What is...
1. 4x = -36
2. 5x - 15 = 50
3. 4(x + 2) - 17 = 35
4. 6x + 12 = 4x - 18
5. 1/2 (4x - 10) + 5 = x - 11

Answer:

-6-8x

Step-by-step explanation:

distribute and multiply

Answer:

-6-8x

Step-by-step explanation:

Answer:

6/10

Step-by-step explanation:

Look at is a whole. Half the plants are flowers, and just a few are bushes. That leaves other plants that are neither.

We can find a total amount of plants that are either flowers or bushes by combining the two.

Because 1/2 and 1/10 are not currently combinable, you must find a common denominator. This common denominator is 10. If you multiply 2 by 5, you'll get 10.

\(\frac{1}{2} +\frac{1}{10}\)

\(\frac{5}{1} (\frac{1}{2} )+\frac{1}{10}\)

\(\frac{5}{10} +\frac{1}{10}\)

\(\frac{6}{10}\)

This means that 6/10 of the whole number of plants are either flowers or bushes. You could also say it means that 4/10 of the plants are something other than flowers or bushes.

I hope this helped :)

The c-chart monitors nonconformities. UCLc is calculated and rounded to two decimal places, while LCLc is rounded to two decimal places (0 for negative values). No significant variation indicates control.

The c-chart is a quality control tool used to monitor the count of nonconformities or defects in a process. By calculating the UCLc and LCLc, the control limits are established to identify whether the process is within acceptable limits.

In this case, the UCLc is determined by rounding the nonconformities to two decimal places, while the LCLc is set to 0 for any negative values. If the observed nonconformities fall within the control limits, it indicates that there is no significant variation in the incidents of incorrect information given out by the IRS telephone operators.

Therefore, the process is considered to be under control.

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Answer:

4.25 im really not sure but hope it helps

Answer:

\(\displaystyle 1\frac{2}{5}=\frac{7}{5}\)

Step-by-step explanation:

\(\displaystyle a\frac{b}{c}=\frac{ac+b}{c}\\\\1\frac{2}{5}=\frac{(1)(5)+2}{5}=\frac{5+2}{5}=\frac{7}{5}\)

Answer:

USA Volleyball specifies a minimum ceiling height of 23′ for nationally sanctioned competition.

Step-by-step explanation:

its height regulation of how tall the ceiling should be

1) The set S is: {1, 3, 5, 7, 9, 11, 13, 15, 17, 19}.
2) The Cartesian product A x B is: {(a, a), (a, d), (b, a), (b, d), (c, a), (c, d)}.
3) The cardinality of set A is 3, as A contains three elements: {a, b, c}.

1) The members of the set S are: {1, 3, 5, 7, 9, 11, 13, 15, 17, 19}. To get this set, we start with the set of odd positive integers {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, ...}, and then we restrict it to those that are less than 20.
2) The Cartesian product of A and B is: {(a,a), (a,d), (b,a), (b,d), (c,a), (c,d)}. To get this, we take every possible ordered pair where the first element comes from A and the second element comes from B.
3) The cardinality of a set is the number of elements in the set. So, to find the cardinality of a set, we simply count how many elements are in the set. For example, if we have a set {1, 2, 3}, the cardinality of the set is 3.
1) The members of the set S are determined by the given conditions: x is an odd positive integer and x < 20. To find the members of S, list all odd positive integers less than 20. The set S is: {1, 3, 5, 7, 9, 11, 13, 15, 17, 19}.
2) The Cartesian product of sets A and B, denoted as A x B, is the set of all ordered pairs (a, b) where a is an element of A and b is an element of B. Given A = {a, b, c} and B = {a, d}, the Cartesian product A x B is: {(a, a), (a, d), (b, a), (b, d), (c, a), (c, d)}.
3) The cardinality of a set is the number of elements in the set. To find the cardinality of set A, count the number of elements in A. The cardinality of set A is 3, as A contains three elements: {a, b, c}.

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Answer:

Léase explicación detallada para mayor entendimiento.

