Find the slope of the line that passes through the pair of points listed below.
(8,-4), (-6, -3)

Answer:

BG

Step-by-step explanation:

because the others are just diagnols through a particular side, not through the center of the cube.

Answer:

7 and 2/3

Step-by-step explanation:

43×234=?

For fraction multiplication, multiply the numerators and then multiply the denominators to get

4×233×4=9212

This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 92 and 12 using

GCF(92,12) = 4

92÷412÷4=233

The fraction

233

is the same as

23÷3

Convert to a mixed number using

long division for 23 ÷ 3 = 7R2, so

233=723

Therefore:

43×234=723

Hope this helps! Pls mark brainliest

The solution of the given fraction is, \(\frac{23}{3}\)Multiplication operation is employed in a given fraction.

A fraction number is a number that represents a portion of a larger number, where the larger number might be any integer. It has two parts: a numerator and a denominator.

The given expression is calculated as;

\(\rightarrow \frac{4}{3} \times \frac{23}{4} \\\\ \rightarrow \frac{23}{3}\)

Hence.,the solution of the given fraction is, \(\frac{23}{3}\)

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To find the probability that the mean years of education for a sample of 35 people is at least 12 years, we need to use the Central Limit Theorem (CLT) and the properties of the normal distribution.

Given:

- Mean (μ) of the population = 13.2 years

- Standard deviation (σ) of the population = 2.96 years

- Sample size (n) = 35

Using the CLT, we know that for a sufficiently large sample size (n ≥ 30), the sampling distribution of the sample mean approaches a normal distribution, regardless of the shape of the population distribution.

To calculate the probability, we need to standardize the sample mean using the z-score formula and then find the corresponding area under the standard normal curve.

Step 1: Calculate the standard error of the mean (SE):

SE = σ / √n

SE = 2.96 / √35

SE ≈ 0.5013

Step 2: Calculate the z-score for the given mean of 12 years:

z = (x - μ) / SE

z = (12 - 13.2) / 0.5013

z ≈ -2.395

Step 3: Find the area under the standard normal curve for z ≥ -2.395:

P(z ≥ -2.395) can be obtained using a standard normal distribution table or a calculator. The corresponding area is approximately 0.9911.

Therefore, the probability that the mean years of education for a sample of 35 people is at least 12 years is approximately 0.9911, or 99.11%.

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There are 24 adult-sized shirts in the Order.

The number of adult-sized shirts in the order, we need to calculate two-fifths of the total number of shirts and subtract it from the total.

Given that the order consists of 40 shirts and two-fifths of the shirts are children-sized, we can calculate the number of children-sized shirts as follows:

Children-sized shirts = (2/5) * 40

                    = (2/5) * 40

                    = 16

Since the remaining shirts are adult-sized, we can find the number of adult-sized shirts by subtracting the number of children-sized shirts from the total number of shirts:

Adult-sized shirts = Total shirts - Children-sized shirts

                 = 40 - 16

                 = 24

Therefore, there are 24 adult-sized shirts in the order.

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Answer: $164

Step-by-step explanation:

25*7=175

175+12.5

226.50-187.50

5*25=125+39

Jones family payed $164

+ 12 - 4 + 3 - 15

= 12 + 3 - 4 - 15

=     15   -   19

= - 4

Answer:

He has -4 points. if I'm not mistaken

Step-by-step explanation:

12 - 4 + 3 - 15 = -4

I apologize if I am incorrect

Step-by-step explanation:

Hi, there!!!!

The main purpose of developing si unit is to have standard unit of measurements and to bring uniformity in whole world in terms of measurements.

I hope it helps you...

Sorry for the delay!

Let x = charge before tax in 1st city, and y = charge before tax in 2nd city

y = $1500 + x

4/100x => tax in first city

3.5/100y => tax in second city

0.04x + 0.035y = $408.75

We have the following system of equations to solve:

\(\begin{bmatrix}y=1500+x\\ 0.04x+0.035y=408.75\end{bmatrix}\\\\\mathrm{Substitute\:}y=1500+x\\\\begin{bmatrix}0.04x+0.035\left(1500+x\right)=408.75\end{bmatrix}\\\begin{bmatrix}0.075x+52.5=408.75\end{bmatrix}\\\\\ x = 4750\\\mathrm{For\:}y=1500+x\\\mathrm{Substitute\:}x=4750:\\\\y=1500+4750 = 6250\)

So the hotel charge before tax in city 1 = $4750, and the hotel charge before tax in city 2 = $6250

Answer:

Step-by-step explanation:

Given

The equation for the hotel charge:

Taxes

The equation for the tax:

Substitute y and solve for x:

Find the value of y:

The hotel charge was:

Answer:

I think it's would be D

Step-by-step explanation:

1/2 is 50% So you add 19 and 50 to get 69% or 69/100

Step-by-step explanation:

isoceles means that the triangle has 2 equally long legs.

the perimeter is the sum of all sides.

so,

19 = x + (2x - 3)×2 = x + 4x - 6 = 5x - 6

25 = 5x

x = 5

Answer:

I don't see anything I could try to help you with.

