11) g= y - xc , for x

Answer:

5x+2<32

5x<30

x<30/5

x<6

Answer:

the answer should be, A. im pretty good at this kind of thing so It should be right but if not, sorry.

Step-by-step explanation:

Step-by-step explanation:

You need to change the sign to a multiplication sign

Answer: yo what?

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

14 x 14 or 14^2

The level of confidence, variability estimates, and sample size can help determine the accuracy (sample error) and estimate the costs of the sample.

Explanation: The level of confidence (e.g., 95%) indicates the probability that the sample accurately represents the population. It determines the range within which the population parameter is estimated. The variability estimates, such as the standard deviation or variance, provide information about the spread of the data. By combining the level of confidence, variability estimates, and sample size, one can estimate the accuracy or sample error, which represents how closely the sample statistics reflect the population parameters.

Determining the costs of the sample involves factors beyond the provided information, such as data collection methods, analysis procedures, and logistical considerations. The representativeness of the sample depends on the sampling method used and how well it captures the characteristics of the target population.

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Step-by-step explanation:

sin if -7.2 = -0.79 approximately -0.8

Hope you understand and hope this helps.

Good luck ✅.

Answer: Carlos pays $74.00

Step-by-step explanation:

103.6/56 = 1.85

40 x 1.85 = 74

A partially ordered set (poset) on a set of size n is a set of elements with a relation among them that is reflexive, antisymmetric and transitive. In a poset, for any two elements x and y, one of the following conditions must be satisfied: x ≤ y, y ≤ x or neither x ≤ y nor y ≤ x.

The number of different posets on a set of size n is equal to the nth Bell number (Bn). The nth Bell number is defined as the number of ways that a set of n elements can be partitioned into non-empty subsets. Hence, the number of different posets on a set of size n is Bn.Likewise, a totally ordered set (or linearly ordered set) is a poset in which every pair of elements is comparable, i.e., either x ≤ y or y ≤ x. The number of different totally ordered sets on a set of size n is equal to the factorial of n, denoted by n!.Lastly, a well-ordered set is a totally ordered set in which every non-empty subset has a least element

. The number of different well-ordered sets on a set of size n is equal to the nth Bell number (Bn) as well. herefore, to answer the question, the number of different posets, totally ordered and well-ordered relations on a set of size n are as follows: Posets: Bn Totally ordered sets: n Well-ordered sets.

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Answer:

The answer is D) x+7

Step-by-step explanation:

First you have to find multiples of 84 and see if they add up to equal 19.

The given sequence is a geometric sequence and the next three terms are

-4, 2, -1

i.e  32, -16, 8, -4, 2, -1.

So option d is our correct answer.

The given sequence is 32, -16, 8, ...

We need to find what type of sequence is 32, -16, 8,... and calculate the next three terms that satisfy the given sequence.

i.e we need to find the \(4^{th},5^{th}~and~6^{th}~ term~of~the~sequence.\)

It is a sequence in which each term is found by multiplying the preceding term by a constant value 'r' called the common ratio.

Example: 4,8,16,32 where r = 2.

The formula used to find the nth term in a geometric sequence is:

\(a_n = a_1 ~r^{n-1}\)  Where a_1 is the first term of the sequence.

We have the given sequence as 32, -16, 8,......

Find the common ratio.

r = -16 / 32 = -1 / 2r = 8 /-16 = -1 / 2

Here we see that each term is found by multiplying the previous term with a common ratio r = -1/2.

So the given sequence is a geometric sequence.

Here a_1 = 32.

Applying the nth term geometric sequence to find the \(4^{th},5^{th}~and~6^{th}~ term~of~the~sequence.\)

We get,

\(a_4=a_1(\frac{-1}{2})^{4-1}\\\\a_4=32(\frac{-1}{2})^3\\\\a_4 = \frac{-32}{8}\\\\a_4=-4\\\\a_5=a_1(\frac{-1}{2})^{5-1}\\\\a_5=32(\frac{-1}{2})^4\\\\a_5 = \frac{32}{16}\\\\a_5=2\\\\a_6=a_1(\frac{-1}{2})^{6-1}\\\\a_6=32(\frac{-1}{2})^5\\\\a_6 = \frac{-32}{32}\\\\a_6=-1\\\)

We see that the sequence is 32, -16, 8, -4, 2, -1.

