Please guys I need your help for this question ASAPPp!!!

Answer:

your two points would be 30 minutes and 15 miles then 60 minutes and 18 miles

Answer: you didnt add a question or possible answer choices so nobody can answer this question

Step-by-step explanation:

Divide the ones column dividend by the divisor.

Multiply the divisor by the quotient in the right place column.

Subtract the product from the ones column.

Answer:

\(\frac{1}{8}\)

Step-by-step explanation:

Since in the question it is mentioned that

The whole pizza contained eight pieces

But as if now the half pizza is left that means the half of eight peices is 4 pieces that represent the half pizza

Now there are the four children so the each one get is

= \(\frac{1}{4} \times \frac{1}{2}\)

= \(\frac{1}{8}\)

Hence the each one get 1 by 8th part of the whole pizza and the same is to be considered

The total amount of money the server would have saved after 5 weeks is  $455.

The first step is to determine the total amount of money saved for the first four weeks.

Total amount of money saved in the first four weeks = 35% x (200 x 4) = $280

Amount saved on the 5th week = 7/8 x $200 = $175

Total savings = $175 + $280 = $455

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Without additional initial conditions, we cannot uniquely determine the values of A and B.

To solve the given system of differential equations using Laplace transforms, we can apply the Laplace transform to each equation and then solve for the transformed variables.

Let's denote the Laplace transforms of y(t) and x(t) as Y(s) and X(s), respectively.

The system of equations can be written as:

y'' + x + y = 0

x' + y' = 0

Applying the Laplace transform to the first equation, we have:

s²Y(s) - sy(0) - y'(0) + X(s) + Y(s) = 0

Since y(0) = 0 and y'(0) = 0, the above equation simplifies to:

s²Y(s) + X(s) + Y(s) = 0

Applying the Laplace transform to the second equation, we have:

sX(s) + Y(s) = 0

Now we can solve these equations for Y(s) and X(s).

From the second equation, we have:

X(s) = -sY(s)

Substituting this into the first equation:

s²Y(s) - sY(s) + Y(s) = 0

Simplifying:

Y(s)(s² - s + 1) = 0

To find the values of Y(s), we set the expression in parentheses equal to zero:

s² - s + 1 = 0

Using the quadratic formula, we find:

\($\[s = \frac{-(-1) \pm \sqrt{(-1)^2 - 4(1)(1)}}{2(1)}\]\)

\($\[s = \frac{1 \pm \sqrt{-3}}{2}\]\)

Since the discriminant is negative, the roots are complex numbers.

Let's write them in polar form:

\($\[s = \frac{1}{2} \pm \frac{\sqrt{3}}{2}i\]\)

Now we can express Y(s) in terms of these roots:

\($\[Y(s) = A \cdot e^{(\frac{1}{2} + \frac{\sqrt{3}}{2}i)t} + B \cdot e^{(\frac{1}{2} - \frac{\sqrt{3}}{2}i)t}\]\)

where A and B are constants to be determined.

Using the inverse Laplace transform, we can find y(t) by taking the inverse transform of Y(s).

However, without additional initial conditions, we cannot uniquely determine the values of A and B.

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Answer:

x = 2, x = - 2

Step-by-step explanation:

Step 1:

x² - 4 = 0            Equation

Step 2:

x² = 4         Add 4 on both sides

Step 3:

x = \(\sqrt{4}\)       Square 4

Answer:

x = 2, x = - 2

Hope This Helps :)

Answer:

y = - 3x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 3, then

y = - 3x + c ← is the partial equation

To find c substitute (3, - 2) into the partial equation

- 2 = - 9 + c ⇒ c = - 2 + 9 = 7

y = - 3x + 7 ← equation of line

The expression 3/45y * 5y can be simplified to 1/3.

To simplify the expression, we can cancel out common factors in the numerator and denominator. In this case, we notice that both 45 and 5 have a common factor of 5. By dividing both 45 and 5 by 5, we get 9 and 1, respectively. Additionally, the "y" term in the numerator can be canceled out by the "y" term in the denominator.

After canceling out the common factors, the expression becomes 3/9 * 1. Simplifying further, we reduce 3/9 to its lowest terms by dividing both the numerator and denominator by their greatest common divisor, which is 3. As a result, we obtain 1/3 as the simplified form of the expression.

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the Taylor polynomial T3(x) for the function f(x) = x\(e^{(-5x)}\)centered at a = 0 is T3(x) = 1 + 0.25\(x^{2}\) - 0.0083\(x^{3}\)

To find the Taylor polynomial T3(x) for the function f(x) = x\(e^{(-5x)}\)centered at a = 0, we need to find the first four derivatives of f(x) and evaluate them at x = 0:

f(x) = x\(e^{(-5x)}\)

f'(x) = \(e^{(-5x)}\) - 5x\(e^{(-5x)}\)

f''(x) = 25x\(e^{(-5x)}\) - 20\(e^{(-5x)}\)

f'''(x) = -125x\(e^{(-5x)}\) + 75\(e^{(-5x)}\)

f''''(x) = 625x\(e^{(-5x)}\) - 500\(e^{(-5x)}\)

Now, we can write the Taylor polynomial T3(x) as:

T3(x) = f(0) + f'(0)x + (f''(0)/2!)\(x^{2}\) + (f'''(0)/3!)\(x^{3}\)

T3(x) = f(0) + f'(0)x + (f''(0)/2!)\(x^{2}\) + (f'''(0)/3!)\(x^{3}\)

T3(x) = f(0) = 0 + f'(0)x = \(e^{0}\) × 1 - 5 × 0 × \(e^{0}\) = 1

T3(x) = f(0) + f'(0)x + (f''(0)/2!)\(x^{2}\) = 1 + 0.25\(x^{2}\)

T3(x) = f(0) + f'(0)x + (f''(0)/2!)\(x^{2}\) + (f'''(0)/3!)\(x^{3}\) = 1 + 0.25\(x^{2}\) - 0.0083\(x^{3}\)

Therefore, the Taylor polynomial T3(x) for the function f(x) = x\(e^{(-5x)}\)centered at a = 0 is T3(x) = 1 + 0.25\(x^{2}\) - 0.0083\(x^{3}\)

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Answer:

P=a+b+c

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Answer:

Hollerith tabulating machine

Step-by-step explanation:

The Hollerith tabulating machine was invented by Herman Hollerith in other to assist in the data processing of the United States 1890 election. This machine was used to read and summarize the information stored on punchcards. This machine paved the way for the development of enhanced models which were employed for accounting and some other aspects related to business management.

Answer:

We can use proportional reasoning to solve some questions directly, such as which size of laundry detergent is the cheapest per load, or what the dimensions of the model car should be. We can also use proportional reasoning to estimate answers and check answers to problems involving more complicated algebra techniques.

Step-by-step explanation:

The statement "Exactly 50% of the area under the normal curve lies to the left of the mean" is a true statement.

In a normal distribution, the mean, median, and mode all coincide, and the distribution is symmetrical.

The mean is the balance point of the distribution, with 50% of the area to the left and 50% to the right of it. Exactly 50% of the area under the normal curve lies to the left of the mean.

This implies that the distribution is symmetrical, and the mean, mode, and median are the same.

Therefore, the statement "Exactly 50% of the area under the normal curve lies to the left of the mean" is a true statement.

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Considering the definition of quartiles,

Quartiles are measures that allow dividing values into equal parts and, based on that, locate the position of a given value. In other words, quartiles are the three values that divide an ordered data set into four equal parts. Therefore, the first, second, and third quartiles respectively represent 25%, 50%, and 75% of the statistical data set.

Then, the second quartile separates the data set into two halves and coincides with the median.

In this case, the three quartiles are 30, 48, and 70, where Quartile 1 is of 30 marks, Quartile 2 is of 48 marks and Quartile 3 is of 70 marks.

So, the quartile 2 of 48 is the median of the data.

On the other hand, 120 students gained less than 70 marks or under the 1st and 2nd quartile.

According to the second quartile, 50% of the students (total) will score more than 48 marks, and 50% will score less than 48 marks.

Therefore, 120 students gained more than 48 marks.

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Answer:

If your looking for multiplication: 248,908,842

\(\\ \sf\longmapsto -5pq(3p)(6q)\)

\(\\ \sf\longmapsto -5pq(18pq\)

\(\\ \sf\longmapsto -90(pq)^2\)

\(\\ \sf\longmapsto -90p^2q^2\)

a) There are 8,145,060 possible outcomes when drawing five balls numbered 1 to 43.

b) There are 23 possible outcomes when drawing one ball numbered 1 to 23.

c) The probability of hitting a jackpot guessing all 6 numbers correctly is 1/186,492,840.

a) In this case, we want to choose 5 balls from a set of 43 balls, so we can calculate the total number of possible outcomes as:

⁴³C₅ = 43! / (5! * (43-5)!) = 43! / (5! * 38!) = 8,145,060

b) In this case, we want to choose 1 ball from a set of 23 balls, so we can calculate the total number of possible outcomes as:

²³P₁ = 23! / (23-1)! = 23

c) To calculate the probability of hitting a jackpot by guessing all six numbers correctly, we need to calculate the probability of each individual event and then multiply them together.

The probability of correctly guessing all five balls numbered 1 to 43 is:

1/8,145,060

The probability of correctly guessing the single ball numbered 1 to 23 is:

1/23

Therefore, the probability of hitting the jackpot by correctly guessing all six numbers is:

(1/8,145,060) * (1/23) = 1/186,492,840

This means that the chances of winning the jackpot in this lottery are approximately 1 in 186.5 million.

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Answer:

27.83

The 3 is repeating

Step-by-step explanation:

THIS IS GOOD Step-by-step explanation:

Answer:

I believe it is l-3/2l because it is 1 1/2

Answer:

Step-by-step explanation:

|-3/2| is bigger than -2/3

the absolute value of |-3/2| is 3/2

A data set has a mean of 177 and a standard deviation of 20. 11.3% is the coefficient of variance for this collection of data.

The ratio of a data set's standard deviation to its mean, stated as a percentage, is represented by a coefficient of variation (CV), a dimensional measure of variability. It is a practical tool for contrasting the relative variance of two or more data groups with various means or measurement units.

We divide the usual level deviation by the mean, multiply the result by 100, and that number is the coefficient of variation. The coefficient in variation can be computed as follows in this situation: Using the formula CV = (standard deviation / mean) x 100, (20 / 177) x 100, and 11.3%

A low coefficient for variation means that the mean is a good indicator of the data and that the set of data has low relative variability. On the other hand, a high coefficient for variation shows substantial relative variability, which could point to the need for additional research or alternate metrics of central tendency.

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Answer:

no solutions

Step-by-step explanation:

same slope different y intercepts

Answer:

It isn't very relaible, to insure that you get answers correct try to do them yourself or ask your teacher,

Step-by-step explanation:

Answer:

A. 1701.5 divided by 4.15=410            B.Their living room is 410 square feet                      

Step-by-step explanation:

1798.50-97=1701.5 then divided the answer by 4.15 which gets u 410

A company has a monthly time series that regularly shows sales being higher in the summer months, this is an example of Seasonal Component  

A seasonal variation is a calendar-related and systematic effect. One example is an increase in water consumption during the summer due to warmer weather.

Other seasonal effects include trading day effects (the number of working or trading days in a given month varies from year to year, affecting the level of activity in that month) and moving holiday effects (the timing of holidays such as Easter varies, so the effects of the holiday will be experienced in different periods each year).

In the given question,

A company has a monthly time series that regularly shows sales being higher in the summer months,

This is an example of Seasonal variation in times series

As the Sales increases in every summer seasons

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On solving the provide question, we got that - \(x^4+2x^3-x^2+7x+11\) is not  a quintic binomial

A mathematical word raised to the fifth power of the independent variable. B. Or 5th order polynomial in the form of 5th order or 5th order for 5th order (not equivalent).

A polynomial of degree 5. Examples: x5 – x3 + x, y5 + y4 + y3 + y2 + y + 1, and 42a3b2.

\(x^4+2x^3-x^2+7x+11\) is not  a quintic binomial

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9514 1404 393

Answer:

  B.  9x² +15x -6

Step-by-step explanation:

The composition operator means that function f is applied to function g:

  \((f\circ g)(x)=f(g(x))=f(3x-1)\\\\=(3x-1)^2+7(3x-1)\\\\=9x^2-6x+1+21x-7\\\\\boxed{(f\circ g)(x)=9x^2+15x-6}\qquad\textbf{matches B}\)

Answer:

3+5-9*6/2

3+5-9*3

3+5-27

8-27

-19