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Answer:

\(3 \times \frac{1}{3 } + \frac{1}{2} \times - 12( \frac{1}{3} ) = \frac{1}{3} \)

Answer:

This would be the letter C. Hope this helps!

Step-by-step explanation:

Pls give brainliest. :)

It should be reported as a restricted cash in the long-term section of the company balance sheet.

Note payable  can be defined a the money a company or an organization owes or the money they are expected to payback..

Note payable is classified as long term liabilities. Hence, the cash amount of $100,000 should be reported or recorded in the balance sheet as a restricted cash.

Therefore  the $100,000 is reported as a restricted cash.

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Answer:

Ok, sabemos que Carlos ha construido un 3/7 de una casa.

Queremos saber cuanto le falta para terminar de construirla.

Entonces podemos realizar el cálculo:

1 casa - lo que Carlos ya construyo = Lo que le falta.

Entonces:

1 casa - 3/7 de una casa = X

Podemos reescribir:

1 casa = 7/7 de una casas

así tenemos:

7/7 de una casa  - 3/7 de una casa = X

(7/7 - 3/7) de una casa = X

4/7 de una casa  = X

Así podemos concluir que a Carlos le falta construir 4/7 de una casa para acabar.

Answer:

answer is in explanation

Step-by-step explanation:

with multiplication of fractions just have to multiply horizontally across.

Answer:

The solution is:

\(-7r-4\ge \:\:4r+2\quad \::\quad \:\begin{bmatrix}\mathrm{Solution:}\:&\:r\le \:\:-\frac{6}{11}\:\\ \:\:\mathrm{Decimal:}&\:r\le \:\:-0.54545\dots \:\\ \:\:\mathrm{Interval\:Notation:}&\:(-\infty \:\:,\:-\frac{6}{11}]\end{bmatrix}\)

Please check the attached line graph below.

Step-by-step explanation:

Given the expression

\(-7r-4\ge \:4r+2\)

Add 4 to both sides

\(-7r-4+4\ge \:4r+2+4\)

Simplify

\(-7r\ge \:4r+6\)

Subtract 4r from both sides

\(-7r-4r\ge \:4r+6-4r\)

Simplify

\(-11r\ge \:6\)

Multiply both sides by -1 (reverses the inequality)

\(\left(-11r\right)\left(-1\right)\le \:6\left(-1\right)\)

Simplify

\(11r\le \:-6\)

Divide both sides by 11

\(\frac{11r}{11}\le \frac{-6}{11}\)

Simplify

\(r\le \:-\frac{6}{11}\)

Therefore, the solution is:

\(-7r-4\ge \:\:4r+2\quad \::\quad \:\begin{bmatrix}\mathrm{Solution:}\:&\:r\le \:\:-\frac{6}{11}\:\\ \:\:\mathrm{Decimal:}&\:r\le \:\:-0.54545\dots \:\\ \:\:\mathrm{Interval\:Notation:}&\:(-\infty \:\:,\:-\frac{6}{11}]\end{bmatrix}\)

Please check the attached line graph below.

Answer:

A number that is irrational are numbers that cannot be expressed as a terminating or repeating decimals or in the form (a/b) where a and b are integer and b does NOT equal 0.

An example of an irration number is the square root of 10, or pie because it is a infinited number

I hope this helps!

Answer:

the irrational is kind of a part

of the math that includes rational and

irrational numbers

Researchers try to gain insight into the characteristics of a sample population by examining a sample of the population.

A sample is a subset of individuals or units taken from a larger population. Researchers use sampling methods to select a representative group of individuals from the population they are interested in studying. By studying the sample, researchers can make inferences and draw conclusions about the characteristics, behaviors, or trends that may exist within the entire population.

The goal of sampling is to obtain a sample that accurately represents the population in terms of its relevant characteristics. Researchers carefully select their samples to ensure that they are representative and minimize bias. This allows them to generalize the findings from the sample to the larger population with a certain level of confidence.

By examining a sample, researchers can collect data, analyze patterns, and draw conclusions about the population as a whole. This approach is more feasible and practical than attempting to study the entire population, especially when the population is large or geographically dispersed.

Therefore, researchers use samples to gain insight into the characteristics of a population, making option d. "Sample" the correct answer.

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Using functions, we can find that the population of Smalltown reached its minimum in year 1995.

