Question 3 < > In a particular class of 33 students, 18 are men. What fraction of the students in the class are women?​

Answer:

(4+4)/2 = 4

Hope this helps

Answer:

4

Step-by-step explanation:

1,2,2,4,4,6,6,7

The median is the number in the middle however there are an even amount of numbers so you get the number between 4 and 4 which is just 4

The measure of angle ADM is 45.0°, as the intercepted arc AD is congruent to arc CD.

To find the measure of angle ADM, we need to consider that angle ADM is an inscribed angle and its measure is half the measure of the intercepted arc AD.

Given that the measure of arc CD equals the measure of arc DA, it means that these arcs are congruent.

Therefore, the intercepted arcs AD and CD have equal measures.

Since angle ADM is an inscribed angle intercepting arc AD, the measure of angle ADM is half the measure of arc AD.

Therefore, the measure of angle ADM is 45.0°, as the intercepted arc AD is congruent to arc CD.

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Answer:

4 degrees Celsius

Step-by-step explanation:

It is asking for the change in temperature, or the difference. In word problems like this it is asking for subtraction.

So you just need to subtract the temperature at noon from the temperature at 8 am.

18 - 14 = 4 degrees

Answer:

4 degrees Celcius

Step-by-step explanation:

From 8 am to 12 pm is 4 hours. However, it is asking for the change in degrees from 18 degrees Celcius to 14 degrees Celcius.

It is asking for the change in temperature. In order to figure this out, you need to subtract. 18 - 14 = 4

Therefore, the change in degrees is 4 degrees Celcius.

We need to find the equation of the line which:

• crosses the y-axis at -5

• crosses the x-axis at 2

The y-axis cutting point is (0,-5)

The x-axis cutting point is (2,0)

The equation of line is:

Where m is the slope and b is the y-axis cutting point

m is given by:

Where

y_2 = 0

y_1 = -5

x_2 = 2

x_1 = 0

So, slope is:

We got m, we also know b.

The y cutting point is -5, so b = -5

The equation is:

The graph would look like:

More clear version:

Answer:

The requirements that are necessary for a normal probability distribution to be a standard normal probability distribution are µ = 0 and σ = 1.

Step-by-step explanation:

A normal-distribution is an accurate symmetric-distribution of experimental data-values.  

If we create a histogram on data-values that are normally distributed, the figure of columns form a symmetrical bell shape.  

If X \(\sim\) N (µ, σ²), then \(Z=\frac{X-\mu}{\sigma}\), is a standard normal variate with mean, E (Z) = 0 and Var (Z) = 1. That is, Z \(\sim\) N (0, 1).

The distribution of these z-variates is known as the standard normal distribution.

Thus, the requirements that are necessary for a normal probability distribution to be a standard normal probability distribution are µ = 0 and σ = 1.

Answer:

i think that the correct answer is x=7

Answer:Jazz

Step-by-step explanation:

Answer:

a.

Step-by-step explanation:

\(d = \sqrt{( y _2 - y) {}^{2} + ( x_2 - x ) {}^{2} } \)

\(d = \sqrt{( - 1 - 4) {}^{2} + \sqrt{ - 4 + 1) {}^{2} } } \)

\(d = \sqrt{ - 5 {}^{2} +( - 3 {}^{2} )} \)

\(d = \sqrt{25 + 9} \)

\(d = \sqrt{34} \)

Answer: 1/44

Step-by-step explanation:

The standard form of "18 hundreds 11 tens" is 1910.

To write "18 hundreds 11 tens" in standard form, we need to convert the given number into its numerical representation.

We know that 1 hundred is equal to 100, and 1 ten is equal to 10.

So, to find the numerical value of "18 hundreds 11 tens," we multiply the respective values by their place values and then add them together.

18 hundreds = 18 x 100 = 1800

11 tens = 11 x 10 = 110

To find the standard form, we add the two values:

1800 + 110 = 1910

Therefore, "18 hundreds 11 tens" in standard form is 1910.

In standard form, numbers are written using digits, without any reference to place value units like hundreds or tens.

The standard form of a number represents its numerical value directly. So, the numerical value of "18 hundreds 11 tens" is 1910, which is its standard form.

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9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The table and graph are attached.

  x: -2, -1, 0, 1

  y: -1, 1, 3, 5

Answer: I can help you with this.

Step-by-step explanation:

So you have to use the equation and plug in the numbers.

Like; in the table we are given x so u have to find y using the equation. Let's do one for -2

Y = 2x + 3

? = 2 (-2) + 3

Y = - 1

Hope you can do the rest. ‍♀️

Answer:

Step-by-step explanation:

Let m represent the quantity of mixed nuts in the mix. Then 10-m is the quantity of chocolates, and the total cost of the mix is ...

  8m +3(10 -m) = 6(10)

  5m = 30 . . . . . . . collect terms, subtract 30

  m = 6 . . . . . . . divide by 5; pounds of mixed nuts

  10-m = 4 . . . pounds of chocolates

Collins should use 4 pounds of chocolates and 6 pounds of mixed nuts in his trail mix.

Answer:

its the first one and the last one ..that's the answer.

The 90% confidence interval estimate for the mean number of days it takes for exported goods to be released in Turkey is between 1.9 and 3.7 days. This confidence interval is appropriate because the wait time for exported goods to be released in Turkey is normally distributed, and we are assuming the population distribution is not highly skewed or contains outliers.

We also used the t distribution, which means the sampling distribution of the mean does not need to be normal. This allows us to use the t distribution to account for any potential non-normality in the population, since the sample size is at least 30.The confidence interval you calculated is appropriate because it takes into account the fact that the population standard deviation is unknown. Finally, assuming the population distribution is not highly skewed or containing outliers is a reasonable assumption since you are confident in the data quality. All of these factors combine to make the confidence interval estimate you calculated appropriate.

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To find the total distance of Alanah's trip to the arena, we need to add up the distances of each segment of her trip. We can use the distance formula to calculate the distances between the different points.

First, let's calculate the distance between Alanah's house (A) and Mia's house (M). Using the distance formula, we get:

distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)

distance = sqrt((4 - 2)^2 + (14 - 10)^2)

distance = sqrt(4 + 16)

distance = sqrt(20)

distance ≈ 4.5

So the distance between A and M is approximately 4.5 miles.

Next, let's calculate the distance between Mia's house (M) and Teresa's house (N). Using the distance formula, we get:

distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)

distance = sqrt((14 - 6)^2 + (16 - 12)^2)

distance = sqrt(64 + 16)

distance = sqrt(80)

distance ≈ 8.9

So the distance between M and N is approximately 8.9 miles.

Finally, let's calculate the distance between Teresa's house (N) and the arena. Using the distance formula, we get:

distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)

distance = sqrt((16 - 10)^2 + (8 - 16)^2)

distance = sqrt(36 + 64)

distance = sqrt(100)

distance = 10

So the distance between N and the arena is exactly 10 miles.

Now we can add up the distances of the three segments to get the total distance of Alanah's trip to the arena:

total distance = 4.5 + 8.9 + 10

total distance ≈ 23.4

Therefore, the total distance of Alanah's trip to the arena is approximately 23.4 miles

Answer:

x + 15 - 30

x -15

Step-by-step explanation:

The value of x using the concept of supplementary angles is; 26

Supplementary angles are defined as two angles that add up to 180 degrees.

For example, If a and b are supplementary angles then, it means that;

a + b = 180°

In this question, we are given that ∠1 ​ and ∠2 are supplementary. Thus;

If m∠1 = 124° and m∠2 = (2x + 4)°, then we have;

124° + (2x + 4)° = 180°

180 - 124 = 2x + 4

2x = 180 - 124 - 4

2x = 52

x = 52/2

x = 26

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As a ladybug on the outer surface of the Klein bottle, there is no direct path to the inside. However, you can travel along a specific type of curve called a "cross-cap curve" to reach the inside. and using topology.

To do this, start by moving along the outer surface of the Klein bottle until you reach the point directly opposite to your starting position. Then, imagine folding the surface of the bottle in half along a line that runs through this point.

This folding will create a new surface that intersects with the original surface of the bottle along a cross-cap curve. Follow this curve until you reach the inside of the Klein bottle, where the special gentleman bug is waiting for you.

It's important to note that the Klein bottle is a non-orientable surface, which means that there is no "inside" or "outside" in the traditional sense. However, the concept of inside and outside can still be useful for navigation purposes.

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To find the volume of the object we need to notice that is is made from two rectangular prisms:

• A prism with length 8 cm, width 6 cm and height 13 cm.

• A prism with length 3 cm, width 4 cm and height 7 cm.

Hence the volume is the sum of the volumes of the prisms.

The volume of a rectangular prims is given by:

Hence the volume of the object is:

Therefore, the volume of the object is 708 cubic cm.

Answer:

I guess it is $105.Not so sure about my answer...

Answer:

4/15

Step-by-step explanation:

2/5 drive

1/3 bus

and rest walk

fraction of those who walk is 1-(2/5+1/3)

2/5+1/3=(6+5)/15=11/15

15/15-11/15=4/15

Answer:

$16.75 + $2.20 = $18.95

$20 - $18.95 = $1.05

Step-by-step explanation:

Brainliest please

The appropriate hypotheses for this test are: H0: There is no difference in the distribution of responses. Ha: There is a difference in the distribution of responses.

The chosen hypotheses are based on the objective of the investigation, which is to determine if there is convincing evidence that the distribution of responses about eating the potato salad differs between employees who are sick and those who are not sick.

The null hypothesis (H0) assumes that there is no difference in the distribution of responses about eating the potato salad between the sick and non-sick employees. This means that the proportion of employees who ate the potato salad would be the same in both groups, and any observed difference in the distribution of responses is due to random chance or factors unrelated to being sick or not sick.

On the other hand, the alternative hypothesis (Ha) proposes that there is a difference in the distribution of responses about eating the potato salad between the sick and non-sick employees. This suggests that the proportion of employees who ate the potato salad would be significantly different in the two groups, indicating a possible association between consuming the potato salad and getting sick.

By formulating these hypotheses, the investigation aims to evaluate whether the data provides convincing evidence to reject the null hypothesis in favor of the alternative hypothesis, indicating a meaningful relationship between eating the potato salad and falling sick.

Therefore, the correct answer is:

H0: There is no difference in the distribution of responses about eating the potato salad among those who are and are not sick.

Ha: There is a difference in the distribution of responses about eating the potato salad among those who are and are not sick.

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Answer:

Step-by-step explanation:

The distance between two points can be found by using the formula

\(d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\\)

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-7, -2) and (11,3).

The distance between them is

\(d = \sqrt{( { - 7 - 11})^{2} + ({ - 2 - 3})^{2} } \\ = \sqrt{ ({ - 18})^{2} + ( { - 5})^{2} } \\ = \sqrt{324 + 25} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = \sqrt{349} \: \: \: \: \: \: \: \: \\ = 18.681541692... \: \: \: \: \: \)

We have the final answer as

Hope this helps you

Answer:

68

Step-by-step explanation:

Answer:

Graph A

Step-by-step explanation:

3x+y=5

y=-3x+5

4x-y=2

-y=-4x+2

4=2x-2

Answer:

here you go! y = 2 x + 4. Swap sides so that all variable terms are on the left hand side. Swap sides so that all variable terms are on the left hand side. 2x+4=y. 2 x + 4 = y. Subtract 4 from both sides. Subtract 4 from both sides. 2x=y-4. 2 x = y − 4

Answer:

2, 4, -2

Step-by-step explanation:

The slope is directly in the equation, the variable m in the slope-intercept form of y = mx + b. This means that the slope is 2.

The y-intercept is the variable b in standard form, so 4 in this case.

To find the x-intercept, set y equal to zero.

0 = 2x + 4

2x = -4

x = -2

The misleading about the data shown on the figure is the clas width

From the question, we have the following parameters that can be used in our computation:

The histogram

On the histogram, we have the following readings

From the above, we can see that

The above readings are not consistent i.e. the class widths are not equal

Hence, the misleading about the data shown on the figure is the clas width

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The value of a is given as follows:

a = 2.

The rate of change is given as follows:

2.4 inches per hour.

The slope-intercept equation for a linear function is presented as follows:

y = mx + b

In which:

The line passes through the points (–1, –5) and (4, 5), hence the slope m is obtained as follows:

m = (5 - (-5))/(4 - (-1))

m = 2.

Hence:

y = 2x + b.

When x = -1, y = -5, hence the intercept b is obtained as follows:

-5 = -2 + b

b = -3.

Hence:

y = 2x - 3.

Then the value of a is obtained as the value of x when y = 1, hence:

2x - 3 = 1

2x = 4

x = 2.

The rate of change in the snowfall is given as follows:

m = (8.1 - 2.3)/2

m = 2.4 inches per hour.

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