Can you please help???

The ways to elect the candidates from the total is 462

From the question, we have

The number of ways of selection could be drawn is calculated using the following combination formula

Total = ⁿCᵣ

Where

n = 11 and r = 6

Substitute the known values in the above equation

Total = ¹¹C₆

Apply the combination formula

ⁿCᵣ = n!/(n - r)!r!

So, we have

Total = 11!/5!6!

Evaluate

Total = 462

Hence, the number of ways is 462

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Step-by-step explanation: I hope this helps. the blue, and the purple are in the same line with the green.

Answer:

Answer:

40 dogs

Step-by-step explanation:

If the ratio is 6 to 4, and there are 60 cats (6x10), then there should be 40 dogs (4x10). You want to multiply both by the same number (in this case 10) so that the ratio stays equal.

Ciana should purchase the skirt at the store across town because the total economic cost will be lowest.

Ciana makes $30 per hour at her work, and her purchase decision includes the opportunity cost of lost wages:

Total economic cost:

Local store = $114 + [1/4 hours x 2 (round trip) x $30] + (1/2 hours x $30 spent shopping) = $144

Across town = $86 + [1/2 hours x 2 (round trip) x $30] + (1/2 hours x $30 spent shopping) = $131

Neighboring city = $60 + [1 hour x 2 (round trip) x $30] + (1/2 hours x $30 spent shopping) = $135

Ciana should buy a skirt at the store across town. Because it has the lowest total economic cost ($131).

Opportunity cost is the lost benefit or additional cost of choosing one activity or investment over another. Economic costs include both accounting costs and opportunity costs.  

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Pour développer il faut appliquer la distributivité de la multiplication :

7m + 5.5(2+m) = 7m + 5.5 x 2 + 5.5m

= 7m + 11 + 5.5m

Il faut combiner les termes contenant m :

= 7m + 5.5m + 11

= (7 + 5.5)m + 11

= 12.5m + 11

Answer:

B

Step-by-step explanation:

A monomial is a single number or a number multiplied by one or more variables. A sum of monomials is a polynomial.

Since the only thing you can do with variables in a monomial is multiply them by other variables or by numbers, you cannot have a variable in the denominator or a variable in a square root.

Choices A, C, and D have either a variable in a denominator or in a root. That means they are not polynomials.

Answer: B

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

Rounded to the nearest hundredth, the value of y at \(x = 7\) is approximately \(12.78\), according to the concept of linear regression line.

To find the linear regression line for the given data, we can use statistical software or a calculator. The equation of the linear regression line is of the form \(y = mx + b\), where m represents the slope and b represents the y-intercept.

Using the provided data, the linear regression line equation is:

\(\[ y = 1.3642x + 3.2324 \]\)

To find the value of \(y\) at \(x = 7\), we substitute \(x = 7\) into the equation:

\(\[ y = 1.3642(7) + 3.2324 \]\)

Simplifying the equation, we get:

\(\[ y = 9.5494 + 3.2324 \]\[ y = 12.7818 \]\)

In conclusion, the linear regression analysis allows us to determine the relationship between the variables x and y in the given data set. By finding the equation of the linear regression line, we can estimate the value of y for any given x. In this case, the linear regression line equation is \(y = 1.3642x + 3.2324\). By substituting \(x = 7\) into the equation, we find that the estimated value of y is approximately \(12.78\). This analysis provides a useful tool for predicting and understanding the relationship between variables, allowing us to make informed decisions and interpretations based on the data.

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Answer:

99/8 or12 3/8

Step-by-step explanation:

5 1/2 x 2 1/4 as improper fraction is

11/2 times 9/4

to get your answer

Answer:

x= -11

Step-by-step explanation:

17 + x = 6

Get x by itself on the left side of the equal sign by doing the opposite of (+) which is (-)

So subtract 6 - 17 = -11

So now we have:

x = -11

This is true:

17 + (-11) = 6

17 - 11 = 6

6 = 6

Answer: x = - 11

The perimeter of the right angled triangle is 24 units.

The perimeter is defined as the sum of all sides of a polygon. To calculate the perimeter of a triangle we add the length of all the 3 sides of the triangle.

The given side lengths are 6 and 8 units.

We know from Pythagorean theorem that for a right angled triangle the sum of the squares of the legs is equal to the square of the hypotenuse of the triangle.

Hypotenuse is the longest side in a right angled triangle.

Therefore the hypotenuse in this triangle is given by:

Hypotenuse² = 6² + 8²

or, hypotenuse = √(36 + 48) units

or, hypotenuse =√100

or, hypotenuse= 10 units

Now perimeter = (6 + 8 + 10) units = 24 units.

Hence the perimeter of the given right angled triangle is 24 units.

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Answer:

  A.  1

Step-by-step explanation:

The slope is the coefficient of x: 1.

Answer:

9.98- 2.53 = 7.45

7.68 + 13.07 = 20.75

100.03 - 16.28 = 83.75

Step-by-step explanation:

 9.98

- 2.53

_____

7.45

  1   1        - Process of carrying 10's

   7.68

+ 13.07

_______

 20.75

0000 13 ⇔ What the number becomes after carrying

↑↑↑↑↑

100.03

- 16.28

______

83.75

Happy New Year!

About 88.49% of cellphone plans have charges that are less than $83.60.

To determine the percentage of plans that have charges less than $83.60, we need to find the z-score (z) using the given mean and standard deviation, and then look up the corresponding area under the normal distribution curve.

z = (x – μ) / σ

where x = 83.60, mean, μ =  62 and standard deviation, σ = 18

Thus, the z-score of $83.60 is:

z = (83.60 - 62) / 18 = 1.2

Using a standard normal distribution table, we can find that the area to the left of z = 1.20 is 0.8849 or 88.49% (check image attached).

Therefore, about 88.49% of cellphone plans have charges that are less than $83.60.

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Answer:

You take 1 percent from each

Step-by-step explanation:

Answer:

0.25

Step-by-step explanation:

5% of 5

5 5 25

------ × ---- = ------

100 1 100

25/100 is 0.25

Hope this helped you- have a good day bro cya)

Answer:

50

Step-by-step explanation:

The value of each digit in a number is known as the place value. One of the numbers that can have 5 as 1/10 of the value of 5 in 522.12 is 50.

The value of each digit in a number is known as the place value. The 5 in 350, for example, represents 5 tens, or 50, whereas the 5 in 5,006 represents 5 thousand, or 5,000. It is critical that children that while a digit can be the same, its value is determined by its position in the number.

Identification of the place value of a digit in a number:

Let the unknown number be represented by x.

Given that the value of 5 in the number x is 1/10 of the value of 5 in 522.12. Therefore, we can write,

x = (1/10) of 500

x = (1/10) × 500

x = 50

Hence, one of the numbers that can have 5 as 1/10 of the value of 5 in 522.12 is 50.

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Answer:

The test value is z = -1.31.

Step-by-step explanation:

The Eagle Ridge Contractors Association claims the average price of a home in their subdivision is $125,150.

This means that the null hypothesis is that the mean is this value, that is:

\(H_0: \mu = 125150\)

The Eagle Ridge Home Owners Association is interested in knowing if the costs of homes for sale in this subdivision are actually lower than claimed.

This means that at the alternate hypotehsis we test that the mean is lower than that value, that is:

\(H_a: \mu < 125150\)

The test statistic is:

\(z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}\)

In which X is the sample mean, \(\mu\) is the value tested at the null hypothesis, \(\sigma\) is the standard deviation and n is the size of the sample.

125150 is tested at the null hypothesis:

This means that \(\mu = 125150\)

Standard deviation of $7,350.

This means that \(\sigma = 7350\)

A sample of 36 homes for sale in this subdivision had an average selling price of $123,550.

This means that \(n = 36, X = 123550\)

Compute the test value.

\(z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}\)

\(z = \frac{123550 - 125150}{\frac{7350}{\sqrt{36}}}\)

\(z = -1.31\)

The test value is z = -1.31.

Answer: 10/40 or 1/4

Step-by-step explanation:

Add up all the amount of rolls, so 10+6+4+8+6+6=40

then add the probability of rolling a 3 or 6 = 10

divide that quantity out of the whole

answer is 10/40 and simplified is 1/4

hope it helps

Answer:303.48

Step-by-step explanation:

Answer:

p = 8

Step-by-step explanation:

Divide -5 to both sides

-5p = -40

5p = 40

p = 8

So p = 8

The true statement is as follows:

The product 13 / 4 × 2 can be used to find the unit rate in cm per hour.

After one hour, the height of the candle will have decreased by 6 1 / 2 cm.

Rate is the ratio between two related quantities in different units.

The height of the candle decreases from 10 cm to 6 3 / 4 cm after burning for 1 / 2 hours.

6 3 / 4 cm = 27 / 4 cm

10 - 27 / 4 =  40 - 27 / 4 = 13 / 4 cm

Therefore, 13 / 4 cm of candles were lost in 1 / 2 hours.

Rate = 13 / 4 × 2 = 26 / 4 = 13 / 2 cm per hour

Therefore, the product 13 / 4 × 2 can be used to find the unit rate in cm per hour.

13 / 4  + 13 / 4 =   13 + 13/ 4 = 26 / 4 = 13 / 2 = 6 1 / 2 cm.

Therefore, after one hour, the height of the candle will have decreased by 6 1 / 2 cm.

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Answer:

5

Step-by-step explanation: In total, Trae walked 4 meters north and 3 meters east to get from point $A$ to point $B$. Since 3-4-5 is a Pythagorean triple, the length of $\overline{AB} = \boxed 5$.

Answer:

nose de ecuaciones sorry :c

Step-by-step explanation:

Answer:

February has 28 days on every year except a leap year, but all months have at least 28 days.

Step-by-step explanation:

Answer:

February is the answer

Step-by-step explanation: hope this helps.

Answer:

Step-by-step explanation:

This number line says that  we can take all values of x that are less than or equal to 2. That is, the solution is

                                  \(x\leq 2\)

NOTE: if the circle at 2 were not filled in then that would mean x<2 (2 would not be an accepted value of x)

Answer:

Answer: x=10502

Step-by-step explanation:

To find x divide by 5 on both sides

5x/5=52510/5

Which is 10502

Hope this helps!

Answer and Step-by-step explanation:

To find x, we divide both sides by 5.

x = 10,502

10,502 is the answer (it is equal to x).

#teamtrees #PAW (Plant And Water)

Answer:

Rewrite = so  is on the left side.

Answer:

y=4(n−2)2−1

Good Luck!

Casey's analysis suggests that her hypothesis was correct - children with autism have lower self-esteem than children without autism.

Casey's analysis is that children with autism have lower self-esteem than children without autism. To reach this conclusion, Casey first needed to design an experiment in which she could accurately measure the self-esteem of both groups.

She then collected data from her experiment and applied statistical techniques to compare the two groups. Finally, she found a statistically significant difference between the two groups, meaning that the difference was unlikely due to chance alone.

This result suggests that her hypothesis was correct - children with autism have lower self-esteem than children without autism.

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