The green object below,is best defined as a ___ named____.

The sale price of the jeans would be $73.09

Answer:

Just a rough try of the STRUCTURE, not the actual. Use a protractor.

Carol can do the same work in 3 hours as it is did by bob

What is Arithmetic equation?

The area of mathematics known as arithmetic deals with the study of numbers and the numerous operations that can be performed on them.

Addition, subtraction, multiplication, and division are the fundamental mathematical operations.

bob + carol = 2 hours

bob = 6 hours

L.C.M of both equation is 6

∴efficiency of  bob + carol is 3

∴efficiency  bob is 1

Then, 3 - 1 = 2

total work ÷ 2

6 ÷ 2 = 3

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The square root of a negative number is not defined in the real numbers, r cannot be found. This means that y = x^r is not a solution for any real r.

What is square root ?

A square root of a number x is a number y such that y² = x; in other words, a number y whose square is x.

x(r^2 x^(r-2)) - rx^(r-1) = 0

Expanding the powers of x and collecting terms, we have:

r^2 x^r - rx^r + x^r = 0

Dividing through by x^r, we have:

r^2 - r + 1 = 0

This is a quadratic equation that can be solved using the quadratic formula:

r = (-b ± √(b^2 - 4ac)) / 2a

where a = 1, b = -1, and c = 1.

Plugging in the values, we get:

r = (-(-1) ± √((-1)^2 - 4 * 1 * 1)) / 2 * 1

r = (1 ± √(1^2 - 4 * 1 * 1)) / 2 * 1

r = (1 ± √(1 - 4)) / 2

r = (1 ± √(-3)) / 2

The square root of a negative number is not defined in the real numbers, r cannot be found. This means that y = x^r is not a solution for any real r.

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Answer:

8x+42=27

8x=-15

x=-1.875

Step-by-step explanation:

Answer:

83 degrees

Step-by-step explanation:

For any given triangle, the angles inside have to equal 180 degrees.

knowing this, we can create an equation. We have 2 angles, and need to figure out the third.

180 = x + 44 + 53

180 = x + 97

x = 83

so x is 83 degrees.

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Answer:

the third one

Step-by-step explanation:

because they both intersect at (4, -3 1/2)

Answer:

The Answer is Third one...

Step-by-step explanation:

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Have a great day !

Answer & Step-by-step explanation:

The main note to remember here is that the square root of 64 can be positive 8 or negative 8, we don't know which was used, so we give TWO answers.

Step-by-step explanation:

Hey there! Let's break this answer down.

1. If he bough 3 pounds of cement for $27.75 each, that 3x27.75, which is $83.25. So he spent $83.25 on cement.

2. Next, add $12.58 for the cost of the plant to $83.25, which $95.83.

3. Finally, he paid $8.99 for the sales tax. When adding that to $95.83, we get $104.82.

So, his total was $104.82.

Have a great day!

Answer:

104.82

1Step-by-step explanation:

27.75 times 3 equals 83.25 plus 12.58 equals 95.83 then add 8.99 which is $104.92

The segment is a straight line that connects the two points C and D. We want to determine the distance between C and D. Looking at the given points, the x cordinates are 3 and 7. The y coordinates are 6 and - 3.

The first step is to determine the distance between the x coordinate. We can subtract the higher value from the lower value but we must take the absolute value. Therefore, the distance between the x coordinate is 3 - 7 = - 4. The absolute value is 4

The distance between the y coordinate would be 6 - - 3 = 9. The absolute value is 9

The next step is to find the square root of the sum of both distances. It becomes

The length of the segment is 9.85

The probability that the sample average amount of time taken on each day is at most 11 min:

P(\(\bar{X_1}\) < 11) =  0.8682

P(\(\bar{X_2}\) < 11) =  0.8897

We know that the formula for the z-score is:

\(z=\frac{x-\mu}{\sigma}\)

Let X be the time taken by a randomly selected applicant for a mortgage to fill out a certain form

\(\mu_x\) = 10

\(\sigma_x\) = 2

Here, five individuals fill out a form on one day and six on another.

This means that the population is the same on both days, but the samples of different sizes.

