Which equation is equivalent to 60% of 25? Select all that apply.

A. 0. 6 • 25 = x

B. X• 1. 6 =25

C. 6/10 = x/25

D. 60/100 = 25/x

E. X/25 = 60/100

F. 6. 0 • 25=x

Answer:

-150

Step-by-step explanation:

Multiply & Divide left to right

\(60-2*35*3\)

Once again Multiply & Divide

\(60-210\)

Add & Subtract

Final Answer: \(-150\)

Answer:

The signs of each monomial in the second polynomial are changed.

When subtracting two polynomials, the subtraction affects each monomial in the second polynomial by inverting the sign of each coefficient. That is, every coefficient in the second polynomial is multiplied by -1.

Polynomials are mathematical expressions that contain one or more terms. These terms are made up of coefficients and variables raised to powers, like x^2, y, or z^3.

When subtracting two polynomials, we need to keep in mind that each term within the polynomial is affected.

Example: Consider the following polynomial:

2x^2 + 3xy + 4y^2

When we subtract the polynomial 3x^2 - 2xy - 5y^2 from the above polynomial, we need to invert the sign of each coefficient in the second polynomial. That is, we have:

2x^2 + 3xy + 4y^2 - (3x^2 - 2xy - 5y^2)

Now, inverting the sign of each coefficient in the second polynomial, we get:

-3x^2 + 2xy + 5y^2

So the final result is:

2x^2 + 3xy + 4y^2 - (3x^2 - 2xy - 5y^2)

= 2x^2 + 3xy + 4y^2 - 3x^2 + 2xy + 5y^2

= -x^2 + 5xy + 9y^2

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Answer: i love brinly its the best

the value of x is 4, make m||n

Step-by-step explanation:

sorry if this is wrong

To solve the inequality we can subtract 10 as:

Then, dividing by 2, we get:

-7 < x ≤ 4

Answer: -7 < x ≤ 4

The value of x is 7.

A proportion is an equation in which two ratios are set equal to each other.

Now, setting up the proportion we have

6/4 = x+6 / 4+8

3/2 = x+6 / 12

12*3 = 2(x+6)

36 = 2x + 12

2x = 36-12

2x= 14

x=7

Hence, the value of x is 7.

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Answer:

Both <y and <w have a cosine of 3/4

Given function is,

To find the Horizontal and vertical shift.

Horizontal shift is defined as any changes which is made by adding or substracting to the variable x in the function.

Vertical shift is defined as any changes which is made by adding or substracting to the variable y in the function.

So in the given function the value inside the root is ( x+2 ). so the horizontal shift is two unit left side.

So in the given function the value out side the root is -3, which directly add it to the variable y.

So the vertical shift is three unit down ( Downwards since negative side ).

So the required answer is 2 units left side and 3 units downwards.

$3x+y=17$-----------1

$5y+z=14$-----------2

$3x+5z=41$, --------3

x+y+z =114-9x-15y-5z

i,e.,               114-(9x+15y+5z)

Ax + by + cz = r is known as a linear equation in three variables if a, b, c, and r are real integers and if a, b, and c are not all equal to 0. (The x, y, and z are referred to as the "three variables"). The coefficients in the equation are letters a, b, and c.

A mathematical method for linear regression with a least squares cost function is called the normal equation. We don't need to use Gradient Descent to determine the value of. Using this method while working with a dataset with minimal features is efficient and saves time.

$3x+y=17

$ =>y=17-3x

$5y+z=14

$ =>z=14-5y

$3x+5z=41

$ =>3x=41-5z

y=17-3x +14-5y x+y+z=41-5z +3 x=41-5z/3 x+y+z=41-5z/3

(17-3x +14-5y)

x+y+z = 114-9x-15y-5z 114-(9x+15y+5z) x+y+z = 41-5z + 51-9x + 42-15y

A linear equation is one that has degree one. A linear equation in two variables, x and y, is generally defined as an equation of the form ax + by + c = 0 where a, b, and c are real values and where at least one of an or b is not zero.

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The sum of x, y, and z is 14-(9x + 15y + 5z). Ax + by + cz = r is known as a linear equation in three variables if a, b, c, and r are all real integers and if a, b, and c are not all equal to 0.

The normal equation is a mathematical method for linear regression with a least squares cost function. Gradient Descent is not required to determine the value of. This method is efficient and saves time when working with a dataset with few features.

Given,

3x + y = 17-----------(1)

5y + z = 14-----------(2)

3x + 5z = 41, --------(3)

x + y + z = 114 - 9x - 15y - 5z

14 - (9x + 15y + 5z)

3x + y = 17

⇒ y= 17 - 3x

5y + z=14

⇒ z = 14 - 5y

3x + 5z = 41

⇒ 3x = 41 - 5z

y = 17 - 3x + 14 - 5y

Simplifying,

= x + y + z = 41 - 5z + 3 x = 41 - 5z/3

= x + y + z = 41 - 5z/3

(17 - 3x + 14 - 5y)

Then,

x + y + z = 114 - 9x - 15y - 5z 114 - (9x + 15y + 5z)

x + y + z = 41 - 5z + 51 - 9x + 42 - 15y

A linear equation has a degree of one. A linear equation in two variables, x and y, is commonly defined as an equation of the form axe + by + c = 0, where a, b, and c are real numbers and at least one of an or b is not zero.

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Answer:

119 + 61 = 180

Step-by-step explanation:

119 + x = 180

x = 61

Answer:

61

Step-by-step explanation:

Answer:

the answer is B. 38 rounds per hour.

Answer:

6 / 5

I hope it is correct.

Step-by-step explanation:

Slope is (y2 - y1) / (x2 - x1)

choose two points: (4, 6) and (-16, -18)

(-18 - 6) / (-16 - 4)

-24 / -20 (simplify by -4)  

6 / 5

Answer:

I'm going to say \(\frac{4}{1}\) and \(\frac{4}{2}\)

Step-by-step explanation:

The limit of the given function as x approaches infinity is infinity.

To find the limit of the given function as x approaches infinity, we need to analyze the behavior of the function for very large values of x.

First, we can observe that the term 49x^2 dominates the other terms in the function as x gets very large. This is because the square of any number grows much faster than a linear function (x) or a constant function (-7x).

Therefore, we can simplify the given function as follows:

lim x→[infinity] (49x^2 + x − 7x) = lim x→[infinity] 49x^2

Now we can directly evaluate the limit by applying the rule that states if a function is of the form ax^n where a and n are constants and x approachesinfinity, then the limit is infinity if n > 0 and negative infinity if n < 0.

In this case, a = 49 and n = 2, which is greater than 0. Therefore, the limit as x approaches infinity is infinity.

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Answer:

The answer is 5 paintings

Step-by-step explanation:

112 = 27 + 17x  

112 - 27 = 85

85/17 = 5

5 paintings

Hopefully this helps you

pls mark brainlest

Answer:

5

Step-by-step explanation:

17x=112-27; 17x=85; x=85÷17; x=5

Answer:

Second box, fourth box, first box, and third box

Step-by-step explanation:

1st answer box because (13 - 3 / 2 * r) - (1 - r) = 13 - 3 / 2 * r - 1 + 2 / 2 * r thus being the first answer because of the "-" in the front so distribute the "-" with the 1 and - r

2nd answer box because (7r - 3 / 2) - (2 / 3 + 6r) = 7r - (9 / 6) - (4 / 6) - 6r same principle here.

3rd answer box because (6r + 7) + (13 + 7r) = 6r + 7 + 20 + 7r

4rd answer box because (- 8 - r) + (2r - 4) = - 8 - r + 2r - 4

Answer:

1. (6r+7)+(13+7r)=13r+20

2. (13 3/2)-(1-r)= 12-r

3. (-8-r)+(2r-4)= -12+r

4. (7r-3/2)-(2/3*6r)=r-13/6

Step-by-step explanation:

1. Move 7r next to 6r then you get 13r then just add 7+13 and you get 20 answer is 13r+20

2. Subtract 1 from 13 and you get 12 then you do the 3/2r and and the other r to it and you get 1/2r answer should be 12- 1/2r

3. Move then 4 next to the -8 and subtract you should get -12 then you solve -r+2r should get r and the answer is -12+r

4. Subtract 7r from 6r and you get r(1r) then you should subtract 3/2 and 2/3 and you get 13/6 and the answer is r-13/6

Answer:

1.5 hours

Step-by-step explanation:

Carlos = x

Maria = y

55x + 47y = 197

x + y = 3.8

x = 3.8 - y

55(3.8 - y) + 47y = 197

209 - 55y + 47y = 197

-8y = -12

y = 3/2 = 1.5

Answer:

D

Step-by-step explanation:

I took the test

The operation transformed matrix I to matrix ll is 3R2->R3.

The Correct option is C.

We have the Matrix

[1 2  1 |5]

[0 1  2 |5]

[2 7 8 |25]

1. -1/2 R3 + R1 -> R3

[1 2       1  |5]

[0 1       2  |5]

[0 -3/2  -3 | -15/2]

2.  1/2 R3 - 1 -> R3

[1    2   1     |5]

[0   1    2    |5]

[0 3/2  3    |23/2 ]

3. 3R2 -> R3

[1 2 1 |5]

[0 1 2 |5]

[0 2 6 |75]

Thus, the ideal solution is C.

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The probability of running out of water decreases.

The given problem can be solved by using the concept of the normal distribution. Normal distribution, also called Gaussian distribution, is a probability distribution that occurs naturally in many situations. In this distribution, data values cluster around a central point, and the further away a value is from the center, the less likely it is to occur. The normal distribution has two parameters: the mean (μ) and the standard deviation (σ). The mean is the center of the distribution, and the standard deviation is a measure of how spread out the distribution is. The normal distribution is symmetric about the mean. It is a continuous distribution, meaning that it can take any value between negative infinity and positive infinity. The area under the normal curve represents the probability of a random variable taking a certain value or falling within a certain range of values. The total area under the normal curve is equal to 1.
Given:
The average person drinks 3 Liters of water when hiking the Mission Peak (with a standard deviation of 1 Liter).
You are planning a hiking trip to the Mission Peak for 10 people and will bring 35 Liters of water.
What is the probability that you will run out?
We need to find the probability that the amount of water consumed by 10 people will be greater than 35 Liters. Let X be the random variable representing the amount of water consumed by each person. X is normally distributed with mean μ = 3 Liters and standard deviation σ = 1 Liter.
Then, the total amount of water consumed by 10 people is given by the sum of 10 independent identically distributed (i.i.d.) random variables:
Y = X1 + X2 + ... + X10
where X1, X2, ..., X10 are i.i.d. random variables with the same distribution as X.
The total amount of water you bring is 35 Liters. Therefore, you will run out of water if:
Y > 35
or equivalently:
(Y - μ10) / σ10 > (35 - μ10) / σ10
where μ10 = 10μ = 30 Liters and σ10 = √(10)σ = √(10) Liters.
Thus, the probability that you will run out of water is:
P(Y > 35) = P[(Y - μ10) / σ10 > (35 - μ10) / σ10]
= P(Z > (35 - μ10) / σ10)
where Z is the standard normal variable.
Using the standard normal table, we find that:
P(Z > (35 - μ10) / σ10) = P(Z > (35 - 30) / √10)
= P(Z > 1.5811)
= 0.0564 (rounded to four decimal places)
Therefore, the probability that you will run out of water when hiking the Mission Peak with 10 people is 0.0564.
What if the hiking trip will have 20 people and the amount of water you bring also doubles to 70 Liters. What is the probability you will run out?
In this case, the number of people has doubled, so the total amount of water consumed will also double. Thus, the total amount of water consumed by 20 people is given by:
Y = X1 + X2 + ... + X20
where X1, X2, ..., X20 are i.i.d. random variables with the same distribution as X.
The total amount of water you bring is 70 Liters. Therefore, you will run out of water if:
Y > 70
or equivalently:
(Y - μ20) / σ20 > (70 - μ20) / σ20
where μ20 = 20μ = 60 Liters and σ20 = √(20)σ = 2.2361 Liters.
Thus, the probability that you will run out of water is:
P(Y > 70) = P[(Y - μ20) / σ20 > (70 - μ20) / σ20]
= P(Z > (70 - μ20) / σ20)
where Z is the standard normal variable.
Using the standard normal table, we find that:
P(Z > (70 - μ20) / σ20) = P(Z > (70 - 60) / 2.2361)
= P(Z > 4.4721)
= 0 (rounded to four decimal places)
Therefore, the probability that you will run out of water when hiking the Mission Peak with 20 people is zero.

Will the probability of running out of water increase or decrease? Why?

The probability of running out of water decreases when the number of people increases and the amount of water brought doubles. This is because the total amount of water consumed increases proportionally to the number of people, but the standard deviation of the distribution of the amount of water consumed decreases proportionally to the square root of the number of people. This means that the distribution of the total amount of water consumed becomes narrower and more concentrated around the mean as the number of people increases.

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Answer:

Bond Price​= 1,892.73

Step-by-step explanation:

Giving the following information:

Par value= 1,600

Cuopon= 1,600*0.045= 72

YTM= 3.2%

Number of years (n)= 19

To calculate the price of the bond, we need to use the following formula:

Bond Price​= cupon*{[1 - (1+i)^-n] / i} + [face value/(1+i)^n]

Bond Price​= 72*{[1 - (1.032^-19)] / 0.032} + [1,600 / (1.032^19)]

Bond Price​= 1,013.29 + 879.44

Bond Price​= 1,892.73

Answer:

A quadratic function with a double root of -4 can be written in the form:

f(x) = a(x + 4)^2

where "a" is a constant.

Step-by-step explanation:

Since the root is double, we know that the quadratic function touches the x-axis at -4, but does not cross it. This means that the vertex of the parabola is located at x = -4.

To determine the value of "a", we need more information about the function. For example, we could be given a point on the parabola, the y-intercept, or some other information.

Without additional information, we cannot determine a unique quadratic function that has a double root of -4.

Answer:

C≥12,E≥6,C+E≤26

Step-by-step explanation:

i just took the quiz and got it right

The system of inequalities will be C≥12, E≥6, and C+E≤26. Then the correct option is A.

Inequality is the relationship between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.

The Inequality to graduate you must take at least 12 core credits,

C≥12

The Inequality to graduate you must take at least 6 electives credits,

E≥6

No more than a total of 26 credits for both core and electives.

C+E≤26

Hence, the correct option is A.

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Answer:

It can't be expressed in that form

Step-by-step explanation:

From difference of two squares:

\({ \boxed{(a + b)(a - b) = ( {a}^{2} - {b}^{2} )}}\)

a » 9

b » 2i

\((9 + 2i)(9 - 2i) = \{ {(9)}^{2} - {(2i)}^{2} \} \\ \\ = (81 - 4 {i}^{2} )\)

but i² is -1 [ complex numbers ]

\( = \{81 - 4( - 1) \} \\ = 81 + 4 \\ = 85\)

Answer:

\((9 + 2i)(9 - 2i) \: \\ this \: can \: be \: wrtten \: as \: \\ {9}^{2} - {2i}^{2} = 81 - 4 \times - 1 \\ = 81 + 4 = 85 \\ then \: 85 + 0i \\ thank \: you\)

Porción indefinida de plano limitada por dos líneas que parten de un mismo punto o por dos planos que parten de una misma línea y cuya abertura puede medirse en grados.

ángulos adyacentes Ángulos que tienen el vértice común, un lado común que los separa y los otros dos lados en línea recta.

Answer:

They are adjacent. x=10/3

Step-by-step explanation:

In a nonexperimental method, relationships between variables are studied by making observations or measures of the variables of interest.

Research without either the manipulation of an independent variable, the random assignment of individuals to conditions or orders of conditions, or both, is referred to as non-experimental research.

The non-experimental study is entirely dependent on variables that the researcher has no control over. By whatever means, they cannot manipulate, control, or change the subjects. Thus, all they can do is continue their research while monitoring and interpreting their subjects.

It is safe to assume that a non-experimental research design is used when there is no specific cause-effect study problem and the researcher simply wants to grasp a topic in depth without constraining it with variables. They examine the natural phenomena as they take place.

Therefore, in a nonexperimental method, relationships between variables are studied by observing or measuring the variables of interest.

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Answer:

b+2.673

Step-by-step explanation:

substitute the value of the variable into the equation and simpilfy

Answer:

8.807

Step-by-step explanation:

1. 6.134 + (5.68 - 3.007)

   6.134 + 2.673

   = 8.807 or \((\frac{8807}{1000}, 8\frac{807}{1000} )\)

Answer:

Step-by-step explanation:

opppppssss

Answer:

5 + 5= 10

8 + 8 = 16

10 + 16 = 26

if shes paying for everything maria pays 26 dollars

The closest answer is 80 cupcakes per minute, so the correct option is .8. The closest answer is 165 minutes, so the correct option is 165.

The throughput capacity of the icing stage can be calculated by dividing the number of cupcakes in a batch (100) by the time required to process each cupcake (1.25 minutes).

Throughput capacity = Number of cupcakes in a batch / Time to process each cupcake

Throughput capacity = 100 cupcakes / 1.25 minutes

Throughput capacity = 80 cupcakes per minute

The closest answer is 80 cupcakes per minute, so the correct option is .8.

The throughput time for a batch of cupcakes is the time required to process the entire batch, including the setup time.

Throughput time = Time for setup + (Number of cupcakes in a batch * Time to process each cupcake)

Throughput time = 40 minutes + (100 cupcakes * 1.25 minutes per cupcake)

Throughput time = 40 minutes + 125 minutes

Throughput time = 165 minutes

The closest answer is 165 minutes, so the correct option is 165.

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Answer:

yur

Step-by-step explanation:

Answer:145,003 59

Step-by-step explanation:

he population 2016, this is more precise, will be 145116 people. If you just rounded the value of X to population growth rate to 1.176, then the population Uh in 2016 is 145,003 59.