Answer:yes they are considered real numbers

Step-by-step explanation:

For the given equation, the value of d = 30

To solve linear equations, utilize the steps that are provided below. Remove parenthesis from either side of the equation and combine similar phrases to make it simpler. To separate the variable term on one side of the equation, use addition or subtraction. To find the variable, use division or multiplication.

Divide both sides of the equation by the coefficient of variable: d-12 = 10÷ 5/9

Divide a fraction by multiplying its reciprocal: d 9 -12=10 x 9/5

Write as a single fraction: d-12 = (10 x 9) / 5

Calculate the product or quotient: d-12= 90 / 5

Reduce fraction to the lowest term by canceling the greatest common factor: d-12 = 18

Rearrange unknown terms to the left side of the equation: d=18+12

Calculate the sum or difference: d=30

Answer: d=30

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If given these coordinates of the complex numbers, z = (6,-2) and w = (-4,5), then finding the coordinates of 1.5z will be equal to (9, -3).

Complex Number can be expressed in the form (a + bi), where "a" and "b" are real numbers and "i" is the imaginary unit, defined as √(-1).

The real component represents the real part of the number, while the imaginary component represents the imaginary part.

A complex number z = 3 + 2i, with real component of 3, and the imaginary component of2 can be represented as:

z = (3, 2)

From the question,

Given:

z = (6, -2)

To find 1.5z, we multiply each component of z by 1.5:

1.5z = (1.5 * 6, 1.5 * -2)

= (9, -3)

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Answer:

(b - 1) (5b - 6)

Step-by-step explanation:

Answer:  \(\frac{28}{27}\) or \(1\frac{1}{27}\)

Step-by-step explanation:

\(\frac{7}{9} /\frac{6}{8} = \frac{7}{9}(\frac{8}{6})\)

\(\frac{7}{9} (\frac{8}{6} ) = \frac{28}{27}\)

\(\frac{28}{27} = 1 \frac{1}{27}\)

The amount earned exceeds the cost of the video game ($20.00), you have earned enough money to buy the game.

To calculate the amount you will earn for mowing the lawn, we need to find the total area of both the front and back lawn and then multiply it by the payment rate of $0.01 per square foot.

Given information:

Front lawn length = 62 feet

Front lawn width = 38 feet

Payment rate = $0.01 per square foot

Cost of video game = $20.00

To find the area of the front lawn, we multiply the length by the width:

Front lawn area = 62 feet * 38 feet = 2356 square feet

Assuming the back lawn has the same dimensions as the front lawn, the total area of both lawns will be:

Total lawn area = 2 * Front lawn area = 2 * 2356 square feet = 4712 square feet

To calculate the amount earned for mowing the lawn, we multiply the total lawn area by the payment rate:

Amount earned = Total lawn area * Payment rate = 4712 square feet * $0.01/square foot = $47.12

The amount earned for mowing the lawn is $47.12.

Since the amount earned exceeds the cost of the video game ($20.00), you have earned enough money to buy the game.

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To determine the appropriate warranty period for the Cook-Easy steamer, we need to use the concept of reliability engineering. The mean time before failure (MTBF) of 3535 months indicates that, on average, the steamer will operate without failure for 3535 months.

The standard deviation of 33 months tells us how much the actual failure times may deviate from the mean. To calculate the warranty period, we need to determine the failure rate of the steamer. This can be done by dividing 1 by the MTBF, which gives us a failure rate of 0.000282 failures per month.

To ensure that the manufacturer does not have more than 10% of the steamers returned, we need to calculate the proportion of steamers that will fail within the warranty period. This can be done using the normal distribution with a mean of 3535 months and a standard deviation of 33 months. We can use a z-score of 1.28 (corresponding to the 90th percentile) to find the corresponding failure time, which is 3600 months (rounded up).

Therefore, the manufacturer should offer a warranty period of 65 months (rounded up) to ensure that no more than 10% of the steamers are returned. This means that if the steamer fails within the warranty period, the manufacturer will repair or replace it free of charge.