The given sequence is a geometric sequence and the next three terms are -4, 2 and -1

i.e 32, -16, 8, -4, 2, -1

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Answer:

e = -2 + v + f

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

v + f - e = 2

Step 2: Solve for e

By the compare to y =mx + b, the value of slope (m) is 1/10 and value of y - intercept is 0.

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

We have to given that;

The expression is,

⇒ v = 1/10u

Now, We can write as;

⇒ v = 1/10u

⇒ v = 1/10u + 0

By compare with y = mx + b, we get;

⇒ slope (m) = 1/10

⇒ y - intercept (b) = 0

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Looking through the options, the answer is option D.

Answer:

C) 81 degrees

Step-by-step explanation:

all quadrilateral's sum of interiror angles is 360 degrees

right angles are 90 degrees

call measure of angle C =y

360=90+90+99+y

180=99+y

y= 81

The probability of observing a test statistic as extreme or more extreme than -0.56, assuming the null hypothesis is true, is 0.575. The correct answer is 2) Test Statistic: -0.56, P-Value: 0.575.

The test statistic is calculated by taking the difference between the observed proportion (9/26 = 0.346) and the hypothesized proportion (0.4), and dividing by the standard error of the proportion. This gives a test statistic of -0.56.

The p-value is the probability of observing a test statistic as extreme or more extreme than the one calculated, assuming the null hypothesis is true. In this case, we are conducting a two-tailed test, since the alternative hypothesis is not specified as being greater than or less than 0.4. Using a standard normal distribution table or calculator, we can find the area under the curve that corresponds to a test statistic of -0.56, which is 0.575. This means that the probability of observing a test statistic as extreme or more extreme than -0.56, assuming the null hypothesis is true, is 0.575.

Therefore, the correct answer is 2) Test Statistic: -0.56, P-Value: 0.575.

In this scenario, the student is testing the null hypothesis (p = 0.4) against the alternative hypothesis (p ≠ 0.4) to determine if the proportion of students using iPhones is different from 0.4. The sample size is 26, with 9 students using iPhones. The test statistic is -0.56 and the p-value is 0.575. Therefore, the correct answer is option 2) Test Statistic: -0.56, P-Value: 0.575.

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Oh nvm, i read the question wrong let me redo that

Answer:

Translation

Step-by-step explanation:

Since the image has stayed the same, just moved down and to the left, the units changed for each coordinate point though, which is what translation is.

Answer:

V = l x w x h

Step-by-step explanation:

Answer:

0.83

Step-by-step explanation:

cuz i did it and it was right

By using function, it can be concluded that-

The predictor variables are bed, bath, floor

What is function?

A function from A to B is a rule that assigns to each element of A a unique element of B. A is called the domain of the function and B is called the codomain of the function.

There are different operations on functions like addition, subtraction, multiplication, division and composition of functions.

In a function y = f(x), x is the independent variable and y is the dependent variable.

The price of an apartment is dependent on the number of bedrooms, bathrooms and the floor of the apartment

So the required function is p = f(bed, bath, floor) where p is the price of the apartment

The predictor variables are bed, bath, floor

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The temperature of the soda after 20 minutes is approximately -18 degrees Celsius. To find the initial temperature of the soda, we can evaluate the function T(x) at x = 0.

Substitute x = 0 into the function T(x):

T(0) = -19 + 39e^(-0.45*0).

Simplify the expression:

T(0) = -19 + 39e^0.

Since e^0 equals 1, the expression simplifies to:

T(0) = -19 + 39.

Calculate the sum:

T(0) = 20.

Therefore, the initial temperature of the soda is 20 degrees Celsius.

To find the temperature of the soda after 20 minutes, we substitute x = 20 into the function T(x):

Substitute x = 20 into the function T(x):

T(20) = -19 + 39e^(-0.45*20).

Simplify the expression:

T(20) = -19 + 39e^(-9).

Use a calculator to evaluate the exponential term:

T(20) = -19 + 39 * 0.00012341.

Calculate the sum:

T(20) ≈ -19 + 0.00480599.

Round the answer to the nearest degree:

T(20) ≈ -19 + 1.

Therefore, the temperature of the soda after 20 minutes is approximately -18 degrees Celsius.

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INCOMPLETE QUESTION

A can of soda is placed inside a cooler. As the soda cools, its temperature Tx in degrees Celsius is given by the following function, where x is the number of minutes since the can was placed in the cooler. T(x)= -19 +39e-0.45x. Find the initial temperature of the soda and its temperature after 20 minutes. Round your answers to the nearest degree as necessary.

Answer:The population mean can be calculated by the sum of all values in the given data/population divided by a total number of values in the given data/population.

Answer:

pneumonoultramicroscopicsilicovolcanoconiosis.

Step-by-step explanation:

If you search it up, pneumonoultramicroscopicsilicovolcanoconiosis, is the longest word.

Hope this helps!

Answer:

B,C,D are equivalent to 4^-3

Answer:

B and c and D

Step-by-step explanation:

I think that is the right answer

The smallest number of coins you could have had before finding the bag of 53 coins is 371. which is more than 200.

There are seven bags, so there are 7x coins in total:

7x = T.

Since the number of coins in each bag must be an integer, (T + 53) must be a multiple of 8. We know that T = 7x, so we can write this as follows:

(7x + 53) ≡ 0

(mod 8)This means that 7x ≡ 3 (mod 8).

The solutions to this congruence are

x ≡ 3, 11 (mod 8).

Since x is a positive integer, we take

x = 11

(the other possibility, x = 3,

leads to a smaller value for T).

Therefore, T = 7x = 77, and the total number of coins after the bag of 53 coins is found is

T + 53 = 130.

After redistributing the coins into eight equal bags, each bag contains 16 coins.

Therefore, the number of coins you had initially was

7x = 77,

so the smallest number of coins you could have had before finding the bag of 53 coins is

77 - 53 = 24.

After redistributing the coins, you had

8 × 16 = 128 coins left,

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Answer:

(a) Maximax criterion: Order 200 books.

(b) Maximin criterion: Order 200 books.

(c) Equally likely criterion: Order 200 books.

(d) Criterion of realism with a = 0.7: Calculate the expected payoff based on the chosen value of a and select the corresponding option.

(e) Minimax regret criterion: Order 200 books.

Step-by-step explanation:

The maximax criterion involves selecting the option with the highest possible payoff. We will calculate the maximum payoff for each option and choose the one with the highest value.Payoff for ordering 50 books:

Revenue = 30 * 50 = $1500

Maximum payoff = $1500Payoff for ordering 100 books:

Revenue = 30 * 100 = $3000

Maximum payoff = $3000Payoff for ordering 150 books:

Revenue = 30 * 150 = $4500

Maximum payoff = $4500Payoff for ordering 200 books:

Revenue = 30 * 200 = $6000

Maximum payoff = $6000Based on the maximax criterion, Waldo should choose the option of ordering 200 books since it has the highest maximum payoff.(b) Maximin Criterion:

The maximin criterion involves selecting the option with the highest minimum payoff. We will calculate the minimum payoff for each option and choose the one with the highest value.Payoff for ordering 50 books:

Revenue = 30 * 50 - (20 * 50 - 4 * 50) = $900

Minimum payoff = $900Payoff for ordering 100 books:

Revenue = 30 * 100 - (20 * 100 - 4 * 100) = $1800

Minimum payoff = $1800Payoff for ordering 150 books:

Revenue = 30 * 150 - (20 * 150 - 4 * 150) = $2700

Minimum payoff = $2700Payoff for ordering 200 books:

Revenue = 30 * 200 - (20 * 200 - 4 * 200) = $3600

Minimum payoff = $3600Based on the maximin criterion, Waldo should choose the option of ordering 200 books since it has the highest minimum payoff.(c) Equally Likely Criterion:

The equally likely criterion assumes that each demand level is equally likely to occur. We will calculate the expected payoff for each option and choose the one with the highest value.Expected payoff for ordering 50 books:

Expected revenue = (30 * 50 + 4 * (50 - 50)) / 4 = $375

Expected payoff = $375Expected payoff for ordering 100 books:

