a cylinder has a height of 8 inches and a radius of 6 inches. what is its volume? ​use π≈3.14

The equation that represents this situation is p = 4 + 5d

Algebraic expressions are known as mathematical expressions made up of:

From the information given, we have that:

The equation this represents is:

p = 4 + 5d

Thus, the equation that represents this situation is p = 4 + 5d

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Answer:

y= -2x+2

Step-by-step explanation:

Slope intercept form is y=mx+b.

To write this equation in slope-intercept form, we must isolate y.

2x+y=2

Subtract 2x from both sides

y= -2x+2

Answer:

8x10x

Step-by-step explanation:

Answer:

3600

Step-by-step explanation:

The Zeros of the equation would be x = -5/2.

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

A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.

We are given the equation as;

\(f(x)=-8x^3-20x^2\)

We can factor;

4x^2 ( 2x+5)  

Using the zero product property

2x = 0

2x + 5 = 0

x = -5/2

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56.38 is not a whole number, we can conclude that 3177 is not a perfect square. We can repeat this process with different numbers until we find one that results in a perfect square.

The difference between the larger and smaller four-digit numbers can be found by reversing the order of the digits in the original number and then subtracting it from the original number.

Let's go through an example to illustrate this process.

Let's say the original four-digit number is 5862.

Reversing the order of the digits gives us 2685.

Now, we subtract the smaller number (2685) from the larger number (5862):

5862 - 2685 = 3177

In this case, the resulting number is 3177.

To determine if it is a non-zero square number, we need to check if it is the square of any positive integer.

By finding the square root of 3177, we can determine if it is a perfect square.

However, if the square root is not a whole number, then 3177 is not a perfect square.

√3177 ≈ 56.38

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The mathematics problem involves a four-digit number and its reverse, where you subtract the smaller from the larger. The difference should be a non-zero square number, which is a number that results from squaring another number, i.e., multiplying the number by itself.

The subject of the question is a number problem involving a four-digit number and its reversed equivalent. Let's say the original four-digit number is 'abcd' (where a, b, c, and d are the digits of the number), and the reversed number is 'dcba'. If 'abcd' > 'dcba', we would calculate 'abcd' - 'dcba', and result must be a non-zero square number. Conversely, if 'abcd' < 'dcba', we would do 'dcba' - 'abcd'.

The process of checking whether a number is a square is called squaring, which involves multiplying the number by itself - if a number multiplied by itself gives the original number, that number is square. For example, 5² = 5 x 5 = 25, meaning 25 is a square number.

However, this problem might not have a specific numerical answer without more information, such as a range of digits you can use, but it is a good training for understanding number properties, arithmetic and the concepts of square numbers.

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Answer:

a b e

Step-by-step explanation:

The cost of the lunch after a 12% of increment will be $9.52. Then the correct options are A, B, and E.

How much any item is given like it was an extent of 100. The proportion can be communicated as a fourth of 100. The expression % deciphers for 100%. It is represented by the person '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

The cost (p) of a lunch unique is $8.50. The eatery builds the cost by 12%.

The total amount of lunch will be given as,

⇒ p + 12% of p

⇒ p + 0.12p

⇒ 1.12p

Put p = $8.50, then the cost is given as,

⇒ 1.12 x $8.50

⇒ $9.52

The expense of the lunch after a 12% of augmentation will be $9.52. Then, at that point, the right choices are A, B, and E.

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The complete questions are attached below.

If the jobs are sequenced according to the SLACK rule, Job A would be completed on day 12.

The SLACK rule involves calculating the slack time for each job, which is the difference between the due date and the completion time. The job with the least slack time is prioritized and scheduled first. In this case, the due dates for the jobs are as follows: Job A (12), Job B (15), Job C (17), Job D (10), and Job E (8).

Job A has a processing time of 8 days and a due date of 12, so the slack time is 12 - 8 = 4 days. Since Job A has the least slack time among all the jobs, it would be completed on day 12. Therefore, the answer is D. 12.

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Answer:

1&32 2&16 4&8

Step-by-step explanation:

Factor Pair Pair Factorization

1 and 32       1 x 32 = 32

2 and 16         2 x 16 = 32

4 and 8      4 x 8 = 32

Answer:

a=3

Step-by-step explanation:

x – 2y = 4

ax– 6y = 12

To have infinitely many solutions, the two equations have to be equal

Multiply the first equation by 3

3x -6y = 12

ax -6y = 12

a = 3

Answer:300,400

Step-by-step explanation:

Answer:

Half Angle & X

Step-by-step explanation:

edge 2022

The step contains an error is Half Angle & X.

We have given that,

A 2-column table with 8 rows. Column 1 is labeled Step with entries 1, 2, 3, 4, 5, 6, 7, and 8.

An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Column 2 is labeled Statement with entries cosine (2 x) = 1 minus 2 sine squared (x), let 2 x = theta, then x = StartFraction theta Over 2 EndFraction, cosine (theta) = 1 minus 2 sine squared (StartFraction theta Over 2 EndFraction), negative 1 + cosine (theta) = negative 2 sine squared (StartFraction theta Over 2 EndFraction), 1 + cosine (theta) = 2 sine squared (StartFraction theta Over 2 EndFraction), StartFraction 1 minus cosine (theta) Over 2 EndFraction = sine squared (StartFraction theta Over 2 EndFraction), sine (StartFraction theta Over 2 EndFraction) = plus-or-minus StartRoot StartFraction 1 minus cosine (theta) Over 2 EndFraction EndRoot.

We have determined the step contains an error.

Half Angle & X.

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Answer:

is it 60

Step-by-step explanation:

Answer:

I think the answer is 5t=60 or the second graph

The fraction of her original cake does she have left after cutting off a rectangle with an area of 0.6 square feet and eats it is 11/13

Original area of Larissa's cake = 3.9 square feet

Area of rectangle cut off from the cake = 0.6 square feet

Cake remaining = Original area of Larissa's cake - Area of rectangle cut off from the cake

= 3.9 square feet - 0.6 square feet

= 3.3 square feet

Fraction of her original cake does she have left = Cake remaining / Original area of Larissa's cake

= 3.3 / 3.9

= 11/13

Therefore, 11/13 is fraction of Larissa's original cake remaining.

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Answer:

1

Step-by-step explanation:

assuming your points are (0,3) and (-3,0) you would "rise" 3 and "run" 3 to get from one point to the next on a graph, making your rise over run (aka slope) 3/3 which is equal to 1.

A parameter can change for a set population when there is a change in the population distribution or when the population is no longer considered "set". A parameter is a fixed numerical characteristic of a population that is measured by a statistic.

When there is a change in the distribution of a population, the parameter that describes the population will change. For example, the mean of a population will change if there is a shift in the distribution of scores. Similarly, the standard deviation will change if there is a change in the variability of scores.

A parameter can also change if the population is no longer considered "set". For example, if a population is defined as all the residents of a particular city, the parameter will change if people move in or out of the city. In this case, the parameter can be thought of as a snapshot of the population at a particular point in time.

In conclusion, a parameter can change for a set population when there is a change in the population distribution or when the population is no longer considered "set".

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Answer:

Formula: Y=mx+b...

Step-by-step explanation:

Y=mx+b

Answer: Y=1x

Answer:

\(h=\frac{1}{3} \pi r^{2} v\)

Step-by-step explanation:

height is equal to one third times pi times radius squared times volume

The expression of the volume of the cone in terms of height H will be as H = 3V/(πR²).

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

An expression is a mathematical proof of the equality of two mathematical expressions.

As per the given volume of the cone,

V=(1/3)πR²H

Manipulate the above formula as,

[V (3/1)]/(πR²) = H

H = 3V/(πR²)

Hence "The expression of the volume of the cone in terms of height H will be as H = 3V/(πR²)".

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Answer:

for what?

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

yes I can tell what it is

The value of x that will make the two triangles similar by the SSS similarity theorem is: C. 30.

According to the SSS similarity theorem, if all the three corresponding sides of two triangles are proportional or have the same ratio, then both triangles are similar.

If the two triangles are similar we would have:

75/50 = 45/x

Cross multiply and find x

x = (45 × 50)/75

x = 30

Thus, the value of x would be: C. 30.

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Let P2 be the vector space of polynomials of degree at most 2. Select each subset of P2 that is a subspace.

(a) The subset {p(x) ∈ P2 | p(0) = 0} is a subspace of P2. This is because it satisfies the three conditions necessary for a subset to be a subspace: it contains the zero vector, it is closed under vector addition, and it is closed under scalar multiplication. The zero vector in this case is the polynomial p(x) = 0, which satisfies p(0) = 0.

