What is the value of x?
sin(4x-10)°=cos(40-x)°

Answer:

4

Step-by-step explanation:

Answer:

5 over 4 yh there u go i think not sure

The rule of inference used to arrive at the statements s(y) and c(y) from the statement s(y) ∧ c(y) is called Simplification. Simplification allows us to extract individual components of a conjunction by asserting each component separately.

The rule of inference used in this scenario is Simplification. Simplification states that if we have a conjunction (an "and" statement), we can extract each individual component by asserting them separately. In this case, the conjunction s(y) ∧ c(y) represents the statement "y is a movie produced by Sayles and y is a movie about coal miners."

By applying Simplification, we can separate the conjunction into its individual components: s(y) (y is a movie produced by Sayles) and c(y) (y is a movie about coal miners). This allows us to conclude that there is a movie produced by Sayles (s(y)) and there is a movie about coal miners (c(y)).

Using the Simplification rule of inference enables us to break down complex statements and work with their individual components. It allows us to extract information from conjunctions, making it a useful tool in logical reasoning and deduction.

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The approximate internal rate of return on this project is approximately 13.59% at which the present value of the cash inflows (profits) is equal to the initial investment.

To calculate the approximate internal rate of return (IRR) for this project, we need to determine the discount rate at which the present value of the cash inflows (profits) is equal to the initial investment.

Given:

Initial investment = $2,000,000

Annual profit generated = $400,000

Number of years = 7

We can set up the following equation:

PV of cash inflows = Initial investment

To calculate the present value of the cash inflows, we need to discount each year's profit at the discount rate (IRR) and sum them up. Using a financial calculator or spreadsheet software, we can iterate different discount rates until the present value of the cash inflows matches the initial investment. Using an iterative process, the approximate internal rate of return (IRR) for this project is found to be approximately 13.59%.

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Answer:

1, 2

2, 5

3, 8

4, 11

5, 14

Step-by-step explanation:

you just plug each n value into the n

Answer:

No, but if it was how many studens school like math then yes

in Step-by-step explanation:

Answer:

D. 7x+y=19

Step-by-step explanation:

(-2,33) and (5,-16)

(-2,33) (5,-16) = -538

= (-538)

= -538

Im so sorry i don't know.

Answer:

8 out of 40 trials- 8/40

simplify that and it becomes 1/5

1/5 of 10 is 2

so, I'd estimate there are 2 purple marbles.

Answer:

The answer is 27 because 3x9=27.

Answer:

i think the 2nd one

Step-by-step explanation:

Based on the simple interest rate of the two banks, Evans should bank with Joyner Bank.

The simple interest rates can be found using the formula:

where;

a) For Ross Bank: $700 principal yields interest of $30 after 2 years

b) For Joyner Bank: $1000 principal yields interest of $46 after 2 years

Solving for the interest rate for Ross Bank:

Rate = 30 * 100 /(700 * 2)

Rate = 2.14%

Solving for the interest rate for Joyner Bank:

Rate = 46 * 100 /(1000 * 2)

Rate = 2.3%

Therefore, Evans should bank with Joyner Bank

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S + 6

Hope this helps! :)

Answer:98164126041026941874032461284093216492384

i bet you that number you didnt even read

i bet you didnt see i put a s in it

i bet you looked for the s

not even noticeing that the first sentence has a number in it

you looked now give me five stars

Step-by-step explanation:

I HOPE THIS HELPS YOU...

Answer:

Step-by-step explanation:

The root is the fractional part of an exponent and the power is the upper part of the exponent fraction

1)    \(\sqrt{x^{3} } = x^{\frac{3}{2} }\)

2)    \(17^{\frac{1}{5} } =\sqrt[5]{17}\)

3)   \(\sqrt[5]{y^{3} } = y^{\frac{3}{5} }\)

4)   \(z^{\frac{2}{3} } =\sqrt[3]{z^{2} }\)

Answer:

x = 79

Step-by-step explanation:

Part A:

It's stated that line p and line q are parallel, if it is so then the angle represented with w and the angle with measure 79 are alternate and their measure is equal to each other:

Part B:

Jacob likely thought angle represented with W and the angle with the measure 101 are alternate so he made a mistake and found wrong result.

To find the correct equations for the missing boxes, we need more information about the relationships between the different activities in Jake's Gems. However, based on the given context, we can make some assumptions and suggest potential equations:

Mining and Cutting activities produce diamonds, rubies, and other gems. Let's assume that the production of each gem type is represented by a variable: D (diamonds), R (rubies), and G (other gems).

Maintenance supports the Mining and Cutting activities. We can assume that the maintenance effort required for each activity is represented by the variable M (maintenance).Since the question mentions five missing boxes, we can suggest additional equations to represent relationships between these variables, such as:

Mining + Cutting = D + R + G (the sum of all gem types produced equals the total production from Mining and Cutting activities).

Maintenance = M (maintenance effort required).

The relationships between these variables might include equations like D = f(M), R = g(M), G = h(M), where f, g, and h represent some functions or formulas that relate gem production to maintenance effort.

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Step-by-step explanation:

probability that the first die shows six = 1/6

probability that the other die shows an odd number = 1/2

To find DC, we need to perform matrix subtraction, which involves subtracting the elements of one matrix from the elements of another matrix. Let's use the given matrices C and D, as well as the formula for matrix subtraction to find DC:DC = C - D

Using the given matrices, we get:

DC = [0 1 7 7] - [1 -2 2; 6 1 2; -7 0 0]Note that we cannot subtract D from C directly since the matrices have different dimensions. Therefore, we must break D into individual rows and subtract each row from C. Thus, DC

= [0 - (1) 7 - (2)] [1 - (-6) 7 - 1] [7 - (-7) 7 - 2] DC

= [-1 7 14]Therefore, DC

= [-1 7 14].

Matrix subtraction is the process of subtracting the elements of one matrix from the elements of another matrix. If A and B are two matrices of the same size, the matrix subtraction A - B is defined as a matrix with the same size as A and B, with elements given by (A - B)ij = Aij - Bij.  Instead, we need to break D into its individual rows and subtract each row from C. This gives us the matrix DC, which is a row matrix with three elements.

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There are approximately 6.17 pounds in 2.8 kg of dog food.

To convert 2.8 kg of dog food to pounds, we need to know the conversion factor between kilograms and pounds.

The conversion factor between kilograms and pounds is 1 kg = 2.20462 lbs.

To calculate the conversion, we can multiply the given weight in kilograms (2.8 kg) by the conversion factor:

2.8 kg * 2.20462 lbs/kg = 6.173636 lbs

Rounding to two decimal places, we get 6.17 lbs.

Therefore, there are approximately 6.17 pounds in 2.8 kg of dog food.

To summarize:

- Conversion factor: 1 kg = 2.20462 lbs
- Given weight: 2.8 kg
- Calculation: 2.8 kg * 2.20462 lbs/kg = 6.173636 lbs
- Rounded to two decimal places: 6.17 lbs

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Answer:

9.428 is the answer

Step-by-step explanation:

9.428 is answer

Answer:

the area = 28.3

Step-by-step explanation:

A=

\,\,\pi \cdot \color{red}{3}^{2}

π⋅3

2

\color{purple}{A}=

A=

\,\,\pi \cdot 9

π⋅9

Square 3

\color{purple}{A}=

A=

\,\,9\pi

9π

Commutative property of multiplication

\color{purple}{A}=

A=

\,\,28.27433388...

28.27433388...

Multiply, using the π button on your calculator

\color{purple}{A}=

A=

\,\,28.3

28.3

Round to the nearest tenth

Answer:

$8.25/scarf

Step-by-step explanation:

Divide the cost of the 9 scarves by the number of scarves.

$74.25/9 = $8.25

The unit price is $8.25 per scarf

There are five circles for every four squares in the 5:2

The ratio is the comparison of two quantities to determine how frequently one quantity obtains the other. It can be shown as a fraction between two numbers.

There are five circles and four squares. We need the ratio of squares to circles, therefore we divide 4 by 5, which results in the ratio of 4: 5 in this case. This has to be made simpler. Notably, the numbers 4 and 5 may both be divided by 2.

Therefore, we may multiply both by

4/2: 5/2 =5/2

We leave the ratio as it is since 5 and 2 only share component one.

Thus, the response is 5:2

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(a) The differential equation that is satisfied by y is:

\(\frac{dy}{dt} = ky(1-y)\)

(b) To solve the differential equation, we separate the variables and integrate both sides:

\(\frac{dy}{y*(1-y)} = k*dt\)

Integrating both sides, we get:

\(\frac{lnly}{1-y} = k*t +c1\)

where C1 is an arbitrary constant of integration.

We can rewrite the equation in terms of y:

\(\frac{y}{1-y} = e^{(k*t+c1)}\)

Multiplying both sides by (1-y), we get:

\({y} = e^{(k*t+c1)} *(1-y)\)

\(y= \frac{C}{(1+(c-1)e^{-kt} }\)

where C = y(0) is the initial fraction of the population who have heard the rumor.

(c) In this case, the initial fraction of the population who have heard the rumor is y(0) = \(\frac{100}{1300}\) = 0.077. At noon, half the town has heard the rumor, so y(4) = 0.5.

Substituting these values into the equation from part (b), we get:

\(0.5= \frac{0.077}{1+(0.777-1) e^{-k4} }\)

Solving for k, we get:

\(k= ln(\frac{12.857}{4} )\)

Substituting this value of k into the equation from part (b), and setting y = 0.9 (since we want to find the time at which 90% of the population has heard the rumor), we get:

\(0.9= \frac{0.077}{1+(0.777-1) e^{-ln(12.857}*\frac{t}{4} }\))

Solving for t, we get:

t = 8.7 hours after the beginning (rounded to one decimal place)

A differential equation is a mathematical equation that relates a function to its derivatives. It is a powerful tool used in many fields of science and engineering to describe how physical systems change over time. The equation typically includes the independent variable (such as time) and one or more derivatives of the dependent variable (such as position, velocity, or temperature).

Differential equations can be classified based on their order, which refers to the highest derivative present in the equation, and their linearity, which determines whether the equation is a linear combination of the dependent variable and its derivatives. Solving a differential equation involves finding a function that satisfies the equation. This can be done analytically or numerically, depending on the complexity of the equation and the available tools.

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Distance between (2 , 3) (4 , -7)

\(d=\sqrt{(y_{2} -y_{1} )^{2} + (x_{2}-x_{1} )^{2}\)

\(d=\sqrt{(-7-3 )^{2} + (4-2 )^{2}\)

\(d=\sqrt{(-10 )^{2} + (2 )^{2}\)

\(d=\sqrt{100 + 4\)

\(d=\sqrt{104\)

\(d=10.198\) or \(2\sqrt{26}\)

Answer:

See below

Step-by-step explanation:

To find the distance between two points, we use the distance formula:

\(d = \sqrt{(x_{2}-x_1)^2 + (y_2-y_1)^2 }\)

Plug in what you know.

\(d = \sqrt{(4-2)^2 + (-7 - 3)^2 }\)

Simplify the parentheses.

\(d = \sqrt{(2)^2 + (-10)^2 }\)

Evaluate the exponents.

\(d = \sqrt{(4) + (100)}\)

Evaluate under the radical.

\(d = \sqrt{(104)}\)

Evaluate the square root.

\(d = 10.198\)

10.198 units

Plug in what you know.

\(d = \sqrt{(-3 -(-9))^2 + (6 - (-4))^2 }\)

Simplify the parentheses.

\(d = \sqrt{(-3 + 9)^2 + (6 + 4)^2 }\)

Simplify the parentheses.

\(d = \sqrt{(6)^2 + (10)^2 }\)

Evaluate the exponents.

\(d = \sqrt{(36) + (100) }\)

Evaluate under the radical.

\(d = \sqrt{(136)}\)

Evaluate the square root.

\(d = 11.662\)

11.662 units

Answer: The ∠DEF= 75°

Step-by-step explanation:

The angle subtended by circumference is half of the angle subtended at the center by the same arc.

So , ∠DEF= 75°

The solution of a system with a single linear equation is the set of all points that satisfy that equation. That means the solutions would be infinitely many solutions.

If a system of linear equations has a single linear equation, it means that there is only one equation and no other equations to form a system.

The solution of the system would be the set of all points or values that satisfy that single equation. Depending on the equation, the solution could be a single value, a range of values, or infinitely many values.

The specific solution would depend on the equation itself and the variables involved.

Therefore, there are infinitely many solutions of the given graph.

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The net working capital of Al Muntazah Supermarket can be calculated by subtracting current liabilities from current assets. (Days Inventory Outstanding + Days Sales Outstanding - Days Payable Outstanding).

Net Working Capital: Net working capital is the difference between current assets and current liabilities. In the case of Al Muntazah Supermarket, the net working capital can be calculated as follows: Net Working Capital = Current Assets - Current Liabilities = 5000 - 1560 = $3440.

Cash Conversion Cycle: The cash conversion cycle measures the time it takes for a company to convert its investments in inventory and accounts receivable into cash by collecting payments from customers and paying suppliers. The formula to calculate the cash conversion cycle is as follows:

Cash Conversion Cycle = Days Inventory Outstanding + Days Sales Outstanding - Days Payable Outstanding.

a. Days Inventory Outstanding (DIO) represents the average number of days it takes for inventory to be sold. It is calculated as Inventory / COGS * 365 = 3500 / 167000 * 365 ≈ 7.65 days.

b. Days Sales Outstanding (DSO) represents the average number of days it takes for the company to collect payment from its customers. It is calculated as Accounts Receivable / Sales * 365 = 21500 / 345000 * 365 ≈ 22.89 days.

c. Days Payable Outstanding (DPO) represents the average number of days it takes for the company to pay its suppliers. It is calculated as Accounts Payable / COGS * 365 = 52789 / 167000 * 365 ≈ 114.91 days.

Therefore, the cash conversion cycle for Delta Airlines is approximately 7.65 + 22.89 - 114.91 ≈ -84.37 days. A negative value indicates that the company pays its suppliers before collecting payment from customers, resulting in a shorter cash conversion cycle.

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