Given the following expression,select an equivalent expression in equivalent notation 1/34^-4

Answer:

round to 330 and 60, add and get 390

Step-by-step explanation:

Answer:

390?

Step-by-step explanation:

Round to nearest 10th
330+60=390

The real zeros of the polynomial function P(x) = x⁵ − 50x³ + 49x are -1, 0, and 1.

To find the zeros of this function, we can factor it by first factoring out an x to get P(x) = x(x⁴ − 50x² + 49). Then, we can factor the quadratic expression inside the parentheses using the difference of squares formula, which gives us P(x) = x(x² − 1)(x² − 49). Simplifying further, we have P(x) = x(x − 1)(x + 1)(x - 7)(x + 7).

Therefore, the zeros of P(x) are the values of x that make each factor equal to zero. This gives us x = -7, -1, 0, 1, and 7. Since all of these values are real, we conclude that the number of real zeros of P(x) is 5.

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Answer:

I'm pretty sure the answer is B

Step-by-step explanation:

sorry if I'm wrong

Answer:

26

Step-by-step explanation:

-4*2+3*4-2

16+3*4-2

16+12-2

28-2

26. PEMDAS

There are 10 members on the board, so there are 10 ways to elect a president, 9 ways to elect a vice president, 8 ways to elect a secretary, and 7 ways to elect a treasurer.

This is because each position can be filled by any of the members, except for the position that the member is already filling. For example, the president can be elected from any of the 10 members, but the vice president must be elected from the remaining 9 members.

The company sea esta has ten members on its board of directors, so it has a lot of different options for how to elect a president, vice-president, secretary, and treasurer. One way to elect a president would be to have the board members vote on who they want to be president.

Another way to elect a president would be to have the members of the company vote on who they want to be president. There are many different ways to elect officers, and it really depends on the company and what they want to do.

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I hope this is what you need.

Answer/Step-by-step explanation:

Given:

Bracelets - $3

Necklaces - $6

To Find:

Complete the patterns in the first two columns for the cost of 0,1,2,3 and 4 pieces of jewelry. Write the ordered pair for the corresponding terms in the third column. Then graph the ordered pairs.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Solve: Complete the patterns in the first two columns for the cost of 0,1,2,3 and 4 pieces of jewelry.

Bracelets:                                                         Necklaces:

0 = $0                                                               0 = $0

1= $3                                                                  1 = $6

2=$6                                                                  2 = $12

3=$9                                                                   3 = $18

4=$12                                                                  4 = $24

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Solve: Write the ordered pair for the corresponding terms in the third column.

Ordered Pair -

Two numbers written in a certain order.

Usually written in parentheses like this:

(12,13)

Where they cross over is the "0" point,

we measure everything from there.

The X Axis runs horizontally through zero

The Y Axis runs vertically through zero

(x, y )

Since it asking for Write the ordered pair for the corresponding terms in the third column.

Thus,

- Number of jewelry to cost -

we have:

Bracelets ⇒ ( 3, 9)

Necklaces ⇒ (3, 18)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Then graph the ordered pairs.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Kavinsky

Answer:

volume

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

theres no weight refered, no length and ratio i dont know cause im not english but i think its A

The table that represents a function is the table in which each value of x is mapped to a single value of y.

A relation represents a function if each value of the input is mapped to only one value of the output, that is, one input cannot be mapped to multiple outputs.

For a point in the standard format (x,y), we have that:

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-13 is an integer. A natural number is a whole positive number, such as 21 or 174. Whole numbers don't include decimals, fractions, or negative numbers. An integer is any number that isn't a decimal or fraction. A rational number is a number that ends or repeats forever, such as 6.4 (with the four repeating forever) or 6.625. And irrational numbers are numbers that continue forever without repeating or ending, like 8.2546843263...

Answer:

0.125

Step-by-step explanation:

For a fair coin, H and T is the same probability. To get zero tails, we need to toss a head, then a head, and again a head - each time we succeed with probability of 0.5, so succeeding 3 times happens 0.5^3 of the time = 0.125

Alternatively, look at all the options:

HHH

HHT

HTH

HTT

THH

THT

TTH

TTT

Only one option has no tails, and because the coin is fair, each option is equally probable, so the probability of HHH is 1/8 = 0.125

The given system of linear equations consists of four equations with four variables: x, y, z, and w. To solve the system, we can use various methods, such as Gaussian elimination or matrix operations.

