, we can see that 12 is not within the range of the data set.

When one makes predictions about a datum or set of data outside the range of the original dataset, then one is extrapolating.

Hence, (d) is correct

Answer:

d

Step-by-step explanation:

trust me

f(x) represents the output value in function.

Given,

function, \(f(x)=6^x+2\)

In the given function,

\(6^x\) is a variable term

2 is a constant term

x is the input value

and f(x) is the output value.

Thus, f(x) represents the output value in function.

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Answer:

square root of 4, 6.5, 6 and 2 thirds, 7, square root of 50, and 630%

(-3)^3, - square root if 65, -8.2, -8 and 2 fifths, - square root of 78, and -(3)^2

Answer:

It is not equal

Step-by-step explanation:

\(3(-4)-2(11.25)=-15\\\\-12-22.5=-15\\\\-34.5=-15?\\\\-34.5\neq -15\)

The value of x in the figure is 18

The angle with the measure 9x -12 and the angle with the measure 30 degrees are internal angles of a transversal

This means that

9x -12 + 30 = 180

Evaluate the like terms

9x = 162

Divide by 9

x = 18

Hence, the value of x in the figure is 18

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Answer:

4

Step-by-step explanation:

(2^4)^-2 is the same as saying 2^2 which is 4

when you have an exponent to a power you can add them together and 4+-2=2

Answer:

*View attached graph*

Step-by-step explanation:

Graph those points on your coordinate plane

Hope this helps!

I earn $12 in interest after 12 years while my friend earns the same amount in 4 years.

Simple interest is an interest charge that borrowers pay lenders for a loan. It is calculated using the principal only and does not include compounding interest. Simple interest relates not just to certain loans. It's also the type of interest that banks pay customers on their savings accounts.

Given here: My principal = $50 and friend's =$50 also friend's account earns 6% annual interest rate

As per question we get

let the time taken to earn $12 interest rate be t then

12=50×2×t /100

t=12 years

while for my friend

12=50×6×t /100

3t=12

t=4 years

Hence, I earn $12 in interest after 12 years while my friend earns the same amount in 4 years.

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The limits lim f(x) as x approaches 0 and lim f(x) as x approaches 0 both exist and are equal to 9 and the value of f(0) is undefined since there is no specific definition for it in the given function.

The given function is defined piecewise is given by the expression: f(x) = 9 - x² for x ≤ 0, and f(x) = 9 + x² for x > 0.

We are asked to find the limits and the value of f(0).

(A) To find lim f(x) as x approaches 0, we need to evaluate the left-hand limit and the right-hand limit separately.

As x approaches 0 from the left (x → 0-), the function f(x) approaches 9 - (0)² = 9.

As x approaches 0 from the right (x → 0+), the function f(x) approaches 9 + (0)² = 9.

Since the left-hand limit and the right-hand limit are both equal to 9, we can conclude that lim f(x) as x approaches 0 exists and is equal to 9.

(B) The limit lim f(x) as x approaches 0 does exist, and it is equal to 9.

(C) The limit lim f(x) as x approaches 0 does exist, and it is equal to 9.

(D) To find f(0), we need to evaluate the function at x = 0.

However, the function is defined separately for x ≤ 0 and x > 0, and there is no specific definition for f(0) in the given piecewise function.

Therefore, the value of f(0) is undefined.

In summary, the limits lim f(x) as x approaches 0 and lim f(x) as x approaches 0 both exist and are equal to 9.

However, the value of f(0) is undefined since there is no specific definition for it in the given function.

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Answer:

D y < 8

Step-by-step explanation:

the range is the interval or set of all valid y (functional result) values.

we can see the y values start at +8, and as the curve is only going down, clearly endlessly, every value smaller than 8 is valid.

8 itself is the be excluded, as there is a hollow point (a filled point would indicate "include").

and therefore we cannot say y <= 8.

we have to use y < 8.

Answer:

are you sure

Step-by-step explanation:

Answer:

Put an X on D, C, and F

G= 256

A=20

B=560 ( I'm not too sure)

H= 6

E= (I'm sorry I cant do E I have to go)

Step-by-step explanation:

Strategies such as fast-tracking, crashing, prioritization, and resource optimization can be employed to reduce the project completion time by 5 weeks.


To reduce the completion time of the project by 5 weeks, we need to analyze the provided information and make appropriate adjustments. The initial completion time of the project is 25 weeks.

To achieve a reduction of 5 weeks, we can consider several strategies:

1. Fast-tracking: This involves overlapping or parallelizing certain project activities that were initially planned to be executed sequentially. By identifying tasks that can be performed concurrently, we can potentially save time. However, it's important to evaluate the impact on resource allocation and potential risks associated with fast-tracking.

2. Crashing: This strategy focuses on expediting critical activities by adding more resources or adopting alternative approaches to complete them faster. By compressing the schedule of critical tasks, we can reduce the overall project duration. However, this may come at an additional cost.

3. Prioritization: By reevaluating the project tasks and their priorities, we can allocate resources more efficiently. This ensures that critical activities receive higher attention and are completed earlier, resulting in an accelerated project timeline.

4. Resource optimization: Analyzing the resource allocation and identifying potential areas for optimization can lead to time savings. By ensuring that resources are utilized effectively and efficiently, we can streamline the project execution process.

It's important to note that implementing any of these strategies requires careful evaluation, considering factors such as project constraints, risks, cost implications, and stakeholder agreements. A comprehensive analysis of the project plan, resource availability, and critical path can guide the decision-making process for reducing the project completion time.

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The measure of central tendency that is used by the professor is; Mode

A measure of central tendency is defined as a single value that attempts to describe a set of data by identifying the central position within that set of data. The types of measures of central tendency are;

1) Mean; This is defined as the average value of a given set of data.

2) Median: This is defined as the midpoint of a frequency distribution of observed values or quantities, such that there is an equal probability of falling above or below it.

3) Mode: This refers to the value in a given set of data that has highest occurrence frequency.

In this case, the professor notes that most students in his class earned a grade of b. Thus, this is the mode.

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