What is the slope of the line that passes through these two points?

Answer:

x=2. or. x=8

Step-by-step explanation:

x^2-10x+16=0. s=-10

x^2-8x-2x+16=0. p=16

x(x-8)-2(x-8)=0. [-8,-2]

(x-2)(x-8)

x=2. or. x=8

Answer:

I think it is C. But i'm probably wrong. I had the same thing but i forget it.

Step-by-step explanation:

Hope it helps.

Answer:

8 first class and 9 coaches.

Step-by-step explanation:

Stephen's average speed for the round trip was 48 mph.

To find Stephen's average speed, we can use the formula:

Average Speed = Total Distance / Total Time

Let's assume the distance from Stephen's house to his aunt's house is 'd' miles.

On the way to his aunt's house, Stephen traveled at a speed of 60 mph. So the time taken for this leg of the trip is given by:

Time = Distance / Speed = d / 60

On the return trip, Stephen traveled at a speed of 40 mph. So the time taken for this leg of the trip is:

Time = Distance / Speed = d / 40

The total time for the round trip is the sum of the times for the outward and return trips:

Total Time = d / 60 + d / 40

To find the average speed, we divide the total distance by the total time:

Average Speed = Total Distance / Total Time

The total distance for the round trip is 2d (since it's the same roadway for both trips).

Average Speed = 2d / (d / 60 + d / 40)

Simplifying this expression, we get:

Average Speed = 2d / ((3d + 2d) / 120) = 2d / (5d / 120) = 2d * 120 / 5d = 240 / 5 = 48 mph

Therefore, Stephen's average speed for the round trip was 48 mph.

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Answer:

4.65 or 4.67

depends on who you ask

Answer:

158 cm2

Step-by-step explanation:

surface area = (6×5)+2(8×5)+(8×6) = 158 cm2

Answer:

In order of the questions asked, the answers are, C, D, A, C

Step-by-step explanation:

After three half-lives have elapsed, 12.5% of the original nuclide remains, so the answer is C.

if 17 % is daughter nuclide, then 83% is parent nuclide, so , the answer is D

the isotope for dating organic remains is A. carbon-14

for 25% of original, 2 half-lives must have passed, so we get (2)(5730) = 11460

so the answer is C

Step 1

given

Step 2

\(\angle HKM \cong \angle OKM, \angle HMK \cong \angle OMK\)

Step 3

\(\overline{KM} \cong \overline{KM}\)

Reason: Reflexive property

Step 4

ASA

Answer:

x can be 10 or -10

Step-by-step explanation:

In a sample of 26 days from the desert, the average of the high daily temperature is 114 degrees F, and the sample standard deviation is 5 degrees F.

To determine the 90% confidence interval for the average temperature, we can use the t-distribution as follows:To find the critical value of t, we can use the t-table. Since our sample has n = 26, the degrees of freedom (df) are n - 1 = 25. At a confidence level of 90%, with 25 degrees of freedom, the critical t-value is 1.708.The standard error of the mean is calculated as s / sqrt(n), where s is the sample standard deviation and n is the sample size. Therefore, the 90% confidence interval for the average temperature is (114 - 1.67, 114 + 1.67), or (112.33, 115.67) degrees F.

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The approximate length of arc is 2.2

We can find the approximate length of arc s on the circle given below by using the formula given below:

arc length = θ/360° × 2πr Where,θ = central angle of the arc in degrees r = radius of the circle

Given that, radius of the circle = 5.6 in and central angle of the arc is 75°.

Therefore, the approximate length of arc s on the circle is as follows:

arc length = θ/360° × 2πr

arc length = 75/360° × 2 × 3.14 × 5.6

arc length = 0.208 × 2 × 3.14 × 5.6

arc length = 2.19 (rounded to nearest tenth)

Therefore, the approximate length of arc s on the circle is 2.2 in.

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Answer:

Y\(\frac{y_{2}-y_{1}}{x_2-x_1}\) or Y2-Y1/X2-X1

Step-by-step explanation:

hope this helps

i will not be angry from you if you brainlisted me

The distance from Maria's desk to Monique's desk is √61 feet.

According to the question,

We have the following information:

Maria's desk is located at (1 −1), and Monique's desk is located at (−4, 5). And each unit represents 1 foot.

Now, we know that the following formula is used to find distance between two points:

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

In this case, we have x1 = 1, y1 = -1, x2 = -4 and y2 = 5.

D = \(\sqrt{(5+1)^{2} +(-4-1)^{2} }\)

(We have converted -1 of y1 directly to 1 because the multiplication of two negative integers give positive results.)

D = \(\sqrt{(6)^{2} +(5)^{2} }\)

D = \(\sqrt{36+25}\)

D = \(\sqrt{61}\) feet

Hence, the correct option is D (the last one).

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Answer:

The solution to this question is (D) - Square root of (61) feet

Step-by-step explanation:

Answer:

If solving an equation yields a statement that is true for a single value for the variable, like x = 3, then the equation has one solution. If solving an equation yields a statement that is always true, like 3 = 3, then the equation has infinitely many solutions.