Step-by-step explanation:

La metodología a utilizar es la siguiente, un número de base 10 es una combinación de dígitos entre 0 y 9, el dígito a la derecha del observador es el dígito pivote, el orden del dígito aumenta a medida que el observador dirige la mirada hacia su izquierda. Asimismo, el orden del dígito disminuye a medida que el observador dirige la mirada hacia su derecha.

Ejemplo - Ponga en orden descendente el orden de los dígitos de 3605.

Se descubre que el 5 es el dígito pivote (Orden 0), 0 esta un orden por encima del dígito pivote (Orden 1), 6 esta a dos órdenes por encima del dígito pivote (Orden 2) y 3 está tres órdenes por encima del dígito de menor pivote (Orden 3). En consecuencia, la jerarquía de los dígitos en orden descendente es 3 -  6 - 0 - 5.

Ejemplo - Ponga en orden ascendente el orden de los dígitos de 245,471.

Se descubre que el 5 es el dígito pivote (Orden 0), 4 está un orden por encima del dígito pivote (Orden 1) y 2 está dos órdenes por encima del dígito pivote (Orden 2). Asimismo, 4 está un orden por debajo del dígito pivote (Orden -1), 7 está dos órdenes por debajo del dígito pivote (Orden -2) y 1 está tres órdenes por debajo del dígito pivote (Orden -3). En consecuencia, la jerarquía de los dígitos en orden ascendente es 1 - 7 - 4 - 5 - 4 - 2.

Ahora, se puede descomponer un número conforme el número a partir de sumar cada dígito multiplicado por 10 elevado por el orden que le corresponde dentro del número, cuyo procedimiento se explica con un ejemplo:

Ejemplo - Descomponga 1268.153 en sumas y potencias de 10.

El dígito 8 es el dígito pivote, existen tres dígitos cuyo es superior al del dígito pivote y tres dígitos con un orden inferior al dígito pivote, entonces este número real se puede reescribir como sigue en orden descendente:

\(1268.153 = 1 \times 10^{3} + 2 \times 10^{2} + 6\times 10^{1} + 8 \times 10^{0} + 1 \times 10^{-1} + 5\times 10^{-2} + 3 \times 10^{-3}\)

Answer:

14

Step-by-step explanation:

just did it (don't search up mr hands)

By answering the presented question, we may conclude that Therefore, equation the distance between the student and the mirror is approximately 8.82 feet.

An equation in mathematics is a statement that states the equality of two expressions. An equation is made up of two sides that are separated by an algebraic equation (=). For example, the argument "2x + 3 = 9" asserts that the phrase "2x Plus 3" equals the number "9." The purpose of equation solving is to determine the value or values of the variable(s) that will allow the equation to be true. Equations can be simple or complicated, regular or nonlinear, and include one or more elements. The variable x is raised to the second power in the equation "x2 + 2x - 3 = 0." Lines are utilised in many different areas of mathematics, such as algebra, calculus, and geometry.

Based on the given information

\((4.5 + 0) / d = 30 / (50 + d)\\(4.5 + 0)(50 + d) = 30d\\225 + 4.5d = 30d\\225 = 25.5d\\d = 8.82 feet\)

Therefore, the distance between the student and the mirror is approximately 8.82 feet.

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2.2.1: The value of the expression 3sin(8-1)-2 is approximately -0.032.

2.2.2: The approximate value of √2 is approximately 1.0152 when cos(0 + 10°) = 1.

To clarify, it seems that you have two separate expressions that you would like assistance with:

3sin(8-1)-2

√2cos(0 + 10°) = 1

Let's solve each of them step by step:

3sin(8-1)-2:

First, simplify the expression inside the sine function:

8-1 = 7.

Now we have:

3sin(7)-2.

Evaluating the sine of 7 (in radians), we get:

sin(7) ≈ 0.656.

Substituting this value back into the expression, we have:

3 × 0.656 - 2.

Calculating the result, we get:

1.968 - 2 = -0.032.

The value of the expression 3sin(8-1)-2 is approximately -0.032.

√2cos(0 + 10°) = 1:

First, evaluate the expression inside the cosine function:

0 + 10° = 10°.

Next, convert 10° to radians:

10° × (π/180) ≈ 0.1745 radians.

Now we have:

√2cos(0.1745) = 1.

Evaluating the cosine of 0.1745, we get:

cos(0.1745) ≈ 0.9848.

Substituting this value back into the expression, we have: √2 × 0.9848 = 1.

To solve for √2, divide both sides of the equation by 0.9848:

√2 ≈ 1 / 0.9848

≈ 1.0152.

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Emma earns approximately $419,000 in total in the first 10 years of her career. The correct option is D.

Emma's total earnings in the first 10 years of her career is the sum of her salary for each year.

In the first year, Emma earns $39,000.

For the subsequent years, she gets a 5% raise. This means her salary increases by 5% each year.

To calculate her salary for each year, we can use the formula:

Salary = Previous Year's Salary + (Previous Year's Salary * 0.05)

Let's calculate her earnings for each year:

Year 1: $39,000

Year 2: $39,000 + ($39,000 * 0.05) = $41,000

Year 3: $41,000 + ($41,000 * 0.05) = $43,050

Year 4: $43,050 + ($43,050 * 0.05) = $45,202.50

Year 5: $45,202.50 + ($45,202.50 * 0.05) = $47,462.63

Year 6: $47,462.63 + ($47,462.63 * 0.05) = $49,835.76

Year 7: $49,835.76 + ($49,835.76 * 0.05) = $52,326.55

Year 8: $52,326.55 + ($52,326.55 * 0.05) = $54,939.88

Year 9: $54,939.88 + ($54,939.88 * 0.05) = $57,680.87

Year 10: $57,680.87 + ($57,680.87 * 0.05) = $60,554.91

Now, let's sum up her earnings for the first 10 years:

Total Earnings = Year 1 + Year 2 + Year 3 + ... + Year 10

Total Earnings = $39,000 + $41,000 + $43,050 + ... + $60,554.91

Total Earnings = $419,478.82.

Therefore, Emma earns approximately $419,000 in total in the first 10 years of her career.

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Answer:

The answer is $5.89

The upper bound of the 95% confidence interval for the average age in the U.S. is 48.29 years.

To determine the upper bound of the 95% confidence interval for the average age in the U.S., we can use the sample data from the survey. The sample size is 1072 people, randomly selected from the U.S. population, with a minimum age of 12. By calculating the average age of the respondents, we can estimate the average age of the entire U.S. population.

Using the given information that the average age of the respondents is 43.56 years, and assuming that the sample is representative of the population, we can calculate the standard error. The standard error measures the variability of the sample mean and indicates how much the sample mean might deviate from the population mean.

Using statistical methods, we can calculate the standard error and construct a confidence interval around the sample mean. The upper bound of the 95% confidence interval represents the highest plausible value for the population average age based on the sample data.

Therefore, based on the provided information and calculations, the upper bound of the 95% confidence interval for the average age in the U.S. is 48.29 years.

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\(\huge\text{Hey there!}\)

\(\huge\textbf{Equation:}\)

\(\mathsf{(x + 3)^0}\)

\(\huge\textbf{Simplifying:}\)

\(\mathsf{(x + 3)^0}\)

\(\text{Anything raised to the 0 power it automatically equal to 1.}\)

\(\huge\text{So, this mean that your answer should be: \boxed{\mathsf 1}}\huge\checkmark\)

\(\huge\text{Good luck on your assignment \& enjoy your day!}\)

~\(\frak{Amphitrite1040:)}\)

Answer: 4 seconds

Step-by-step explanation:

The correct pair of constraints that needs to be added to specify that production of product 2 in period 4 and in period 5 differs by no more than 80 units is: P24 - P25 <= 80; P25-P24 <= 80. Therefore, the correct option is 5.

Here, the given information is Pij = the production of product i in period j. We need to find the pair of constraints that will specify that production of product 2 in period 4 and in period 5 differs by no more than 80 units. Thus, let the production of product 2 in period 4 and in period 5 be represented as P24 and P25 respectively.

Therefore, we can write the following inequalities:

P24 - P25 <= 80

This is because the production of product 2 in period 5 can be at most 80 units less than that of period 4. This inequality represents the difference being less than or equal to 80 units.

P25-P24 <= 80

This is because the production of product 2 in period 5 can be at most 80 units more than that of period 4. This inequality represents the difference being less than or equal to 80 units.

Therefore, we need to add the pair of constraints P24 - P25 <= 80 and P25-P24 <= 80 to specify that production of product 2 in period 4 and in period 5 differs by no more than 80 units. Hence, option 5 is the correct answer.

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Answer:

5.7594087

Step-by-step explanation:

0.03x8888^14

Answer:

B

i don't know how to explain what i did correctly but the answer is B

Answer:

D.

Step-by-step explanation:

x + 3 is 3 more laps

≥ 12 means at least 12.

Answer:

C

Step-by-step explanation:

Centi means 1/100.

Answer:  C. Centi-

Step-by-step explanation:

It comes from Latin. You can remember that 0ne Cent is 1/100 of a dollar.

Answer:

Step-by-step explanation:

A bitmap is a digital image format that is made up of a grid of square colored dots called pixels.

Each pixel in the bitmap contains information about its color and position, which allows the computer to display the image on a screen or print it on paper. Bitmaps are commonly used for photographs, illustrations, and other complex images that require a high degree of detail and color accuracy.

However, because bitmaps store information for each individual pixel, they can be memory-intensive and may result in large file sizes. Additionally, resizing a bitmap can lead to a loss of quality, as the computer must either interpolate or discard pixels to adjust the image size.

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I don't know, but has anyone gotten the glitch where someone anwnsers your question, then its deleted?

Answer: 6m^2 +m -40

Step-by-step explanation: Distributing binomials calls for the FOIL method.

Multiply the First times the First: 3m×2m= 6m^2. (^2 means squared when we can't use superscript for exponents.)

Then multiply and combine the Outside and Inside terms: 2m ×8=16m. and -5 ×3m= -15m

16m - 15m = m

Then multiply the Last terms: -5×8= -40

You end up with

6m^2 + m -40

Answer:

6m^2 + m - 40.

Step-by-step explanation:

(2m - 5)(3m + 8)

= (2m * 3m) + (-5 * 3m) + (2m * 8) + (-5 * 8)

= 6m^2 - 15m + 16m - 40

= 6m^2 + m - 40.

Hope this helps!

The new drug appears to reduce the number of migraines since the rerandomized mean differences are close to the mean difference found between the two groups studied. Option D is correct.

The arithmetic mean is a term used to describe the average. It's the ratio of the total number of observations to the sum of the observations.

The data set is;

1.2, 3.4, 1.8, 1.3, 1.1, 0.9, 2.5, 0.7, 1.1, and 0.9.

The group that took the new medication reported having 1.3 migraines on average per week.

The group that received the placebo reported having 2.5 migraines on average per week. The difference in both the case;

⇒2.5-1.3 = 1.2

The sum of the difference of the means from rerandomization is;

⇒1.2+ 3.4 +1.8 +1.3 +11+ 0.9 +2.5 +0.7 +11+0.9

⇒14.9

The average of the data is;

⇒14.9/10

⇒1.49

The average of the data obtained is 1.49 is close to 1.2.

The rerandomized mean differences, therefore, approximate the mean difference between the two groups under study.

As a result, the new drug appears to reduce the number of migraines since the rerandomized mean differences are close to the mean difference found between the two groups studied.

Hence, option D is correct.

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Answer:

Step-by-step explanation:

Answer:

18 cm³

Step-by-step explanation:

To find the volume of a triangular prism, find the area of the cross-section (in this case, the triangle) and multiply it by the length.

The area of the triangle is 1/2 × 4 × 3 = 6 cm²

Now, multiply 6 by 3 to get 18 cm³

Hope this helps!