Suppose Sumiko travels approximately 7 kilometers round trip to go to school. Convert this distance to miles. Round your answer to the nearest tenth of a mile.

A4.8 miles
B4.3 miles
C5.3 miles
D5.8 miles

Researchers use a finding's Effect size to measure magnitude and reliability.

a difference in significance does not always make a significant difference.

One reason is the arbitrary nature of the p<0.05 cutoff. We could get two very similar results, with p=0.04 and p=0.06, and mistakenly say they’re clearly different from each other simply because they fall on opposite sides of the cutoff.

The second reason is that p values are not measures of effect size, so similar p values do not always mean similar effects. Two results with identical statistical significance can nonetheless contradict each other.

Effect size refers to the measure of the magnitude of the experiment's effect. In other words, effect size measures how important is the relationship between two variables. The larger the effect size, the stronger this relationship is. Moreover, when the effect size is large, you are more likely to be dealing with a relationship that has practical significance.

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Answer:

true

Step-by-step explanation:

Answer:

The slope is 6. For the first line you could do y=6x+7, and the line parallel to that could be y= 6x+3

Step-by-step explanation:

For it to be parallel the slopes have to be the same and the y intercepts (b) have to be different. And I found the slope by doing y-y/x-x

plug in you numbers 19-7/5-3= 12/2 = 6

The first law of thermodynamics is a fundamental principle in physics that states energy cannot be created or destroyed, only converted from one form to another. It can be expressed in terms of heat and work through the equation:

ΔU = q - w

where ΔU represents the change in internal energy of a system, q represents the heat added to the system, and w represents the work done on or by the system.

Now, let's address when the quantities q and w would be negative numbers.

1) When q is negative: This occurs when heat is removed from the system, indicating an energy loss. For example, when a substance is cooled, heat is extracted from it, resulting in a negative value for q.

2) When w is negative: This occurs when work is done on the system, decreasing its energy. For instance, when compressing a gas, work is done on it, leading to a negative value for w.

In both cases, the negative sign indicates a reduction in energy or the transfer of energy from the system to its surroundings.

In summary, the first law of thermodynamics can be expressed as ΔU = q - w, and q and w can be negative numbers when energy is lost from the system through the removal of heat or when work is done on the system.

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Answer:

18 inches squared

Step-by-step explanation:

Answer:

option E is the answer

-14/2=(-7)²=+49

Answer:

Step-by-step explanation:

Let E has coordinates of x and y.

Use midpoint equation to find x and y:

Answer:

E = (5, 8)

Step-by-step explanation:

Midpoint between two points

\(\textsf{Midpoint}=\left(\dfrac{x_2+x_1}{2},\dfrac{y_2+y_1}{2}\right)\quad \textsf{where}\:(x_1,y_1)\:\textsf{and}\:(x_2,y_2)\:\textsf{are the endpoints}}\right)\)

Given:

\(\textsf{Midpoint}=(2,7)\)

\(\textsf{Let endpoint }(x_1,y_1)=\textsf{Point D}=(-1,6)\)

\(\textsf{Let endpoint }(x_2,y_2)=\textsf{Point E}=(x_E,y_E)\)

Substitute the given values into the equation:

\(\begin{aligned}\textsf{Midpoint} & =\left(\dfrac{x_2+x_1}{2},\dfrac{y_2+y_1}{2}\right)\\\implies (2, 7) & =\left(\dfrac{x_E-1}{2},\dfrac{y_E+6}{2}\right)\\\end{aligned}\)

Therefore, the x-coordinate of point E is:

\(\implies \dfrac{x_E-1}{2}=2\)

\(\implies x_E-1=4\)

\(\implies x_E=5\)

The y-coordinate of point E is:

\(\implies \dfrac{y_E+6}{2}=7\)

\(\implies y_E+6=14\)

\(\implies y_E=8\)

Therefore, point E is (5, 8).

It is not possible to find two numbers with two decimal places that round to 312 when rounded to one decimal place and have a total of 62.4.

To solve this problem systematically, we can break it down into smaller steps:

Let's assume the two numbers are x and y, both with two decimal places.

We can represent them as x = a.b and y = c.d, where a, b, c, and d are digits.

Rounding x and y to one decimal place gives us the following equations:

Round(x) = a.b ≈ 312

Round(y) = c.d ≈ 312

Since the total of the numbers is 62.4, we have the equation:

x + y = a.b + c.d

= 62.4

From Step 2, we know that both a.b and c.d are approximately equal to 312.

So, we can write:

a.b ≈ 312

c.d ≈ 312

Since a.b and c.d are rounded to one decimal place, we can rewrite them as:

a.b = 312 + p

c.d = 312 + q

p and q are the decimal parts that were rounded.

Substituting the new representations of a.b and c.d into the equation from Step 3, we get:

(312 + p) + (312 + q) = 62.4

Simplifying the equation gives us:

624 + (p + q) = 62.4

Solving for (p + q), we have:

p + q = 62.4 - 624

= -561.6

Since p and q are decimal parts, they must be between 0 and 1. -561.6 is outside this range, which means there are no values for p and q that satisfy the given conditions.

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Yes, Dr. Lawrence is collecting a representative sample.

The term representative sample is a term that is used to describe a group of individuals who are selected from a population and that are meant to represent the population as a whole. The sample that Dr. Lawrence is collecting is representative because she is selecting 55 women and 45 men from the university. This means that the sample is reflective of the proportion of men and women in the university as a whole.

Dr. Lawrence is the director of counseling services at her university. She is planning to conduct a survey of 100 students at the university to see how aware they are of the counseling services that are offered at the university. She wants the proportion of men and women in her sample to reflect the proportion in the university as a whole (55% women and 45% men).

To increase the probability of a representative sample, Dr. Lawrence could use a different sampling method, such as random sampling or stratified sampling, that ensures that all members of the population have an equal chance of being selected for the sample.

Dr. Lawrence plans to stand in the student union and ask people to participate until she has given the survey to 55 women and 45 men. Thus, Dr. Lawrence is collecting a representative sample.

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Answer:

A. 5

B. 11

C. 0.8

Step-by-step explanation:

IM 100% sure

Answer:

A.   - 2 +12 -23 / 20 * 3         B.   (9) ½ + √25 - 8 / 2 +3^2  C.    ½ * 3/5 (23 - 6) + 1/5

2 +12 -8/ 1* 3                  4.5 +√25 - 8 / 2 + 9                      ½ * 3/5 2 + 1/5

- 2 + 12 - 8 / 3                                  4.5 + 25 - 4 + 9            0.6+1/5

-2 + 12 - 2.6                                9.5 - 13                        0.32                               0.32

10 -2.6                                                       -3.5

7.4

Step-by-step explanation:

Answer: (5y+6)/2

Step-by-step explanation:

The gateway arch in st. Louis, MO is approximately 630 ft tall, the same height of the Nickels would be in a stack is 98474.

Height of Gateway Arch in St. Louis, MO = 630ft tall

We are asked, how many nickels would be in a stack of the same

height when 1 nickel is 1.95 mm thick.

Convert height in ft to mm

1 ft = 304.8 mm

630ft = X

After Cross Multiply,

630ft × 304.8mm/1ft

= 192024 mm.

To find how many nickel would be in a stack of the same height

= Total thickness/ Thickness of 1 US dime

= 192024 mm/1.95mm

= 98473.8

≈98474 nickels

Therefore, the number of nickel that would be in a stack of the same height is 98474.

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As given by the question , so here the vertical and horizontal asymptotes are at x = -12 and y = 1.5.

On a function graph, a vertical asymptote represents the point at which the function is undefined. Take the formula f(x) = 1/x as an illustration. This function's graph exhibits a vertical asymptote at x = 0 since the function is undefined at this value (division by 0 is undefined).