Answer:

To solve the inequality:

-10 - 66h ≥ -3

We can begin by isolating the variable h on one side of the inequality. First, we can add 10 to both sides:

-10 + 10 - 66h ≥ -3 + 10

Simplifying, we get:

-66h ≥ 7

Next, we can divide both sides by -66, remembering to reverse the inequality since we are dividing by a negative number:

h ≤ -7/66

Therefore, the solution to the inequality is h ≤ -7/66.

Step-by-step explanation:

The expected amount of each cube in the complete bag is given as follows:

20 blue cubes.

20 red cubes.

12 green cubes.

8 white cubes.

The expected amounts are obtained by applying the proportions in the context of the problem.

We are told that a bag has 60 cubes a random sample of 15 cubes is collected from the bag the results from the random sample.

15 cubes were selected from a bag of 60, hence the fraction collected is given as follows:

15/60 = 1/4.

Meaning that the expected amounts on the bag are given by the amounts on the sample multiplied by 4.

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Step-by-step explanation:

ive attached a picture to this answer

Answer:

/

Step-by-step explanation:

The correct statement regarding the variation of the two measures is given as follows:

C. Yes, they vary directly. When one quantity increases, the other quantity also increases.

For this problem, we have that when the number of correct answers on the test increases, the score also does, hence the two quantities vary directly, and option c is the correct option for this problem.

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Answer:

16.6 in

Step-by-step explanation:

182^2﹣72^2≈ 16.58312 round it and you get 16.6 in

Both Statement 1 and Statement 2 are correct. Both Statement 1 and Statement 2 list various data collection methods, including computer-assisted interviews, face-to-face interviews, telephone interviews, and questionnaires.

The only difference between the two statements is the order in which the methods are listed. Statement 1 lists computer-assisted interviews first, followed by face-to-face interviews, telephone interviews, and questionnaires. Statement 2 lists telephone interviews first, followed by personally administered questionnaires, computer-assisted interviews, face-to-face interviews, and questionnaires.

Both statements provide an accurate representation of data collection methods commonly used in research. The inclusion of computer-assisted interviews, face-to-face interviews, telephone interviews, and questionnaires in both statements confirms the correctness of both statements.

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The z - test static is, z = (0.38 -p₀) / 0.02, Where p₀ is the specific sample proportion.

To calculate the z-test statistic for this hypothesis test, we need to follow a few steps.

Determine the null and alternative hypotheses.

Let's assume our null hypothesis is H0: p = p₀,

Where p0 is the hypothesized proportion. And our alternative hypothesis is Ha: p ≠ p₀ (two-tailed test).

Calculate the standard error (SE) using the formula:

SE = √((p₀ * (1 - p₀)) / n)

Given that the sample proportion is 0.38 and the sample size is 801,

We can substitute these values into the formula:

SE = √((0.38 * (1 - 0.38)) / 801)

     ≈ 0.02

Calculate the z-test statistic using the formula:

z = (p - p₀) / SE

Substituting the values, we have:

z = (0.38 - p₀) / 0.02

Here the specific value of p₀ is not given.

Hence,

The z - test static is, z = (0.38 -p₀) / 0.02

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The equation to represent the statement "606060 is 555 times as great as kkk" can be written as:

606060 = 555 * kkk

In this equation, "606060" represents the value that is 555 times greater than "kkk". The multiplication symbol (*) denotes the operation of multiplying "555" with "kkk" to obtain the desired result of "606060".

By setting up this equation, we establish a mathematical relationship between the given values and express the notion of one value being a certain multiple of another. In this case, it states that "606060" is 555 times larger than "kkk".

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Answer:

Step-by-step explanation:

1 answer. 10

2 answer. 8

The fraction which should go into the boxes marked A and B in their simplest form is 3/4 and 1/4 respectively.

Total number of fruits Amy has = 10

Number of Apples = 7

Number of Oranges = 3

First random pieces of fruits chosen:

Probability of choosing Apples = 6/9

Probability of choosing Oranges = 3/9

Second random pieces of fruits chosen:

Probability of choosing Apples = 6/8

= 3/4

Probability of choosing Oranges = 2/8

= 1/4

Therefore, the probability of choosing Apples or oranges as the second piece is 3/4 or 1/4 respectively.

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Answer:

The greates amount of pieces he would be able to use would be 9 because 8 divided by 5/6= 9 and 3/5.the 3/5 piece is too short.

Step-by-step explanation:

The graph of the solution set is attached

To make the playoffs, a team needs to score at least 12 points

We can represent this as the following system of inequalities:

2x + y ≥ 12

x + y ≤ 10

Next, we graph the system of inequalities

See attachment for the graph

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Check the picture below.

Answer:

2/3

Step-by-step explanation:

You arrived at 1:00 and longer than 10 minutes would be at 1:20 and 1:30

that is 2 chances of you waiting longer than 10 minute