Encuentre la solución general de la ecuación diferencial.
(Use C para la constante de integración.)

Answer:

6/10 of a mile in one hour

Step-by-step explanation:

3.25 ÷ 5.5 = 0.59 or approx 0.6 miles

The value of p that would make the equation true when q = 9 is p = 6.25.

To determine the value of p that would make the equation q = 4 + 0.8p true when q = 9, we can substitute the given values into the equation and solve for p.

Given:

q = 9

Substituting q = 9 into the equation q = 4 + 0.8p, we have:

9 = 4 + 0.8p

Next, we can isolate the term with p by subtracting 4 from both sides of the equation:

9 - 4 = 0.8p

Simplifying the equation:

5 = 0.8p

To solve for p, we divide both sides of the equation by 0.8:

5/0.8 = p

p = 6.25

Therefore, the value of p that would make the equation true when q = 9 is p = 6.25.

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Answer: D (4,1)

Step-by-step explanation:

2x + 3(x-3) = 11

2x + 3x - 9 = 11

5x = 11 + 9

x = 20/5 = 4

y = x-3

= 4-3 = 1

Answer:

He cannot save $5 when he is buying something instead of making it himself.

Step-by-step explanation:

He makes $10 from lawn mowing and spends $5 on Taco Bell. He has $5 left.

If he made is lunch, He would have had $10 dollars.

Andrew's argument is flawed because he is not considering all of the costs and benefits associated with his decision to go to Taco Bell instead of preparing his own meal.

An argument is a collection of claims, the premises of which are provided in support of another statement, the conclusion.

There are a few problems with Andrew's argument.

First, he is assuming that the only cost of preparing his own meal is the price of the ingredients. However, there are also opportunity costs associated with preparing his own meal, such as the time he spends making it and the opportunity to do something else during that time (such as study for his exam).

Second, Andrew is assuming that he would have spent the same amount of money on ingredients as he did on his meal at Taco Bell. However, it is possible that the ingredients he would have used to make his own meal would have cost less than $5, in which case he would not have saved as much money as he thinks.

Finally, Andrew is assuming that he would have spent the same amount of time preparing his own meal as he did going to Taco Bell. However, it is possible that it would have taken him longer to prepare his own meal, in which case the opportunity cost of his time would have been even higher.

Overall, Andrew's argument is flawed because he does not evaluate all of the expenses and advantages of his decision to eat at Taco Bell instead of cooking his own dinner.

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1. The balloon's initial temperature was ____ °C.

2. The temperature of the oil is ____ °C.

1. To find the balloon's initial temperature, we can use the combined gas law, which states that the initial pressure times the initial volume divided by the initial temperature is equal to the final pressure times the final volume divided by the final temperature. Given that the volume changes to 76.4% of its initial volume and the final temperature is -80.0 °C, we can solve for the initial temperature. First, we convert the volume change to a decimal by dividing 76.4% by 100, giving us 0.764. Plugging in the values into the combined gas law equation, we can rearrange it to solve for the initial temperature.

2. To determine the temperature of the oil, we can use the ideal gas law, which states that the pressure times the volume divided by the temperature is equal to the gas constant times the number of moles. Since the volume remains constant and we are given the initial and final pressures, we can solve for the temperature. By plugging in the values into the ideal gas law equation and solving for the temperature, we can find the temperature of the oil in °C.

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Chance/random causes: Raw material variation, machine errors, environmental factors. Assignable causes: Equipment malfunction, operator errors, process parameter changes.

Chance/random causes of variation are inherent in any process and are typically beyond the control of individuals or organizations. These sources of variation arise from natural variability in the system and cannot be eliminated completely.

For example, in manufacturing, variations in raw materials such as moisture content, density, or chemical composition can impact product quality. Random machine errors, influenced by electrical noise or mechanical wear, can also introduce variation. Unpredictable environmental factors like temperature or humidity can further contribute to chance causes.

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Answer:

i dont think ther is a ancer for that

Step-by-step explanation:

-To do this you shuld use your brain base off of memory. If that dosn't

work contact a parent, teacher, or a trusted adult to help with this work.

Answer:

your answer is (A)

Step-by-step explanation:

in the affirmative

plz mark me as brainlist

Upon answering the query  As a result, the following is the system of equations' solution: x = -150, y = 120.

An equation in math is an expression that connects two claims and uses the equals symbol (=) to denote equivalence. An equation in algebra is a mathematical statement that establishes the equivalence of two mathematical expressions. For instance, in the equation 3x + 5 = 14, the equal sign places a space between each of the variables 3x + 5 and 14. The relationship between the two sentences that are written on each side of a letter may be understood using a mathematical formula. The sign and only one variable are frequently the same. as in, 2x - 4 equals 2, for instance.

To solve

\(Y/4 - x/5 = 6 ........ (1)\\x/15 + y/12 = 0 ....... (2)\\\)

After using the substitution approach to find the value for one of the variables, we can use that value to find the value for the other variable.

We can solve for x in terms of y using equation (2):

\(x = - (5/4) y ........ (3)\)

Equation (1) may now be changed to an equation in terms of y by substituting equation (3) for equation (1):

\(y/4 - (-5/4)y/5 = 6\\5y - 4y = 120\\y = 120\\x = - (5/4) (120) = -150\\\)

As a result, the following is the system of equations' solution:

x = -150, y = 120.

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The derivative of the function y = x^2x using logarithmic differentiation is dy/dx = x^2x(2 + 2ln(x)).

To find the derivative of the function y = x^2x using logarithmic differentiation, we follow these steps:

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To find the derivative of the function y = x^(2x) using logarithmic differentiation, we take the natural logarithm of both sides, apply logarithmic properties, and then differentiate implicitly.

Start by taking the natural logarithm of both sides of the equation:

ln(y) = ln(x^(2x))

Apply the power rule of logarithms to simplify the expression:

ln(y) = 2x * ln(x)

Now, differentiate both sides of the equation implicitly with respect to x:

(1/y) * dy/dx = 2 * ln(x) + 2x * (1/x)

Simplify the expression:

(1/y) * dy/dx = 2 * ln(x) + 2

Multiply both sides by y to isolate dy/dx:

dy/dx = y * (2 * ln(x) + 2)

Substitute the original value of y = x^(2x) back into the equation:

dy/dx = x^(2x) * (2 * ln(x) + 2)

The derivative of the function y = x^(2x) using logarithmic differentiation is dy/dx = x^(2x) * (2 * ln(x) + 2). Logarithmic differentiation is a useful technique for differentiating functions that involve exponentials or complicated algebraic expressions, as it allows us to simplify the calculation by taking the logarithm of both sides and then differentiating implicitly.

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Answer: 3/4

Step-by-step explanation: 6 1/4 - 5 1/2

Answer: The answer is 1 2/8

Step-by-step explanation:

5 1/2    X    4/4     =   4/8               So the answer is 1 and 2/8

6 1/4     X   2/2     =   2/8

6 4/8

-

5 2/8

___

Holy will take 13/5 or 2.6 hours to finish the bookcase.

The relation between time and work is

Work Done = Time Taken × Rate of Work ·

or, Rate of Work = 1 / Time Taken ·

or, Time Taken = 1 / Rate of Work ·

Now it is given that,

Time taken by Fritz to build a bookcase =  8 hours

So, Bookcase build by Fritz in 1 hour = 1/8

Similarly,

Time taken by Holly to build a bookcase =  10 hours

So, Bookcase build by Holly in 1 hour = 1/10

So, bookcase build in 3 hours

Fritz = 3/8

Holly = 3/10

Total bookcase build in 3 hours =  3/8 + 3/10 =  27/40

So. remaining work =  1 - 27/40 =  13/40

Thus, Time taken by Fritz to complete the bookcase =  8 * (13/40) hours

                                                                                         =  13/5 or 2.6 hours

Thus, Holy will take 13/5 or 2.6 hours to finish the bookcase.

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Answer:

answer is 6

Step-by-step explanation:

6x-4-2x=20

4x-4=20

4(x-1)=20

x-1=5

X=6

Answer:

\(6x - 4 - 2x = 20 \\ collecting \: like \: terms \: \\ 6x - 2x - 4 = 20 \\ 2x - 4 = 20 \\ 4x = 20 + 4 \\ 4x = 24 \\ x = \frac{24}{4} \\ x = 6\)

Step-by-step explanation:

so answer is

\(x = 6\)

The number of pints of ice cream used for each sundae is 0.8 pints.

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

4 pints of icecream = 5 sundaes

Divide both sides by 5.

4/5 pints of icecream = 1 sundaes

0.8 pints of icecream = 1 sundaes

Thus,

0.8 pints of ice cream is used for each sundae.

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When solving a system of equations, the values of h and k must be chosen in order to make the equation have no solution. The equation 5x + 9y = h and -4x + ky = -9 can have no solution if h does not equal the value of k.

This means that for any value of h that does not equal the value of k, the system of equations will have no solution.

For example, if h=2 and k=3, the system of equations will have no solution because 5x + 9y does not equal 3. Similarly, if h=3 and k=2 the system of equations will have no solution because -4x + 2y does not equal -9. Therefore, for any value of h and k in which h does not equal k, the system of equations will have no solution.

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Answer:

Answer:

A. minimum at x = -2.

Step-by-step explanation:

Finding the derivative:

f'(x) = 12x.

12x = 0 for a maxim/ minimum.

x = 0.

As the second derivative (12) is positive,  we have a minimum value when x = 0.

So the function has a minimum value  where f(x) = 6(0)^2 -2 = -2.

Answer:

Therefore, the length of the ladder is 13 feet.

Step-by-step explanation:

This is a classic example of a right triangle problem in geometry. The ladder serves as the hypotenuse of the triangle, while the distance from the building to the ladder and the height of the window serve as the other two sides. Using the Pythagorean theorem, we can solve for the length of the ladder:

ladder^2 = distance^2 + height^2 ladder^2 = 5^2 + 12^2 ladder^2 = 169 ladder = √169 ladder = 13

Therefore, the length of the ladder is 13 feet.

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The shape with a series of parallel cross sections that are congruent circles is a cylinder.

The cross-section that results from cutting a cylinder parallel to its base is a circle that is congruent to all other parallel cross-sections. This is true for any plane that is perpendicular to the cylinder's base. The only shape that has parallel cross-sections that are congruent circles is a cylinder, for this reason.

Two parallel, congruent circular bases that lay on the same plane make up the three-dimensional shape of a cylinder. A curved rectangle connecting the bases makes up the cylinder's lateral surface. Congruent circles are produced when a cylinder is cut in half parallel to its base.

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Answer:

If we assume that everyone in the group is an owner, we would have

\(20*2=40\) legs.

\(64-40=24\) legs

Therefore, we need 24 more legs.

These 24 additional legs can be made from the difference of legs between the owners and dogs.

In this case, dogs have \(4-2=2\) more legs than an owner.

24 ÷ 2 = 12.

There are 12 dogs in the group.

Answer:

A

Step-by-step explanation:

you do 3.6 times both the cm or number and you get 14.4 cm and 5.4 cm

Answer:

3

Step-by-step explanation:

2

An example of a +f(pxq) with integer coefficients that factors (poly mod nq), but has no roots is (x^2 + 1)(x^2 + 2). This polynomial satisfies the given conditions and demonstrates that it is possible to have a polynomial with integer coefficients that factors modulo n, but has no roots.

Let's consider the polynomial f(pxq) = (x^2 + 1)(x^2 + 2).
1. This polynomial has integer coefficients as both factors have integer coefficients.
2. Now, let's consider taking the modulo n, where n is any positive integer.
3. Since the modulo operation only affects the coefficients, we will still have a polynomial with integer coefficients after taking the modulo.
4. However, there are no integers x for which f(pxq) = 0 (poly mod n), as the factors x^2 + 1 and x^2 + 2 do not have any integer roots.

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The complete inputs and outputs for the given function are

x      g(x)

-2      7

0      -1

-2       13

-1         3

From the question, we are to determine the value of the given boxes

The given function is,

g(x) = -4x -1

For the first box, we are to determine the value of x for which g(x) = 7

From the given function,

g(x) = -4x -1

Put g(x) = 7

Then,

7 = -4x - 1

7 + 1 = -4x

8 = -4x

∴ x = 8/ -4

x = -2

The value of x in the first box is -2

For the second box, we are to determine the value of g(x), for x = 0

g(0) = -4(0) -1

g(0) = 0 - 1

g(0) = -1

The value of g(x) in the second box is -1

For the third box, we are to determine the value of x for which g(x) = -13

-13 = -4(x) -1

-13 = -4x - 1

-13 + 1 = -4x

-12 = -4x

∴ x = -12/ -4

x = 3  

The value of x in the third box is -2

For the fourth box, we are to determine the value of g(x), for x = -1

g(-1) = -4(-1) -1

g(-1) = 4 - 1

g(-1) = 3

The value of g(x) in the fourth box is 3

Hence, the complete inputs and outputs for the given function are

x      g(x)

-2      7

0      -1

-2       13

-1         3

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Answer:

.305

Step-by-step explanation:

Step-by-step explanation:

2/33=6/x

x=99

since there are 11 rest stops and you are trying to find the space in the middle of the two rest stops.

99/11 rest stops

9 miles in between rest stops

9/y=30/1

9/30=y

3/10=y

.3 inches=y

Hope that helps :)

Answer:

\(\huge\boxed{Que \ es \ un \ variable \ ?\hookleftarrow}\)

✐ En matemáticas, una variable es un símbolo que funciona como marcador de posición para expresiones o cantidades que pueden variar o cambiar; se utiliza a menudo para representar el argumento de una función o un elemento arbitrario de un conjunto. Además de los números, las variables se utilizan comúnmente para representar vectores, matrices y funciones.

Answer:

-3

Step-by-step explanation:

x+1=3

Answer:

23 sessions

Step-by-step explanation:

345min (total) ÷ 15min (each session)

= 23 sessions