For any two polynomials p(x) and q(x) in the subset, their sum p(x) + q(x) will also satisfy (p + q)(0) = p(0) + q(0) = 0 + 0 = 0. Similarly, multiplying any polynomial p(x) in the subset by a scalar c will result in a polynomial cp(x) that satisfies (cp)(0) = c * p(0) = c * 0 = 0. Therefore, this subset is a subspace of P2.

(b) The subset {ax^2 + c ∈ P2 | a, c ∈ R} is a subspace of P2. This subset satisfies the three conditions necessary for a subspace. It contains the zero vector, which is the polynomial p(x) = 0 since a and c can both be zero.

The subset is closed under vector addition because for any two polynomials p(x) = ax^2 + c and q(x) = bx^2 + d in the subset, their sum p(x) + q(x) = (a + b)x^2 + (c + d) is also in the subset.

Similarly, the subset is closed under scalar multiplication because multiplying any polynomial p(x) = ax^2 + c in the subset by a scalar k results in kp(x) = k(ax^2 + c) = (ka)x^2 + (kc), which is also in the subset. Therefore, this subset is a subspace of P2.

(c) The subset {p(x) ∈ P2 | p(0) = 1} is not a subspace of P2. It fails to satisfy the condition of containing the zero vector since p(0) = 1 for any polynomial in this subset, and there is no polynomial in the subset that satisfies p(0) = 0.

(d) The subset {ax^2 + x + c | a, c ∈ R} is not a subspace of P2. It fails to satisfy the condition of containing the zero vector since the zero polynomial p(x) = 0 is not in the subset.

The zero polynomial in this case corresponds to the coefficients a and c both being zero, which does not satisfy the condition ax^2 + x + c.

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Answer:

6,535.06 feet

Step-by-step explanation:

The set up is right angles

hypotenuse = 7000feet

angle of elevation = 21 degrees

Required

horizontal distance (adjacent)

Using SOH, CAH TOA trig identity

cos theta = adj/hyp

cos 21 =  adj/7000

adj = 7000 cos 21

adj = 7000(0.9336)

adj =  6,535.06

Hence the HORIZONTAL distance until the plane flies over the island is 6,535.06 feet

The value of expression is,

⇒ x ÷ 12

We have to given that;

The algebraic expression is,

⇒ x divided by 12

Hence, We can formulate;

The value of correct expression is,

⇒ x ÷ 12

⇒ x / 12

Thus, The value of expression is,

⇒ x ÷ 12

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Answer: 2.66 or 2.6 cents per mile and the annual cost is 2250

Step-by-step explanation: 6000 divided by 2250 = 2.66 and I got 2250 from 1000+1250 and divided it from 6000 because of the annual cost being 2250

The statement that is not true about a parallelogram is C) Opposite angles are bisected by diagonals.

The statement that is not true about a parallelogram is:

C) Opposite angles are bisected by diagonals.

In a parallelogram, opposite sides are equal (statement A), opposite angles are equal (statement B), and the diagonals bisect each other (statement D). However, opposite angles are not necessarily bisected by diagonals in a parallelogram.

The diagonals of a parallelogram intersect each other, but they do not necessarily bisect the opposite angles.

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Yes, if 13 cards are randomly selected from a standard 52-card deck, there must be at least 2 cards of the same denomination. This is known as the pigeonhole principle.

To understand why this is the case, consider the number of different denominations in a standard deck of cards. Each denomination (2, 3, 4, ..., J, Q, K, A) appears four times in the deck (once for each suit: hearts, diamonds, clubs, and spades). So, there are a total of 13 different denominations.

When we randomly select 13 cards from the deck, we can think of it as placing the cards into 13 different "pigeonholes," each representing a different denomination. Since we have more cards (13) than the number of pigeonholes (13 denominations), at least one pigeonhole must contain more than one card. In other words, at least two cards will have the same denomination.

This principle holds regardless of the specific cards selected. No matter how the 13 cards are chosen, it is guaranteed that there will be at least two cards with the same denomination.

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If 13 cards are randomly selected from a standard 52-card deck, must at least 2 be of the same denomination (2, 3, 4, ...,J,Q,K, A)? Why?

Answer:

P=26 cm A=40 cm^2

Step-by-step explanation:

Perimeter:

5+5+8+8=26

Area:

8x5=40