Simplify 14^15/ 14^5
A 1^3
B 1^10
C 14^3
D 14^10

Answer:

Step-by-step explanation:

7 students from the Junior class.

6 students from the Senior class.

4 new members are to be chosen.

Required: Find the number of ways 4 new members can be chosen if 2 or fewer must be from the senior class. So, Therefore, the correct answer is 560 ways.

Answer:

$49.297

Step-by-step explanation:

21.5% x 3

divide answer by $76.43

leaves you with how much interest you have earned in 3 months.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. To find out how many prime numbers there are between 30 and 50, we need to check each of the numbers from 30 to 50 to see if it is a prime number.

A prime number is a number that is only divisible by 1 and itself. The prime numbers between 30 and 50 are: 31, 37, 41, 43, and 47.

Therefore, there are 5 prime numbers between 30 and 50.

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Answer:

8+y\(\geq\)17

Step-by-step explanation:

Answer:

B) (n - 5)(n+ 5)

Step-by-step explanation:

Recall the difference of squares formula: \(a^2-b^2=(a-b)(a+b)\)

Thus: \(n^2-25=n^2-5^2=(n-5)(n+5)\)

Answer:

\((n+5)(n-5)\)

Step-by-step explanation:

Apply Difference of Two Squares Formula: \(x^2-y^2=\left(x+y\right)\left(x-y\right)\)

\(\implies n^2-25=(n+5)(n-5)\)

XOR (exclusive OR) is a logical operation that takes two inputs and returns a true value only if exactly one of the inputs is true.

In other words, the output of an XOR operation is true (1) if and only if one of the inputs is true (1), but not both.

The Boolean expression for XOR gate is: Y=A⊕B

The truth table for XOR with inputs A and B is:

A B A XOR B

0 0     0

0 1     1

1 0     1

1 1       0

As you can see, if both inputs A and B are 0 or both are 1, the output of the XOR operation is 0 (false). But if one input is 1 and the other is 0, the output is 1 (true).

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The function represent the quadratic function is h(x) = 3x(x – 2) – 4, the correct option is D.

Quadratic equations are the polynomial equations of degree 2 in one variable of type f(x) = ax^2 + bx + c where a, b, c, ∈ R and a ≠ 0.

The function which represnt a quadratic function is;

\(\rm h(x) = 3x(x - 2) - 4\\\\ h(x)=3x\times x - 3x \times 2-4\\\\ h(x)=3x^2-6x-4\)

The highest degree of the function is 2 so the function is the quadraic function.

Hence, the function represent the quadratic function is h(x) = 3x(x – 2) – 4.

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The quotient and remainder are x³ -5x² + 10x - 17 and 55.

What is Synthetic division?

When the divisor is a linear factor, synthetic division is a technique used to carry out the division operation on polynomials.

Here, (x+2) is a linear factor which indicates that synthetic division can be applied.

So, we will divide the x^4 - 3x^3 - 7x + 1 by x+2.

(refer the attached solution)

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Gerry's decision will depend on a variety of factors, including the recommendations of his friends, the course syllabus, and his own personal preferences. It is important for him to carefully consider all of these factors before making his final decision.

Gerry is registering for classes next semester and he is deciding between two teachers, Dr. Anderson and Dr. Bean. In order to make an informed decision, Gerry speaks to 17 friends that previously took the course from Dr. Anderson and 17 friends that took it from Dr. Bean. Out of the 17 friends that took Dr. Anderson's course, 8 highly recommend him. Out of the 17 friends that took Dr. Bean's course, 11 highly recommend him.
Based on the recommendation of his friends, Gerry may be inclined to choose Dr. Bean, as he received more highly positive recommendations than Dr. Anderson. However, there are other factors that Gerry may want to consider before making his final decision. For example, Gerry may want to look at the syllabus for each course and compare them to see which one would be a better fit for his academic goals. He may also want to look at the times that each course is offered to see which one fits best with his schedule. Additionally, he may want to read reviews of both professors on websites such as Rate My Professor to see what other students have said about their teaching styles.
Ultimately, Gerry's decision will depend on a variety of factors, including the recommendations of his friends, the course syllabus, and his own personal preferences. It is important for him to carefully consider all of these factors before making his final decision.

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Si triplicamos la cantidad de cada artículo, el subtotal será de 2 940 soles, el impuesto al consumo será de 529,20 soles y el total será de 3 469,20 soles.

En esta pregunta tenemos un recibo con una lista de productos, cantidades, precios unitarios y precios de compra, además de un impuesto que se aplica al consumo por concepto de los productos comprados y el total, el cual refleja tanto el subtotal como el concepto por impuestos.

En cuanto a la compra de una determinada cantidad para un artículo, el coste total respectivo es igual a producto del número de artículos por el precio unitario.

El subtotal se determina mediante la suma de los costes totales asociados a cada artículo y luego se le recarga con el impuesto al consumo. Por último, el total de compra es la suma del subtotal y los pagos tributarios.

Si triplicamos el número de cada artículo comprado, tenemos los siguientes costes para cada artículo:

Chompas de dralom

12 / 4 × 280 = 840

Chompas de Orlon

6 / 2 × 100

300

Chompas de lana de alpaca

15 / 5 × 600

1 800

El subtotal es 2 940 soles y el impuesto al consumo es 18 / 100 × 2 940 = 529,20 soles. Por tanto, el total es 3 469,20 soles.

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Answer:

y= -1/3x-2

Step-by-step explanation:

comment if u need a explaination

The modified Reynolds analogy, also known as the Chilton-Colburn analogy, is expressed mathematically as Nu = f * Re^m * Pr^n. It relates the convective heat transfer coefficient (h) to the skin friction coefficient (Cf) in fluid flow. This equation is widely used in heat transfer analysis and design applications involving forced convection.

The modified Reynolds analogy is a useful tool in heat transfer analysis, especially for situations involving forced convection. It provides a correlation between the heat transfer and fluid flow characteristics. The Nusselt number (Nu) represents the ratio of convective heat transfer to conductive heat transfer, while the Reynolds number (Re) characterizes the flow regime. The Prandtl number (Pr) relates the momentum diffusivity to the thermal diffusivity of the fluid.

The equation incorporates the friction factor (f) to account for the energy dissipation due to fluid flow. The values of the constants m and n depend on the flow conditions and geometry, and they are determined experimentally or by empirical correlations. The modified Reynolds analogy is widely used in engineering calculations and design of heat exchangers, cooling systems, and other applications involving heat transfer in fluid flow.

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Three answers all equivalent:

5.476190...

115/21

5 10/21

pick whichever is applicable, they are all the same

Answer:

The appropriate type of test for this scenario would be a paired-t test. A paired-t test is used when the same group of subjects are tested twice under different conditions.

In this case, the 20 students were tested before and after receiving the tutorial, making it a paired design.

A paired-t test compares the mean scores of the two tests and determines if there is a significant difference between them.

On the other hand, an independent sample t-test is used when two different groups are tested and compared. It would not be suitable in this scenario since the same group of students were tested twice. In summary, the main answer is that a paired-t test is appropriate in this case.

An explanation for this is that a paired-t test is used for within-subject designs, where the same group of subjects are tested twice under different conditions.

After mentioning that a paired-t test is more powerful and sensitive than an independent sample t-test in detecting significant differences between two sets of scores because it reduces variability between subjects.

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Answer:

x = 6.573

y = 12.361

Step-by-step explanation:

sin 62° = y/14

y = 14 · sin 62°

y = 12.361

sin 28° = x/14

x = 14 · sin 28°

x = 6.573

Answer:

3 = 14 and 4 = 8

Step-by-step explanation:

The reason as to why this is, is because of the line going down the middle. If you were to open one of the lengths as a door starting from the middle line it would fit perfectly with the top one.

Answer:

no solution

Step-by-step explanation:

2(x + 2) = 2x -8

2x+4 = 2x-8

2x - 2x =-8 - 4

0 = -12

if the numbers r not the same on both right and left side it have no solution.

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Domain :  { 9, 6 , 6 }

Range: {p, m , 9}

Given,

T= {(9,p), (6, m), (6,9)}

Now,

from the relation of T the domain will be the first values and range will be the second value of the set.

Thus,

Domain : {9, 6 , 6}

Range: {p, m , 9}

Hence domain and range of the relation T can be found out .

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The two vegitables to be used are cucumbers and carrots. We are told that the ratio of the combination must be constant. From the question, we can see that the constant ratio of carrot to cucumber is 1:3. This is determined by simplifying each combination to its lowest term. Therefore, if onlthe least

The factor form of the quadratic equations are listed below:

Case 13: (b - 4) · (b - 2)

Case 14: (n + 4) · (n + 2)

Case 15: 2 · (n + 9) · (n - 6)

Case 16: 5 · (n + 2)²

Case 17: 2 · (k + 5) · (k + 6)

Case 18: (a - 10) · (a + 9)

Case 19: (p + 10) · (p + 1)

Case 20: 5 · (v - 2) · (v - 4)

Case 21: 2 · (p + 2) · (p - 1)

Case 22: 4 · (v - 2) · (v + 1)

Case 23: (x - 10) · (x - 15)

Case 24: (v - 5) · (v - 2)

Case 25: (p + 6) · (p - 3)

Case 26: 6 · (v + 10) · (v + 1)

In this problem we find quadratic equations of the form a · x² + b · x + c, whose factor form is introduced below:

a · x² + b · x + c = a · x² + a · (- r₁ - r₂) · x + a · r₁ · r₂ = a · (x - r₁) · (x - r₂)

Where r₁, r₂ are real roots.

Now we proceed to present the factor form of each quadratic equation:

Case 13

b² - 6 · b + 8 = (b - 4) · (b - 2)

Case 14

n² + 6 · n + 8 = (n + 4) · (n + 2)

Case 15

2 · n² + 6 · n - 108 = 2 · (n² + 3 · n - 54) = 2 · (n + 9) · (n - 6)

Case 16

5 · n² + 10 · n + 20 = 5 · (n² + 2 · n + 4) = 5 · (n + 2)²

Case 17

2 · k² + 22 · k + 60 = 2 · (k² + 11 · k + 30) = 2 · (k + 5) · (k + 6)

Case 18

a² - a - 90 = (a - 10) · (a + 9)

Case 19

p² + 11 · p + 10 = (p + 10) · (p + 1)

Case 20

5 · v² - 30 · v + 40 = 5 · (v² - 6 · v + 8) = 5 · (v - 2) · (v - 4)

Case 21

2 · p² + 2 · p - 4 = 2 · (p² + p - 2) = 2 · (p + 2) · (p - 1)

Case 22

4 · v² - 4 · v - 8 = 4 · (v² - v - 2) = 4 · (v - 2) · (v + 1)

Case 23

x² - 15 · x + 50 = (x - 10) · (x - 15)

Case 24

v² - 7 · v + 10 = (v - 5) · (v - 2)

Case 25

p² + 3 · p - 18 = (p + 6) · (p - 3)

Case 26

6 · v² + 66 · v + 60 = 6 · (v² + 11 · v + 10) = 6 · (v + 10) · (v + 1)

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Answer:

3

Step-by-step explanation:

3a + 6 - 8 = 7

3a - 2 = 7

3a = 9

a = 3

Let me know if this helped <3

Answer:

3+8+11-8=3x2=6=7

A=1

Step-by-step explanation:

My head just went crazy thinking about that so please mark me as brainliest

Answer:

associative property which is basically saying if 208+499=499+208 then 499+208=208+499

Answer:

B) 50%

Step-by-step explanation:

It says or so it includes both as a probability, since drawing one of the four suits is 25% adding them together would increase the probability for two either two suits to 50%

Answer:

x = b-a-y

Step-by-step explanation:

Answer:

X=B-A-Y

Step-by-step explanation:

X+Y=B-A

subtract the y and it will fall onto the other side

so your answer will be x=b-a-y cause the y turned negative to cancel out the y that is ear the x.  

Applying the angle of intersecting chords theorem, the value of x is: 40º.

According to the angle of intersecting chords theorem the following equation is true:

x = 1/2(a + b).

Given the following:

a = 35º

b = 45º

Plug in the values

x = 1/2(35 + 45)

x = 1/2(80)

x = 40º

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Answer:

24 cups of flour

Step-by-step explanation:

good luck

The missing reasons in each of the steps involved in solving the one-variable equation are as follows;

It follows from the task content that the steps which are missing be determined.

Part A; we have;

2 { (1/2)x - 5} = 20

It follows that the expression above is derived by multiplying both sides of the equality by 2. Hence, the missing reason is; The multiplication property of equality.

Part B; Since the equation; 2 { (1/2)x - 5} = 20 is rewritten as; x - 10 = 20.

It follows that each term in the parentheses is multiplied by 2 and this concept is best described by the distributive property.

Part C; Finally, 10 is added to each side of.the equality; x - 10 = 20 which results in; x = 30.

The scenario above is best modelled by the addition property of equality.

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Answer:

(x < or = 9)

or

( negative Infinity, 9]

Replace words with symbols.

Step-by-step explanation:

Range: the possible y-values (in the y-axis) of relations between variables such as this quadratic relation.

The maximum y-value this quadratic can have is 9 and it extends towards negative y-axis for inifity.

Hello! I don't really know the answer to your question, but here is a hint for you!

Hint:If a quadratic function opens up, then the range is all real numbers greater than or equal to the y-coordinate of the range. If a quadratic function opens down, then the range is all real numbers less than or equal to the y-coordinate of the range.

I hope yoi find your answer that your looking for!

Answer:

x=55*

y=125*

Step-by-step explanation:

In parallel lines, opposite angles are equal to each other so x=55.

In lines, adjacent (side by side) angles always add up to 180 so,

x+y=180

55+y=180

y=180-55

y=125