By performing row operations, we can reduce the system to its row-echelon form or solve it directly to find the values of x, y, z, and w. We will solve the system of linear equations using the method of Gaussian elimination. The augmented matrix representation of the system is:

[1 1 2 -1 | -2]

[0 3 1 2 | 2]

[1 1 0 3 | 2]

[-3 0 1 2 | 5]

First, we'll perform row operations to transform the matrix into the row-echelon form:

R2 = R2 - 3R1

R3 = R3 - R1

R4 = R4 + 3R1

The resulting matrix after these operations is:

[1 1 2 -1 | -2]

[0 0 -5 5 | 8]

[0 0 -2 4 | 4]

[0 3 1 2 | 5]

Next, we'll perform additional row operations to further simplify the matrix:

R4 = R4 - 3R2

The matrix now becomes:

[1 1 2 -1 | -2]

[0 0 -5 5 | 8]

[0 0 -2 4 | 4]

[0 3 1 2 | -19]

Finally, we'll perform the last row operation:

R3 = R3 + 2R2

The matrix is now in row-echelon form:

[1 1 2 -1 | -2]

[0 0 -5 5 | 8]

[0 0 0 14 | 20]

[0 3 1 2 | -19]

From this row-echelon form, we can solve for the variables. Starting from the bottom row, we obtain:

3w + z + 2w = -19, which simplifies to 5w + z = -19.

Next, we have 0x + 0y - 5z + 5w = 8, which simplifies to -5z + 5w = 8.

Lastly, x + y + 2z - w = -2.

At this point, we have three equations with three variables: x, y, and z. By solving this simplified system, we can find the values of x, y, and z.

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Based on the data in the table, if a cow is randomly selected from farm B, the probability that its feed includes seaweed is 0.597 (Option D) and without is 0.57

Note that the total number of feed with sea weed is 74.
And the total number of cows on the farm B is 124.

Thus, the cows whose feed includes seaweed is 74/124

= 0.59677419354

≈ 0.597

The Probability of those whose feed is without sea weed is

Note that the total number of feed without sea weed is 40.
And the total number of cows on the farm B is 76.

Thus, the probability is 40/70
= 0.5714285714

≈ 0.571

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The observed allele frequencies for the T102C locus are as follows: T allele frequency = 0.388 and C allele frequency = 0.612.


To calculate the observed allele frequencies, we divide the number of occurrences of each allele by the total number of alleles observed.

In this case, the T allele is observed in 108 TT genotypes and 194 TC genotypes, giving a total of 108 + 194 = 302 T alleles. Similarly, the C allele is observed in 194 TC genotypes and 48 CC genotypes, giving a total of 194 + 48 = 242 C alleles.

To calculate the T allele frequency, we divide the number of T alleles by the total number of alleles: 302 T alleles / (302 T alleles + 242 C alleles) = 0.388 (or approximately 0.39).

Similarly, the C allele frequency is calculated as: 242 C alleles / (302 T alleles + 242 C alleles) = 0.612 (or approximately 0.61).

Therefore, the observed allele frequencies for the T102C locus are T allele frequency = 0.388 and C allele frequency = 0.612.

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Using the slope formula, we can conclude that the slope of the line is m = 2.

So, the slope of the line is:

Now, put the values and solve for the slope as follows:

Therefore, using the slope formula, we can conclude that the slope of the line is m = 2.

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The given limit can be expressed as the definite integral ∫[3π, 5π] cos(x) dx over the interval [3π, 5π].

To express the limit as a definite integral, we can rewrite the sum as a Riemann sum and take the limit as n approaches infinity.

The given sum can be written as:

lim(n → ∞) [Σ(i = 1 to n) cos(xi) Δxi],

where Δxi = (b - a) / n is the width of each subinterval, xi is a sample point in the i-th subinterval, and [a, b] is the interval [3π, 5π].

To express the limit as a definite integral, we can rewrite the sum using the definite integral notation:

lim(n → ∞) [Σ(i = 1 to n) cos(xi) Δxi] = ∫[3π, 5π] cos(x) dx,

where dx represents an infinitesimally small change in x. By taking the limit as n approaches infinity, the sum converges to the definite integral.

Therefore, the given limit can be expressed as the definite integral ∫[3π, 5π] cos(x) dx over the interval [3π, 5π].

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Minimum percentage: 96% of the data set lies between 50 and 100.

The value of k:

Mean – (k) (sd) = lower limit

75 – 5K - 50

75 – 50 = 5k

25 = 5k

K = 5

For the percentage, we are using:

1 – 1/k^2.

1 - 1/ 25 = 24/25 = 96%

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Answer:

Step-by-step explanation:

Anatomical planes are created by imaginary lines that intersect the body into parts

Answer:

I want to say the building is most likely 76 ft tall

Answer:

$3.14

Step-by-step explanation:

Divide 22 by 7

22/7=$3.14

Answer:

3.14

Step-by-step explanation:

22/7

The constants a and b are 2 and -π/4 respectively, and the integral of (1/sin(x) + cos(x)) dx is given by -2cos(x - π/4) - cos(x) + C.

The constants a and b are 2 and -π/4 respectively, and the integral of (1/sin(x) + cos(x)) dx is given by -2cos(x - π/4) - cos(x) + C.

To determine the constants a and b such that sin(x) cos(x) = a sin(x + b), we can use the double-angle formula for sine: sin(2x) = 2sin(x)cos(x). By comparing this with the given equation, we can see that a = 2 and b = -π/4.

Now, let's proceed to the integration of ∫(1/sin(x) + cos(x)) dx using the result we obtained. First, we rewrite the integral as ∫(1/sin(x) + cos(x)) dx = ∫(csc(x) + cos(x)) dx.

We can rewrite csc(x) as 1/sin(x), and since a = 2 and b = -π/4, we can rewrite cos(x) as sin(x - π/4). Therefore, the integral becomes ∫(2sin(x - π/4) + sin(x)) dx.

Now, using the linearity property of integration, we split the integral into two parts: ∫2sin(x - π/4) dx + ∫sin(x) dx.

The integral of 2sin(x - π/4) dx can be easily evaluated using the substitution method, where u = x - π/4. The integral becomes ∫2sin(u) du = -2cos(u) + C.

The integral of sin(x) dx is -cos(x) + C.

Putting it all together, the result of the integration is -2cos(x - π/4) - cos(x) + C.

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Metcalfe and Wiebe (1987) conducted an experiment to examine whether individuals could predict how close they were to solving insight problems and algebraic problems. In insight problems, solutions are not immediately evident, whereas in algebraic problems, the correct solution is often clear but requires time to complete.

The primary objective of their research was to see whether people could anticipate when they would solve a problem, which would provide insight into the problem-solving process's nature.For their experiment, participants were given a series of algebraic and insight problems. After every ten seconds of problem-solving, they were asked to guess whether they were close to solving the problem.

Participants were less successful in predicting their progress on insight problems than on algebraic ones.

Participants were better able to forecast their progress on algebraic problems than on insight problems, according to the findings.

Participants who were more successful at solving insight problems were more likely to be able to predict their progress.

Participants were more likely to correctly anticipate their progress on the next few seconds of algebraic problems than on insight problems, according to the study's findings.

The research concluded that people's ability to predict their progress in insight problem-solving was worse than in algebraic problem-solving.

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Answer:

Wildgrove is approximately 8.1 miles away from the airport.

Step-by-step explanation:

Let's use the following variables:

x = distance between Wildgrove and the airport

Using the Pythagorean theorem:

\(x^2 + 5^2 = 9.5^2\)

\(x^2 + 25 = 90.25\)

\(x^2 = 65.25\)

\(x = \sqrt{65.25}\)

\(x \thickapprox 8.1\)

Therefore, Wildgrove is approximately 8.1 miles away from the airport.

Answer:

Well.

Step-by-step explanation:

The top point would be climax.

The beggining would be start.

And the end would be end.

Answer:

According to the graph I think that story would like like a serious story, like a true story ig-?

Sell $500,000 worth of real estate in order to earn a commission of $35,000 at a rate of 7%. So the correct answer is D) $500,000.

Use the given information to set up a proportion and solve for the unknown sales amount:

Commission earned / Sales amount = Commission rate

$21,000 / $300,000 = 0.07

Now we can use this proportion to find the sales amount needed to earn $35,000:

$35,000 / 0.07 = $500,000

Therefore, they would need to sell $500,000 worth of real estate in order to earn a commission of $35,000 at a rate of 7%. So the correct answer is D) $500,000.

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Dice will be 3 times

3/11 chance of red

H on the jackson one

A on the one about jace

Answer:

h = 13ft

Step-by-step explanation:

We can assume that the triangles are similar, so:

5 ft is to 26 ft as 2.5 ft is to h ft.

Which can be set up like this:

\(\frac{5}{2.5}=\frac{26}{h}\)

We can cross multiply:

5h = (2.5) (26)

5h = 65

h = 13ft

Step-by-step explanation:

it will be 1/2 or u can put it into a decimal

The given statement is correct. If a matrix A is invertible, then it means that it has a unique inverse.

What is the identity matrix?

The identity matrix is a square matrix with 1's on the main diagonal and 0's everywhere else. It is denoted as I. The identity matrix has the property that for any square matrix A, the product of A and I is equal to A itself, so I serve as a sort of "do-nothing" matrix.

Yes, this is correct. If a matrix A is invertible, then it means that it has a unique inverse. This implies that the columns of A are linearly independent, as they form a basis for the space. A row equivalent matrix to the identity matrix (A∼I) will have one pivot in each column, indicating that the columns are linearly independent.

Hence, the given statement is correct. If a matrix A is invertible, then it means that it has a unique inverse.

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Answer:

4.2857143

Step-by-step explanation:

150/35=x/35

4.285