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Answer:

The probability that a Dutch male is between 173.5 and 191.5 cm is 0.616

or 61.6%

Step-by-step explanation:

Mean = M = 182.5

Standard Deviation = S = 10.3,

We need to find the z values and then calculate the probabilities,

Probability of being lower than 173.5,

P(X < 173.5),

Finding the z value,

z = (x - M)/S

z = (173.5 - 182.5)/10.3

z = -0.87

Then the corresponding value for the area and hence the probability is,

P(X<173.5) = P(z = -0.87) = 0.1922

P(X < 173.5) = 0.1922

Probability of being lower than 191.5,

P(X<191.5)

Finding the z value,

z =(x-M)/S

z = (191.5 - 182.5)/10.3

z = 0.87

Then the corresponding value for the probability is,

P(X < 191.5) = 0.8078

The probability that a Dutch male is between 173.5 and 191.5 cm is,

P(173.5 < X < 191.5) = P(X < 191.5) - P(X < 173.5)

P(173.5 < X < 191.5) = 0.8078 - 0.1922

P(173.5 < X < 191.5) = 0.6156

To 3 decimal places,

P(173.5 < X < 191.5) = 0.616

P(173.5 < X < 191.5) = 61.6%

Answer:

So the sequence of the five numbers are;

10,26,74,218,650

Step-by-step explanation:

In this question, we are interested in building a sequence of 5 numbers given the initial term.

Okay, to build this sequence, we will need to look at the rule that guides the building of the new sequence:

The rule is that the next term is 4 less than 3 times the previous term.

Okay, let’s call the next term y, while the previous term is x.

Following what was specified in the question;

y = 3x -4

Recall; the next term(y) is 4 less (-4) than 3 times (3 multiplied by) the previous term (x)

So let’s start with the initial term of 10.

The next term will be;

y = 3(10) -4 = 30-4 = 26

The next term after 26 will be ;

y = 3(26) -4 = 78-4 = 74

The next term after 74 will be;

y = 3(74) -4 = 222-4 = 218

The next term after 218 will be;

y = 3(218) -4 = 650

the relative frequency for the class with lower class limit 27 is 14.29%.Hence, option (4) is the correct answer.

Given,Ages Number of students15 - 18 319 - 22 323 - 26 927 - 30 531 - 34 825 - 38 8We need to find the relative frequency for the class with lower class limit 27.ClassIntervalFrequency15-18319-22323-26927-30531-34825-38  From the given data, we have;Lower limit Upper limit Frequency Relative frequency(Percentage)15 18 3 3/35 × 100 = 60/7 ≈ 8.5719 22 3 3/35 × 100 = 60/7 ≈ 8.5723 26 9 9/35 × 100 = 180/7 ≈ 25.7127 30 5 5/35 × 100 = 100/7 ≈ 14.2931 34 8 8/35 × 100 = 160/7 ≈ 22.8635 38 8 8/35 × 100 = 160/7 ≈ 22.86Therefore, the relative frequency for the class with lower class limit 27 is 14.29%.Hence, option (4) is the correct answer.

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Answer: x3+5x2+6x

Hope this helps

The correct response is c. 8√2 . The length of the diagonal if the side of the square is 8√2.

A polygon's opposed vertices (or corners) are connected by a line segment known as a diagonal. Or to put it another way, a diagonal is a line segment joining two polygonal vertices that are not neighbouring. With the exception of the figure's edges, it connects a polygon's vertices. For instance, a diagonal line or movement runs slopingly from one corner of a square to the other corner. a type of straight line called a diagonal. Straight up, down, or across are not possible on a diagonal line. It is a line that joins the corners of a form at two points. Instead of running straight up or across, a diagonal is formed by a straight line that is positioned at an angle.

Right isosceles triangles with both legs 8 feet long would make up each half.

The hypotenuse that both of those triangles would share is the diagonal.

We must determine the hypotenuse's length, d, in feet.

According to the Pythagorean theorem, the lengths of the legs' squares sum up to the length of the hypotenuse's square, so

\(8^{2} +8^{2} =8\sqrt{2}\)

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A gardener wants to divide a square piece of lawn in half diagonally. What is the length of the diagonal if the side of the square is 8ft? Leave your answer in simplest radical form.

a. 16√8

b. 2√8

c. 8√2

d. 4

Answer:

-3x-2

Step-by-step explanation:

Start with the given equation.

-2(x + 4) - x + 6​

Distribute 2 throughout the parentheses.

-2x -8 -x +6

Combine like terms.

-3x -2

Answer:

-3x+(-2)

Step-by-step explanation:

hope this is it

Answer: 3x+36

Step-by-step explanation:

Answer:

22.5 weeks

Step-by-step explanation: