I need the answer ASAP I'm being timed on this please help.​

Answer:

Step-by-step explanation:

fifty hunderths=0.50

seventy five hunderths=0.75

twenty hunderths=0.2

eighty hunderths=0.8

(a) The probability that all 4 of your answers are incorrect is 0.4823.

The probability of getting one question wrong is 5/6, so the probability of getting all four questions incorrect is (5/6)^4 = 0.4823 (rounded to four decimals).

(b) The probability that all 4 of your answers are correct is 0.0008.

The probability of getting one question correct is 1/6, so the probability of getting all four questions correct is (1/6)^4 = 0.0008 (rounded to four decimals).

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Answer:

The first answer is segment bisector

by calculating the average sales quantities and comparing them with the sales quantities of the previous and following months, you can determine the number of sales transactions that meet the given criteria.

To count the number of sales transactions that were between the previous and the following month's average sales quantities, you can follow these steps:

1. Calculate the average sales quantity for each product and month. This can be done by summing up the sales quantities for each month and dividing it by the total number of sales transactions.

2. For each customer, product, and month, compare the sales quantity with the average sales quantities of the previous and following months.

3. If the sales quantity is between the previous and following month's average sales quantities, increment the count of sales transactions.

4. If it is January or December, display 0 as there are no previous or following months.

by calculating the average sales quantities and comparing them with the sales quantities of the previous and following months, you can determine the number of sales transactions that meet the given criteria.

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SOLUTIONS

The value of y varies directly with x. If

x = 10, then y = 2. What is the value of x

when y = 7?

Step-by-step explanation:

given that y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

to find k use the given condition y = 2 when x = 10

The equation of variation

when y = 7, then, find the value of x

The main answer to why a thesis of two authors writing is beneficial is because it allows for a more diverse perspective and deeper analysis of the topic at hand.

When two authors collaborate on a thesis, they bring their own unique experiences, backgrounds, and expertise to the table. This often leads to a more well-rounded and nuanced approach to the subject matter. Additionally, working with a partner can provide support, encouragement, and accountability throughout the writing process. Overall, a thesis written by two authors can result in a stronger and more compelling argument.
To answer your question, the main reason why a thesis of two authors writing is beneficial is that it fosters collaboration and diverse perspectives. The explanation for this is as follows:

1. Collaborative effort: Two authors working together on a thesis can bring their unique skill sets, knowledge, and expertise to the table. This can help them overcome individual weaknesses and generate a more comprehensive and well-researched thesis.

2. Diverse perspectives: Having two authors allows for the integration of multiple viewpoints and ideas, leading to a richer and more nuanced understanding of the subject matter. This can result in a more compelling and convincing argument in the thesis.

3. Improved writing quality: The process of co-authoring a thesis can lead to better writing, as both authors can review and edit each other's work. This can help catch errors and inconsistencies, and ultimately lead to a higher-quality final product.

4. Increased motivation and accountability: Working with a partner can provide a sense of motivation and accountability, helping both authors to stay on track and meet deadlines. This can result in a more timely and efficient completion of the thesis.

In summary, a thesis of two authors writing is beneficial because it encourages collaboration, incorporates diverse perspectives, improves writing quality, and fosters motivation and accountability.

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the probability is 1/6 or approximately 0.1667, which can also be expressed as 16.67%

To find the probability that Melinda can make an integer between 10 and 20 (inclusive) by forming a two-digit number from the rolls of two standard six-sided dice, we need to determine the number of favorable outcomes and the total number of possible outcomes.

Let's list the favorable outcomes, which are the two-digit numbers between 10 and 20:

11, 12, 13, 14, 15, 16

There are 6 favorable outcomes.

Next, let's determine the total number of possible outcomes when rolling two dice. Since each die has 6 sides, there are 6 * 6 = 36 possible outcomes.

Therefore, the probability that Melinda can make an integer between 10 and 20 is:

Probability = (Number of favorable outcomes) / (Total number of possible outcomes)

          = 6 / 36

          = 1 / 6

So, the probability is 1/6 or approximately 0.1667, which can also be expressed as 16.67%.

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Therefore , the solution of the given problem of angles comes out to be  marked angle ≈ 106.2602 degrees.