A function's horizontal asymptote is a horizontal line on the function graph that the function approaches as the input (x-value) increases or decreases dramatically. Consider the function f(x) = x2 as an illustration. Because the y-values of the function do not converge to a fixed value as x grows very big, the graph of this function lacks a horizontal asymptote.

We must identify the values of x at which the function is undefined in order to determine the vertical asymptotes of the function 3x/(2x+24).So, to find the vertical asymptotes of the function, we need to solve the equation 2x + 24 = 0 for x. so x = -12.

Similarly, To find the horizontal asymptote in case of equal degrees of numerator and denominator i.e 1 in this case, we need to take the ratio of the first coefficients of numerator and denominator respectively which is 3/2 = 1.5.

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Given linear differential equation is y′′+4y=0. Step 1: Determine the corresponding characteristic equation.The characteristic equation is \(\lambda^2\) + 4 = 0.

Step 2: Find the roots λ1, λ2 of the corresponding characteristic equation and determine the corresponding case.The characteristic equation\(\lambda^2\) + 4 = 0 has roots λ1 = 2i and λ2 = -2i. Since the roots are imaginary, the case is overdamping.

Step 3: Assume the general solution to another second order differential equation is given by \(y(x) = c_1 e^{3x} + c_2 (-2x + 1) + 3\). Find c1​, c2​ such that y satisfies the initial conditions y(0)=6, y′(0)=14.To find c1, substitute x = 0, y = 6, and y' = 14 in the equation

\(y(x) = c_1 e^{3x} + c_2 (-2x + 1) + 3\) to get:

6 = c1 + c2 + 3 ------(1)

To find c2, differentiate the general solution

\(y(x) = c_1 e^{3x} + c_2 (-2x + 1) + 3\)

with respect to x, to get:

\(y'(x) = 3 c_1 e^{3x} - 2 c_2\)

Substitute x = 0 and y' = 14 in this equation to get:

14 = 3c1 - 2c2 ------(2)

Solve the above two equations to get c1 and c2. Subtract equation (1) from (2):

14 = 3c1 - 2c2  - 3 (c1 + c2 + 3)

= -3c1 - 3c2 - 9 11 = 0c1 = 1

Now substitute c1 = 1 in equation (1):6 = c1 + c2 + 3c2 = 2 Therefore, c1 = 1 and c2 = 2.So, c1 = 1 and c2 = 2

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answer: 60.00

Based on the given conditions, formulate:: 4000x
((1.5%+1)12/12-1)

Evaluate the equation/expression:: 60

Round 60 to the required place rounding: 60.00

Answer:

$432.18

Step-by-step explanation:

Time and a half = 50% more pay rate / 1.5*6.86 = $10.29 per hour

Double time = 2*6.86 = $13.72 per hour

Rest of the time => At regular rate

Total Amount = 10(10.29) + 4(13.72) + (54 - 10 - 4)(6.86)

                       = 10(10.29) + 4(13.72) + (40)(6.86)

                       = $ 432.18

Answer:

so 10 hours was 1,5 time and 4 hours was 2 (double) time Her regular rate is $6,86/h so 10 h with 1,5 time make 10*1,5 = ? and 4 h with 2 time make 4*2 = ? total how much you get multiplie by 6,86 and will get in this way easy sure the correct answer.

We have that for the Question, it can be said that

From the question we are told

Carbohydrates are like identification badges. Cells that have different membrane carbohydrates do different ________________. The immune system uses the carbohydrates to _____________________ that your cells belong to ________ and are not ______________________, ____________________, or other foreign cells.

Generally

Therefore

The complete statement will be

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Answer:

25.93%

Step-by-step explanation:

Percent change formula is \(\frac{(V_2-V_1)}{|V_1|}\)x 100

v2 = value 2

v1 = Value 1

now you substitute in.

\(\frac{68-54}{|54|}\)x 100

\(\frac{14}{54}\)x100

0.259259x100

= 25.9259% or 25.93%

Answer:

Step-by-step explanation:

Answer:

You can use symbolab for problems such as these, they'll provide step-by-step guides on how to do it. Symbolab is a math calculator that shows you how to solve each problem.

The correct answer is:

**C) 0.28**

The sum of deviations refers to the sum of the differences between individual data points and the mean of the dataset. In any dataset, the sum of deviations from the mean will always equal 0.

This is because, when calculating the mean, you sum all the data points and then divide by the number of data points. The mean represents the "middle" or "balance" point of the dataset. When you add up the differences between each data point and the mean, the positive and negative deviations will cancel each other out, resulting in a sum of 0.

So, any non-zero value for the sum of deviations is impossible. In this case, 0.28 is the only non-zero value.

Answer:

\(y=-3x-2\)

Step-by-step explanation:

Equation of straight line in slope intercept form is given as

\(y=mx+b\)-------- (1)

Here \(m=-3\) and \((x_1, y_1)=(0, -2)\)

\(y-y_1 = m(x-x_1) \\ y+2 = - 3(x-0) \\ y =-3x-2\)----------- (2)

Comparing (1) and (2)

m=-3 and b=-2

Equation (2) is equation of straight line with slope -3 and y-intercept -2 in slope intercept form

Answer:

7.44

Step-by-step explanation:

tan28 = z/14

z = 14(tan28) = 7.44

or,

missing angle = 180 - 90 - 28 = 62

z = 14/(tan62) = 7.44

The range of a set of values is the difference between the maximum and minimum values in the set, the range is 3 - (-2) = 5.

The expression "X - Y" subtracts the value of Y from each value in the set X. If Y is assigned the value 2, then for each x in X, we have:

X - Y = x - 2

the calculation of X - Y for each value in the set X = (0, 1, 2, 3, 4, 5) with

Y = 2

So, if X = (0,1,2,3,4,5), then:

(0) - 2 = -2

(1) - 2 = -1

(2) - 2 = 0

(3) - 2 = 1

(4) - 2 = 2

(5) - 2 = 3

So, the resulting set is (-2, -1, 0, 1, 2, 3).

The resulting set is (-2, -1, 0, 1, 2, 3) and the range is 5.

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Answer:

B.

Step-by-step explanation:

Product AB =

( 1 - (-4*2),  7 - 4*11)

(-3 -2(2),  -21 + 22)

(7*1 + -5(-2), 7*7 + -5*11)

= ( 9,  -37}

  (-7,    1  )

  (17,  -6  )

The amplitude of a cosine function modeling the depth of the water in feet as a function of time in hours is 3

The amplitude of a wave is the maximum displacement of a particle on the medium from its rest point.

The distance between the centerline and the peak is known as the amplitude. To find the center, first determine the highest and lowest locations.

Highest = 8.5 and the lowest = 2.5 The amplitude would be 6/2 = 3 because the distance between the highest and lowest points is 6.

The amplitude would be the distance from center to peak which would be 3 hours

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Here's a sample program in C++ that satisfies your requirements:

```
#include
using namespace std;

int main() {
 int num;
 cout << "Enter an integer between 0 and 35: ";
 cin >> num;

 if (num <= 9) {
   cout << num << endl;
 } else if (num >= 10 && num <= 35) {
   char letter = static_cast('A' + num - 10);
   cout << letter << endl;
 } else {
   cout << "Invalid input." << endl;
 }

 return 0;
}
```

- The program prompts the user to input an integer between 0 and 35 using the `cout` and `cin` statements.
- The `if` statement checks whether the number is less than or equal to 9. If it is, it outputs the number using the `cout` statement.
- The `else if` statement checks whether the number is between 10 and 35 (inclusive). If it is, it calculates the corresponding letter using the ASCII value for 'A' and the given number. The `static_cast` statement converts the calculated value to a character. Finally, the program outputs the letter using the `cout` statement.
- The `else` statement handles the case when the input is outside the range of 0 to 35. It outputs an error message using the `cout` statement.
- The program ends with the `return 0` statement.

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