Expected revenue = (30 * 100 + 4 * (50 - 100)) / 4 = $750

Expected payoff = $750Expected payoff for ordering 150 books:

Expected revenue = (30 * 150 + 4 * (50 - 150)) / 4 = $1125

Expected payoff = $1125Expected payoff for ordering 200 books:

Expected revenue = (30 * 200 + 4 * (50 - 200)) / 4 = $1500

Expected payoff = $1500Based on the equally likely criterion, Waldo should choose the option of ordering 200 books since it has the highest expected payoff.(d) Criterion of Realism with a = 0.7:

The criterion of realism involves assigning a weight (0 ≤ a ≤ 1) to the optimistic payoff and the remaining weight (1 - a) to the pessimistic payoff. We will calculate the expected payoff for each option using the given value of a and choose the one with the highest value.Expected payoff for ordering 50 books:

Expected revenue = a * (30 * 50) + (1 - a) * (30 * 50 - 20 * 50 + 4 * 50) = $450a

Expected payoff = $450aExpected payoff for ordering 100 books:

Expected revenue = a * (30 * 100) + (1 - a) * (30 * 100 - 20 * 100 + 4 * 100) = $900a

Expected payoff = $900aExpected payoff for ordering 150 books:

Expected revenue = a * (30 * 150) + (1 - a) * (30 * 150 - 20 * 150 + 4 * 150) = $1350a

Expected payoff = $1350aExpected payoff for ordering 200 books:

Expected revenue = a * (30 * 200) + (1 - a) * (30 * 200 - 20 * 200 + 4 * 200) = $1800a

Expected payoff = $1800aTo find the maximum expected payoff, we can compare the values of a * 450, a * 900, a * 1350, and a * 1800 for different values of a. The optimal value of a will determine the corresponding option.(e) Minimax Regret Criterion:

The minimax regret criterion involves calculating the regret for each option and selecting the one with the minimum regret. Regret represents the difference between the maximum possible payoff and the actual payoff.Regret for ordering 50 books:

Regret = 6000 - (30 * 50 - (20 * 50 - 4 * 50)) = $5250

Minimum regret = $5250Regret for ordering 100 books:

Regret = 6000 - (30 * 100 - (20 * 100 - 4 * 100)) = $4200

Minimum regret = $4200Regret for ordering 150 books:

Regret = 6000 - (30 * 150 - (20 * 150 - 4 * 150)) = $3150

Minimum regret = $3150Regret for ordering 200 books:

Regret = 6000 - (30 * 200 - (20 * 200 - 4 * 200)) = $2100

Minimum regret = $2100Based on the minimax regret criterion, Waldo should choose the option of ordering 200 books since it has the minimum regret.

Waldo Books is facing a decision theory problem. By different criteria, the decision to order books can change. By maximax, Waldo should order 200 books, by maximin, 50 books. By equally likely, realism, and minimax regret criteria, computations considering payoffs, optimism levels, and potential regrets are needed.

This is a "decision theory problem" in the field of business and economics. Let's calculate the profit from each option. Profit will be $10 for each book sold (revenue of $30 minus cost of $20) and a loss of $16 for each book not sold (cost of $20 minus resell value of $4).

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Answer:

quadrant 2

Step-by-step explanation:

quadrant 1 = +,+

quadrant 2=-,+

quadrant 3= -,-

quadrant 4: +,-

As 1  cubic yard is equal to 27 cubic feet therefore To convert 1 cf to cy we need to divide 1 by 27.

Both "CF" and "CY" are volume units, although they have distinct meanings:

"CF" stands for "cubic feet," which is a volume measurement unit used to determine how much space an object or substance takes up.

"CY" is an abbreviation for "cubic yards," a volume measurement used to measure greater quantities of material such as soil, sand, gravel, or concrete.

To convert 1 CF (cubic feet) to CY (cubic yards), you must first know that:

1 cubic yard is equal to 27 cubic feet.

Therefore to convert 1 CF to CY, just divide 1 by 27:

1 CF / 27 = 0.037 CY (rounded to three decimal places)

so,  1 cubic foot is nearly equivalent to 0.037 cubic yards.

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