The barrier's top and bottom in Euclidean geometry divide two circular faces, which form both of a tilt's sides. It is possible for two rays to join to form a point of intersection. Angle is another outcome of two entities interacting. They mirror dihedral shapes the most. A two-dimensional curve can be created by arranging two line beams in various configurations at their ends.

Here,

Triangle ABC is an isosceles triangle with basis BC because we are told that

=> BAP = CAP. As a result, we can say that AB = AC.

We can determine the cosine of an angle using the Rule of Cosines:

=> cos(BAC) = (AB² + AC² - BC²) / (2 * AB * AC)

=> cos(BAC) = (6² + 5² - 4²) / (2 * 6 * 5)

=> cos(BAC) = 49 / 60

We discover: by taking the inverse cosine of both sides.

=> BAC = cos⁻¹(49/60)

Calculating the answer, we obtain:

=> ∠BAC ≈ 36.8699 degrees

The indicated angle is as a result:

=> marked angle = 180 - 2 * BAC

=> marked angle = 180 - 2 * 36.8699

=> marked angle ≈ 106.2602 degrees

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Answer:

Breadth = 60,  Length = 60

Step-by-step explanation

Let length & breadth of rectangular area be : L & B

As, Fencing Yards = 320. So, perimeter ie  2 (L + B) = 320

B = (320 - 2L)/2 → B =  160 - L (*)

Area of rectangle [A]  = L x B = L  (160 - L)  → A = 160L - L^2

Maximising Area, So first derivative d [A] / d [L] = 160 - 2L

d [A] / d [L] ] = 0  → 160 - 2L = 0  → L = 160/2  → L = 80

By (*) : B = 160 - L = 160 - 80 → B = 80

Checking maximising condition, double derivative d^2[A] / d[L]^2 = -2

As d^2[A] / d[L]^2 is negative, L & B values are maximising A

Answer: slope m=-1

Step-by-step explanation:

Answer:

\( \boxed{ \bold{ \huge{ \boxed{ \sf{Slope = - 1}}}}}\)

Step-by-step explanation:

\( \tt{Let \: the \: points \: be \: A \: and \: B}\)

\( \tt{Let \: A ( 2 , -3 ) \: be \: ( x1 , y1 ) \: and \: B ( -4 , 3 ) \: be \: ( x2 , y2)}\)

\( \underline{ \tt{Finding \: the \: slope \: of \: the \: line}}\)

\( \boxed{ \sf{Slope = \frac{y2 - y1}{x2 - x1} }}\)

\( \longmapsto{ \sf{Slope = \frac{3 -( - 3)}{ - 4 - 2} }}\)

\( \longmapsto{ \sf{Slope = \frac{3 + 3}{ - 4 - 2}}} \)

\( \longmapsto{ \sf{Slope = \frac{6}{ -6}}} \)

\( \longmapsto{ \boxed{ \sf{Slope = - 1}}}\)

\( \tt{Hope \: I \: helped ! } \)

\( \sf{Best \: regards !!}\)

~TheAnimeGirl

Answer:

Tan N = 4 / 3

Tan L = 3 / 4

Step-by-step explanation:

By Pythagoras theorem,

(LN)² = (MN)² + (LM)²

10² = 6² + (LM)²

100 = 36 + (LM)²

(LM)² = 100 - 36

(LM)² = 64

LM = 8

Tan N

= Opposite / Adjacent

= LM / MN

= 8 / 6

= 4 / 3

Tan L

= 1 / Tan N

= 1 / ( 4 / 3 )

= 3 / 4

Answer:

Step-by-step explanation:

The false statement among the given options is (4) "Sin can equal cos 0 only in Quadrant I of the unit circle."

In the unit circle, sin θ represents the y-coordinate and cos θ represents the x-coordinate of a point on the circle corresponding to the angle θ. In Quadrant I of the unit circle, both sin θ and cos θ are positive, and they are not equal to each other unless θ is a multiple of π/4.

However, in Quadrant II and Quadrant IV of the unit circle, sin θ can be equal to cos θ. In Quadrant II, sin θ is positive and cos θ is negative, while in Quadrant IV, sin θ is negative and cos θ is positive. For example, at θ = 3π/4, sin θ and cos θ are equal to -√2/2.

Therefore, statement (4) is false because sin can equal cos in Quadrant II and Quadrant IV of the unit circle, not just in Quadrant I.

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A statement which is true include the following: A. Slope of EC = slope of CB.

In Mathematics and Geometry, two (2) triangles are said to be similar when the ratio of their corresponding side lengths are equal and their corresponding angles are congruent.

Additionally, the lengths of corresponding sides or corresponding side lengths are proportional to the lengths of corresponding altitudes when two (2) triangles are similar and the slopes of side EC and side CB are equal;

Slope of side EC = CD/DE

Slope of side CB = AC/AB

Slope of side EC = Slope of side CB

CD/DE = AC/AB.

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Answer:

For example, the position of a planet is a function of time. ... A function is a process or a relation that associates each element x of a set X, the domain of the function, to a single element y of another set Y (possibly the same set), the codomain of the function.

Step-by-step explanation:

Answer:

Factoring a polynomial is the process of decomposing a polynomial into a product of two or more polynomials.

Hope this helps!!

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:

8) 1360 and 9) 99

Step-by-step explanation:

Both solved using PEMDAS

Answer: the correct answer is: 8/5

Step-by-step explanation: just took the quiz.

In order to find the actual length of the 4 inches side, we can use the following rule of three:

So the actual length of this side is 16 yards, therefore the correct option is B.

Answer:

Variable: m

3 more than twice as many ringtones as Mary:

3+2m

3+2(5)

3+10

13

Step-by-step explanation:

Answer:

I got you

Step-by-step explanation:

The variable m represents the number of ringtones Mary has. The algebraic expression for this phrase is 2m + 3, where m is the number of ringtones Mary has. If Mary has 5 ringtones, then the total amount of ringtones is 2*5 + 3 = 13.

Hope this helps and let me know if you need me to explain something further!

1) The length, width, and height of the box are 11 cm, 11 cm, and 11 cm respectively.

2) The shape of the cross section when the box is cut parallel to the base is a square.

3) The surface area of the box is 726 cm².

4) The surface area of the box if it is scaled up by a factor of 10 is 7260 cm².

5) The volume of the box is 1331 cm³.

6) The volume of the box if it is scaled down by a factor of 133. 1 cm³ is 10 cm³.

What is the cuboid shape?

A cuboid is a hexahedron, or a solid with six faces, in geometry. Quadrilaterals make up its faces. Cuboid implies "like a cube," in the sense that a cuboid can be converted into a cube by varying the length of its edges or the angles between its faces.

Given that the dimension of a box is 11 cm x 11 cm x 11 cm.

1) The dimension of a box can be written as length x width x height.

The length, width, and height of the box are 11 cm, 11 cm, and 11 cm respectively.

2) The length and width of the base of the box is 11 cm and 11 cm respectively. Since the length and width of the base same thus the base is a square.

The shape of the cross-section when the box is cut parallel to the base is the same as the base. The shape is a square.

3) The surface area of the cubic is 6 x area of the base

= 6 x 11 x 11

= 726 cm²

4) The surface area of the box if it is scaled up by a factor of 10 is

= 726 cm² x 10

= 7260 cm²

5) The volume of a cube is length x width x height

The volume is 11 cm x 11 cm x 11 cm = 1331 cm³

6) The volume of the box if it is scaled down by a factor of 133. 1 cm³  is

= 1331/ 133. 1 cm³

= 10 cm³

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Answer:

12x + 3 + 7x - 13 = 180

Step-by-step explanation:

Q and R are Same Side Interior Angles

If you add any two same side interior angles for a trapezoid, they will equal 180 degrees.

Therefore, 12x + 3 + 7x - 13 = 180 degrees

Answer:

12x + 3 + 7x - 13 = 180

Step-by-step explanation:

The top and bottom sides of the trapezoid are parallel, but the sides are not. This means that the two angles that we are trying to find cannot be equal. In this case, this can only mean that both sides can be combined to complete a 180 degree angle. This can also be determined since they are supplementary angles, or angles that are adjacent to the opposite side of another base.

The expression, (5 > 57 % 8), evaluates to false.

To determine if the expression (5 > 57 % 8) evaluates to true or false, we need to first calculate the value of 57 % 8.

Step 1: Calculate 57 % 8, which represents the remainder when 57 is divided by 8.
57 % 8 = 1

Step 2: Compare 5 and the result from Step 1 using the '>' operator.
5 > 1

Step 3: Determine if the comparison in Step 2 is true or false.
Since 5 is greater than 1, the expression evaluates to true.

So, the expression (5 > 57 % 8) evaluates to true.

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The first and second numbers are 4 and 7, respectively.

Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape.

On a sheet of paper, draw a square using a pencil. It has two dimensions. The area of a shape on paper is the area that it occupies.

Consider your square as being composed of smaller unit squares.

The number of unit squares necessary to completely cover the surface area of a specific 2-D shape is used to calculate the area of a figure. Some typical units for measuring area are square cms, square feet, square inches, square meters, etc.

Draw unit squares with 1-centimeter sides in order to calculate the area of the square figures shown below. The shape will therefore be measured.

According to our question-

Let us consider that first number is x and second number is y.

Hence, The first and second numbers are 4 and 7, respectively.

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Answer:

5 is greater than equal to 5. So f(5)=5+8=13

Step-by-step explanation:

Answer:

Answers below

Step-by-step explanation:

1. \(\frac{p^{6} }{p^{2} } =p^{6-2} =p^{4}\)

2. \(\frac{a^{10} }{a^{2} } =a^{10-2}=a^{8}\)

3. \(\frac{k^{10} }{k^{5} }=k^{10-5}=k^{5}\)

5. \(\frac{12x^{5} }{4x^{2} } =3x^{5-2}=3x^{3}\)

6. \(\frac{2x^{6}y^{5} }{16x^{4} y} =\frac{1x^{6-4 }y^{5-1} }{8} =\frac{x^{2}y^{4} }{8}\)

7. \((\frac{2x^{4} }{3x})^{3} = \frac{2^{3} x^{4*3} }{3^{3} x^{1*3} } =\frac{8x^{12} }{27x^{3} } =\frac{8x^{12-3} }{27} =\frac{8x^{9} }{27}\)

The number 552,945 rounded to the nearest ten-thousand is 550,000.

To round the number 552,945 to the nearest ten-thousand, we look at the digit in the ten-thousand place, which is 2. The digit to the right of 2 is 9, which is greater than 5. Therefore, we round up the underlined digit. All digits to the right of the ten-thousand place are replaced with zeros. Hence, the rounded number is 550,000. To round the number 552,945 to the specified place value of the underlined digit, we follow these steps:

1. Identify the digit to be rounded, which is the digit immediately to the right of the underlined digit.

2. Look at the digit to the right of the underlined digit. If it is 5 or greater, we round the underlined digit up by one. If it is less than 5, we keep the underlined digit as it is.

3. Replace all digits to the right of the underlined digit with zeros.

In the number 552,945, the underlined digit is 2, and the digit to its right is 9. Since 9 is greater than 5, we round the underlined digit up. Therefore, rounding 552,945 to the nearest ten-thousand gives us 550,000.

In summary, rounding 552,945 to the place value of the underlined digit (ten-thousand) results in 550,000.

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If 09 people can complete the job in 75 days then 25 people needs 45 days to complete the job.

Let T be the time and L be the Labor (Number of people working on the bridge).

T ∞ 1/√L  (Inverse relationship)

T = K/√L                   ----------------------------- (1)

Since, Constant "K" is introduced once the variation sign (∞) changes to equality (=) sign.

According to the question,

Time (T) = 75 days    and

labor (L) = 09

From the equation (1), we get,

    T = K / √L

⇒ 75   = K/√9

⇒ 75= K/3

⇒ K= 225

First, the relationship between these variables is:

                       T = 225/√L

Therefore, how long it will take 25 people to do it means that we should look for the time.

                           T=225/√L

                      ⇒  T= 225/√25

                      ⇒  T= 225/5

                      ⇒  T= 45 days.

therefore, 25 people needs 45 days to complete the job.

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