On Day 1 the average\(\bar{X_1}\) ∼Norm(10, 2/\(\sqrt{5}\))

We find the probability using z-score.

The probability that the sample average amount of time taken on day 1 is at most 11 min:

P(\(\bar{X_1}\) < 11)

=\(P(\frac{\bar{X_1}-10}{(\frac{2}{\sqrt{5} } )} < \frac{11-10}{(\frac{2}{\sqrt{5} } )})\)

= P(z < 1.118)

= 0.8682

Similarly, on Day 2 the average\(\bar{X_1}\) ∼Norm(10, 2/\(\sqrt{6}\))

So the probability that the sample average amount of time taken on day 1 is at most 11 min:

P(\(\bar{X_2}\) < 11)

=\(P(\frac{\bar{X_2}-10}{(\frac{2}{\sqrt{6} } )} < \frac{11-10}{(\frac{2}{\sqrt{6} } )})\)

= 0.8897

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The complete question is:

The time taken by a randomly selected applicant for a mortgage to fill out a certain form has a normal distribution with mean value 10 min and standard deviation 2 min. If five individuals fill out a form on one day and six on another, what is the probability that the sample average amount of time taken on each day is at most 11 min?

Answer:

6x+5

Step-by-step explanation:

2x-5+x-5=3x-10+2x+15=5x+5+x=6x+5

Answer:

8x + 10 is the expression for our perimeter

Step-by-step explanation:

2x -5 - x - 5 = x - 10. So the length of the right side is x - 10.

2x + 15 - x = x + 15, so the length of the other missing side is x + 15.

Now we combine like terms and simplify to get the perimeter

(2x -5) + (x) + (x-5) + (x+15) + (x-10) + (2x + 15)

Simplified we get 8x + 10 as the expression for our perimeter

Graph attached

According to the discount, the price of the tablet computer after the markup is $610.30.

In this problem, a store offered a 30% discount on a tablet computer that originally sold for $670. We can calculate the discounted price of the tablet computer by finding 30% of its original price and subtracting it from the original price.

Discounted price = Original price - Discount

Discounted price = $670 - 30% of $670

Discounted price = $670 - $201

Discounted price = $469

So, the discounted price of the tablet computer is $469.

The problem then asks us to find the price of the tablet computer after it is marked up by 30%. To do this, we need to add 30% of the discounted price to the discounted price.

Markup price = Discounted price + Markup

Markup price = $469 + 30% of $469

Markup price = $469 + $141.30

Markup price = $610.30

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Answer:

0.5

Step-by-step explanation:

4a+5=7

4a=7-5

4a=2

a=2/4

Answer:

a = 1/2

Step-by-step explanation:

4a + 5 = 7

4a = 2

a = 1/2

Answer:

y= -15

Step-by-step explanation:

-y - 15=0

-(y+15)=0

y= -15

Start with her regular taxable income: $145,000

Therefore, Juanita's TMT would be $37,700 if her AMT base is $145,000, all ordinary income.

Start with her regular taxable income: $497,500

Therefore, Juanita's TMT would be $139,400 if her AMT base is $497,500, all ordinary income.

Start with her regular taxable income: $129,000 (subtracting the $16,000 of qualified dividends)

Therefore, Juanita's TMT would be $33,540 if her AMT base is $145,000, which includes $16,000 of qualified dividends.

What is Juanita's AMT liability if base is $497,500?

Start with her regular taxable income: $481,500 (subtracting the $16,000 of qualified dividends)

Therefore, Juanita's TMT would be $134,820 if her AMT base is $497,500, which includes $16,000 of qualified dividends.

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a. \(r^2 = 0.1024\): Approximately 10.24% of the variance in the dependent variable can be explained by the independent variable(s).

b. \(r^2 = 0.0169\): Only about 1.69% of the variance in the dependent variable can be explained by the independent variable(s).

c. \(r^2 = 0.1600\): Approximately 16% of the variance in the dependent variable can be explained by the independent variable(s).

d. \(r^2 = 0.8649\): About 86.49% of the variance in the dependent variable can be explained by the independent variable(s).