Functions are the central idea of calculus in mathematics. The functions are special types of relations. A function is a rule that generates a unique outcome for each input x in mathematics.

A mapping or transformation in mathematics represents a function.

The minimum point of this function corresponds to the vertex of the upward-opening parabola it creates.

You must consider the sign of the coefficient of the quadratic term, "a," in order to calculate the direction of the parabola without graphing it.

The parabola widens if the value of "a" is positive.

The parabola begins at the bottom if "a" is negative.

Now, you must use the following formula to find the x-coordinate of the vertex of a quadratic function represented in standard form:

x = -b/2a

a = 0.34

b = -4.08

x = -(-4.08)/2 × 0.34

= 4.08/0.68

= 6

Now, f (6) = 0.34 × 6² - 4.08 × 6 + 16.2

= 12.24 - 24.48 + 16.2

= 3.96

≈ 4

So, coordinates of the vertices are: (6,4)

If x = 0 is year 1989

Then, x = 6 is year 1989 + 6 = 1995.

This means that the population of Smalltown reached its minimum in year 1995.

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Using the elimination method to find a general solution for the given linear system, option E. The system is degenerate. is correct option.

To use the elimination method to find a general solution for the given linear system, we first need to eliminate x.

From the second equation, we can solve for x by rearranging the equation as follows:
x = 5x - 3y - cos(t)

Next, we substitute this value of x into the first equation:
x² = 7x - 10y + sin(t)

Substituting 5x - 3y - cos(t) for x:
(5x - 3y - cos(t))² = 7x - 10y + sin(t)

Expanding and simplifying the equation, we get:
25x² - 15xy - 10xcos(t) - 15xy + 9y² + 6ycos(t) + 10x - 6y - 2xycos(t) - cos²(t) = 7x - 10y + sin(t)

Simplifying further:
25x² - 30xy - 10xcos(t) + 9y² + 6ycos(t) + 10x - 6y - 2xycos(t) - cos²(t) = 7x - 10y + sin(t)

Rearranging the terms:
25x² + (9 - 2cos(t))y² + (10 - 7)x + (6 + 10cos(t))y - (2cos(t))xy - cos²(t) + sin(t) = 0

This equation can be solved using the quadratic formula to get a general solution for y. However, the equation is not a differential equation, as it does not involve derivatives.

Therefore, the correct option is E. The system is degenerate.

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

\(\huge\textbf{Guide}\)

\(\large\text{Sum means \bf addition/add}\)

\(\large\text{Difference means \bf subtract/subtraction}\)

\(\large\text{Product means \bf multiply/multiplication}\)

\(\large\text{Quotient means \bf divide/division}\)

\(\large\text{Is means \bf equal or equal to}\)

\(\huge\textbf{Guide 2}\)

\(\rm{>}\large\text{ is \bf greater than}\\\\\rm{\geq}\large\text{ is \bf greater or equal to}\)

\(\rm{<}\large\text{ is \bf less than}\\\\\rm{\leq}\large\text{ is \bf less or equal to}\)

\(\huge\textbf{Question reads..}\)

\(\large\text{The sum of -6 times a number and 17 is greater than or equal to -7}\)

\(\huge\textbf{Breaking down your equation to}\\\huge\textbf{simpler terms}\)

\(\large\boxed{\star \mathsf{SUM}\star}\large\textbf{ means \boxed{\bf \underline{ADD}}\ so we will label its symbol as \boxed{+}}\)

\(\large\boxed{\star\mathsf{A\ number}\star}\large\textbf{ is an \boxed{\mathbf{unknown \ number}} so we will label it as}\\\large\boxed{\textbf{p}}\)

\(\large\textbf{17 will remain the same because NOTHING happened to}\\\large\textbf{it}\)

\(\large\boxed{\star\textbf{Greater or equal to} \star}\large\textsf{ \bf is a number that is either bigger}\\\large\textbf{or equal to the other number so we will label it is as \boxed{\geq}}\)

\(\large\textbf{-7 will remain the same because NOTHING happened to it.}\)

\(\huge\textbf{TRANSLATING YOUR QUESTION}\)\(\large\textsf{-6p + 17 }\mathsf{\geq}\large\textsf{ -7}\\\\\rightarrow\large\textsf{6(p + 17)}\geq \textsf{-7}\)

\(\huge\textbf{Thus, your answer is most likely }\huge\boxed{\downarrow}\)

\(\huge\boxed{\mathsf{-6p + 17 \geq -7}}\\\\\huge\boxed{\textsf{OR}}\\\\\huge\boxed{\mathsf{-6(p + 17) \geq -17}}\)

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

~\(\frak{Amphitritr1040:)}\)

To find the height of the tree, we'll use the tangent function in trigonometry, which relates the angle, the height of the tree, and the distance between the hiker and the tree. Here's a step-by-step explanation:

1. We're given the distance between the hiker and the tree as 750 ft, and the angle formed with the ground as 12°.
2. Let's denote the height of the tree as "h".
3. Using the tangent function, we have tan(angle) = height / distance.
4. Plugging in the given values, we get tan(12°) = h / 750 ft.
5. Solve for the height (h) by multiplying both sides by 750 ft: h = 750 ft * tan(12°).
6. Calculate the height using a calculator or any trigonometric tool: h ≈ 750 ft * 0.2126 ≈ 159.45 ft.

So, the height of the tree is approximately 159.45 ft.

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Answer:

The second and third expressions

Given the chance of independent events, if one student is randomly selected from each class, the likelihood that both of them are female is 2/15.

Probability relates the number of favourable events to the total number of possible events.

Thus, to determine the chance of any event, the ratio between the number of favourable cases (cases in which event A may or may not occur) and the total number of potential cases is employed. A:

Number of likely cases x Number of potential cases equals probability.

The number of independently likely events.

Two occurrences A and B are said to be independent if and only if the likelihood of event B is unaffected by the occurrence of event A, or vice versa.

The sum of the probabilities for each individual event is the probability that every independent event, for any number of occurrences, will occur. In other words, if A and B are independent events, P(A and B) = P(A)P. (B).

The response indicates that Mr. Crawford's class has a total of 15 students (8 girls and 7 boys).

14 kids, 10 female and 4 males, are enrolled in Mrs. Ball's class.

The likelihood that a boy will be chosen in each class, if one student is randomly chosen from each, is computed as follows:

Probability in Mr. Crawford's class is 7/15 (7/15 x 15).

In Mrs. Ball's class, the probability is 4 14 = 4/14.

Given that these are separate occurrences, the likelihood that both students chosen for the classes are boys is determined as follows:

Chance that both of the students chosen for the classes will be boys: In Mr. Crawford's probability class In Ms. Ball's class, probability

Chance that both of the students chosen for the classes will be boys: 7/15 4/14

The likelihood that both of the students chosen for the classes are boys is 2/15.

Ultimately, there is a 2/15 chance that they are both boys.

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Answer:

u

Step-by-step explanation:

Answer:

Rational

Step-by-step explanation:

When you simplify/subtract √2 and √2, you get 0, which is a rational number.

Answer: B. 12 girls

Step-by-step explanation:

Since the ratio is 4:3 we can multiply both sides by 4 to get 16 boys and the equivalent number of girls for this problem, 16:12

Answer:

B

Step-by-step explanation:

The top one is right so might as well have some one to tell you its right

It will take the town 21 years 4 months to reach 4600 in population

a rate is a ratio that compares two different quantities which have different units. For example, if we say John types 50 words in a minute, then his rate of typing is 50 words per minute. The word "per" gives a clue that we are dealing with a rate.

initial population = 3000

population increase every year = 2.5% of 3000

which is 2.5/100 x 3000 = 75

let the time taken to reach 4600 be d

increment for d number of years = 75d

Total population after d years is 75d + 3000

so 75d + 3000 = 4600

75d = 4600  - 3000

75d = 1600

d = 1600/75

d = 21.33 years which is 21 years 4 months

In conclusion 21 years 4 months is the time taken for the ton tto get tto 4600

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The given expression is of the form y=mx+c. Comparing, we get the slope as 7.

The direction and steepness of a line are represented numerically by the slope or gradient of the line. It provides the ratio of how much y rises when x rises by a particular amount. The general form is therefore y=mx+c, where c represents the y-intercept and m represents the slope. This form gives the slope-intercept form.

Given the expression is  y=7x+3. Comparing this expression with the general form we get, slope or gradient as 7 and y-intercept as 3. Therefore, the required answer is 7.  

The complete question -

What is the gradient of the line y=7x+3?

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Answer:

2 * ( x+2.9) = 97.4

2x + 5.8 = 97.4

2x = 97.4 - 5.8

2x = 88.9

x = 88.9 / 2

x = 44.45

Answer:

she put 131

Step-by-step explanation:

is she took out 45 from 176 she would have put in 131 I'm the account

The standard deviation of returns is 0.0665 when a person is holding stock and there are three possible outcomes.

To calculate the expected return, we multiply the probability of each state by its corresponding return and sum them up:

Expected return = (20% * 18%) + (55% * 9%) + (25% * -5%)

Expected return = 0.20 * 0.18 + 0.55 * 0.09 + 0.25 * (-0.05)

Expected return = 0.036 + 0.0495 - 0.0125

Expected return = 0.073

The expected return is 7.30%.

To calculate the standard deviation of returns, we need to find the variance first. The variance is calculated as the weighted sum of squared deviations from the expected return:

Variance = (20% * (18% - 7.30%)^2) + (55% * (9% - 7.30%)^2) + (25% * (-5% - 7.30%)^2)

Variance = 0.20 * (0.1077)^2 + 0.55 * (0.0177)^2 + 0.25 * (-0.123)^2

Variance = 0.00232 + 0.000173 + 0.001903

Variance = 0.004423

The standard deviation is the square root of the variance:

Standard deviation = √(0.004423)

Standard deviation = 0.0665

Therefore, the value obtained is 0.0665.

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The system of equations are:

c + b = 1285

170c + 480b = 477,300

Two equations would be derived from the information provided in the question. The equations are known as simultaneous equations. The equations would have to be solved together in order to determine the required values.

The methods that can be used to solve simultaneous equations are:

The form of the equations is:

Number of catastrophic plan sold + number of bronze plans sold = total plans sold

Cost of the catastrophic plan x number of the plan sold) + (number of bronze plan sold x cost of the plan) = total cost of the plans

c + b = 1285

170c + 480b = 477,300

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The angle between vectors u and v is approximately 43.7 degrees to the nearest tenth of a degree.

To find the angle between two vectors, we can use the dot product formula and the magnitude of the vectors. The dot product of two vectors u and v is given by:

u · v = |u| |v| cos(theta)

where |u| and |v| are the magnitudes of vectors u and v, respectively, and theta is the angle between the vectors.

Given vectors u = <6, 4> and v = <7, 5>, we can calculate their magnitudes as follows:

|u| = sqrt(6^2 + 4^2) = sqrt(36 + 16) = sqrt(52) ≈ 7.21

|v| = sqrt(7^2 + 5^2) = sqrt(49 + 25) = sqrt(74) ≈ 8.60

Next, we calculate the dot product of u and v:

u · v = (6)(7) + (4)(5) = 42 + 20 = 62

Now, we can substitute the values into the dot product formula:

62 = (7.21)(8.60) cos(theta)

Solving for cos(theta), we have:

cos(theta) = 62 / (7.21)(8.60) ≈ 1.061

To find theta, we take the inverse cosine (arccos) of 1.061:

theta ≈ arccos(1.061) ≈ 43.7 degrees

Therefore, the angle between vectors u and v is approximately 43.7 degrees to the nearest tenth of a degree.

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Answer:

10% chance

Step-by-step explanation:

Answer:

Random numbers can be quickly and easily generated by using the graphing calculator.

Step-by-step explanation:

Answer:

Step-by-step explanation:

You want the quantities of 35% alcohol and 50% alcohol that must be mixed to get 12 gallons of 40% alcohol solution.

Let x represent the quantity of 50% alcohol in the mix. Then (12 -x) is the quantity of 35% alcohol solution. The total amount of alcohol in the final solution is ...

  0.50x +0.35(12 -x) = 0.40(12)

  0.15x = 0.05(12) . . . . . . . subtract 0.35(12)

  x = 4 . . . . . . . . . . . . divide by 0.15

  12 -x = 8 . . . . . quantity of 35% solution

8 gallons of 35% solution must be mixed with 4 gallons of 50% solution to make a 40% solution of alcohol.

w = 0.5 m

A = l × w

50m² = 100m × w

w = 50m²/100m

w = 0.5 m

Answer:

The answer is 0.5 m i.e Width = 0.5 m

Step-by-step explanation:

Given,

Area (A) = \(50m^{2}\)

length (l) =100 m

width ( b ) = ?

Now,

 A = l * b

or, 50 = 100 * b

or, \(\frac{50}{100}\)= b

or, b = 0.5 m