What is variance?

In statistics, variance is a measure of the spread or dispersion of a set of data points around the mean. It quantifies the average squared deviation of each data point from the mean.

The coefficient of determination, denoted as \(r^2\), represents the proportion of the variance in the dependent variable that can be explained by the independent variable(s). It ranges between 0 and 1, where 0 indicates no linear relationship, and 1 indicates a perfect linear relationship.

To determine the coefficient of determination, we square the linear correlation coefficient (r) to find \(r^2\).

Let's calculate the coefficient of determination for each given linear correlation coefficient:

\(a. r = -0.32\\\\r^2 = (-0.32)^2 = 0.1024\)

The coefficient of determination, \(r^2\), is approximately 0.1024. This means that about 10.24% of the variance in the dependent variable can be explained by the independent variable(s).

\(b. r = 0.13\\\\r^2 = (0.13)^2 = 0.0169\)

The coefficient of determination, \(r^2\), is approximately 0.0169. This means that only about 1.69% of the variance in the dependent variable can be explained by the independent variable(s).

\(c. r = 0.40\\\\r^2 = (0.40)^2 = 0.1600\)

The coefficient of determination, \(r^2\), is 0.1600. This means that approximately 16% of the variance in the dependent variable can be explained by the independent variable(s).

\(d. r = 0.93\\\\r^2 = (0.93)^2 = 0.8649\)

The coefficient of determination, \(r^2\), is approximately 0.8649. This indicates that about 86.49% of the variance in the dependent variable can be explained by the independent variable(s).

In summary:

a. \(r^2 = 0.1024\): Approximately 10.24% of the variance in the dependent variable can be explained by the independent variable(s).

b. \(r^2 = 0.0169\): Only about 1.69% of the variance in the dependent variable can be explained by the independent variable(s).

c. \(r^2 = 0.1600\): Approximately 16% of the variance in the dependent variable can be explained by the independent variable(s).

d. \(r^2 = 0.8649\): About 86.49% of the variance in the dependent variable can be explained by the independent variable(s).

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The given code segment decreases the values of particles by 1 and makes them gradually fade away.

An array called "particles" is initialized with values [100, 100, 100, 1100].

A loop is executed for each particle in the array.

Inside the loop, the current particle's value is decreased by 1 (particle -= 1).

This decrement operation causes the particles to gradually decrease in value, simulating the fading effect.

A particle with a value of 100 is displayed at full opacity, while a particle with a value of 0 becomes invisible.

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Answer:

C

Step-by-step explanation:

Answer:

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Step-by-step explanation:

Answer:

Sample Answer

Step-by-step explanation:

Answer:

I think It is C or A

Step-by-step explanation:

Answer:

def

Step-by-step explanation:

Answer:

The solutions are:

\(x=\frac{7-\sqrt{17}}{2},\:x=\frac{7+\sqrt{17}}{2}\)

Step-by-step explanation:

Given the quadratic equation

-x² + 7x = 8

Solving using the quadratic formula

\(-x^2+7x=8\)

Subtract 8 from both sides

\(-x^2+7x-8=8-8\)

Simplify

\(-x^2+7x-8=0\)

For a quadratic function of the form ax² + bx + c = 0, the solutions are:

\(x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}\)

For a = -1, b = 7, c = -8

\(x_{1,\:2}=\frac{-7\pm \sqrt{7^2-4\left(-1\right)\left(-8\right)}}{2\left(-1\right)}\)

\(x_{1,\:2}=\frac{-7\pm \:\sqrt{49-32}}{2\left(-1\right)}\)

\(x_{1,\:2}=\frac{-7\pm \sqrt{17}}{2\left(-1\right)}\)

Separate the solutions

\(x_1=\frac{-7+\sqrt{17}}{2\left(-1\right)},\:x_2=\frac{-7-\sqrt{17}}{2\left(-1\right)}v\)

solving

\(x_1=\frac{-7+\sqrt{17}}{2\left(-1\right)}\)

   \(=\frac{-7+\sqrt{17}}{-2}\)

Apply the fraction rule:  \(\frac{-a}{-b}=\frac{a}{b}\)

i.e. \(-7+\sqrt{17}=-\left(7-\sqrt{17}\right)\)

so

     \(=\frac{7-\sqrt{17}}{2}\)

Similarly solving

\(x_2=\frac{-7-\sqrt{17}}{2\left(-1\right)}\)

    \(=\frac{-7-\sqrt{17}}{-2\cdot \:1}\)

Apply the fraction rule:  \(\frac{-a}{-b}=\frac{a}{b}\)

i.e. \(-7-\sqrt{17}=-\left(7+ \sqrt{17}\right)\)

    \(=\frac{7+\sqrt{17}}{2}\)

Therefore, the solutions are:

\(x=\frac{7-\sqrt{17}}{2},\:x=\frac{7+\sqrt{17}}{2}\)

The answer is "false". The interval [1, 2] contains all the real numbers between 1 and 2 including the endpoints.

An interval notation is used for representing the continuous set of real values. This is the shortest way of writing inequalities.

Intervals are represented within the brackets such as square brackets or open brackets(parenthesis).

The given interval is [1, 2]

The given statement is - 'the interval [1, 2] contains exactly two numbers - the numbers 1 and 2'

The given statement is 'false'.

This is beacuse, an interval consists set of all the real values in between the two values given.

So, according to the definition, there are not only the end values but also many real values in between them.

Thus, the answer is "false". The interval [1, 2] consists of all the real values between 1 and 2 including 1 and 2.

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Answer:

  32 square units

Step-by-step explanation:

You want the area of a polygon with the vertices (1,2) (1,6) (7,6) (7,2) (5,0) (3,0).

The graphed figure can be decomposed into a rectangle 4 units high and 6 units wide, together with a trapezoid with bases 6 and 2, and height 2.

The area formulas for these parts are ...

  A = HW . . . . area of a rectangle of height H and width W

  A = 1/2(b1 +b2)h . . . . area of a trapezoid with bases b1, b2, and height h

The rectangle area is ...

  A = (4)(6) = 24

The trapezoid area is ...

  A = 1/2(6+2)(2) = 8

So, the total area of the polygon is ...

  A = 24 +8 = 32 . . . . square units.

The area of the polygon is 32 square units.

Inequality can be used to determine x, the greatest number of 120-kilogram crates that can be loaded onto the shipping container is  8000 + 120C <= 27500

An inequality is a relationship that allows us to contrast two or more mathematical expressions.

Knowing that;

Each carton weighs 120 kg.

The container's maximum weight when loaded is 27500 kg.

Weight of the container as it is currently loaded: 8000 kg

Now that we have merged, we have;

Solution

because 8000 grams have already been loaded kilograms

into the container

each crate weighs 120 kilograms.

so 8000 + 120C <= 27500

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The equation y' = x + y + 1  is not seperable. Therefore the statement is false.

In mathematics, an ordinary differential equation (also known as an ODE) is an equation made up of one or more functions of a single independent variable and its derivatives. A function having one or more derivatives is a component of a differential equation.

Common differential equations are used in everyday life to compute the flow of electricity, the motion of an item back and forth like a pendulum, and to illustrate the principles of thermodynamics. Additionally, in medical terminology, they are employed to graphically monitor the progression of illnesses.

If you can express a differential equation as y′=f(x)g(y), where f(x) is only a function of x and g(y) is only a function of y, then the problem is separable. Here, it is not the situation.

But we are not limited to solving separable differential equations. We frequently use integrating factors to solve linear first-order differential equations, such as this one. Using the product rule, multiply your differential equation by an integrating factor—in this example, e—and you get (eyy)′=eyy+eyy′=eyx,

which you may integrate to get your differential equation's solution. Finding integrating factors for generic linear first-order differential equations of the type y′+p(x)y=q may be done in a general way (x).

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Answer:

Answer is - 8

Omg too tough question..

Answer

desktop for 1st because it sold less computers and made more money.

for 2nd laptops 1.53 and computer 4.34

Step-by-step explanation:

Answer: I think it would still be 4/25. If not I am really sorry.

Step-by-step explanation: