Find the distance between the points with the given coordinates.√ (copy and paste the radical if necessary, no decimals)

(5, 14) and (−3, −9)

The dimension that focuses on the way that Smart Products are equipped with computing power that enables autonomous decision-making and self-learning processes based on algorithms is described as follows:

Intelligent.

Self-learning systems are systems that use machine language and data analysis to give the users what they are looking for.

A simple example is a person logging into an app to look for news for their NFL team. The next time the person logs into the app, the data analysis will know that the person is likely looking for news about their NFL teams, and thus these news will already be on the front page or on adds for the user.

The systems that use these strategies are called Intelligent systems.

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the 15 different ways can he select the days on which to have pizza

What is combination?

A combination is a choice made in mathematics from a group of different elements when the order of the choices is irrelevant (unlike permutations). For instance, if three fruits, such as an apple, an orange, and a pear, are supplied, there are three possible pairings of the two: an apple and a pear. Formally speaking, a k-combination of a set S is a subset of S's k unique components. In other words, two combinations are the same if and only if they have the same members. (It is not important how the individuals in each set are arranged.) The quantity of k-combinations for a set with n components

Arturo can have pizza for dinner on any two of the next six days.

he select the days on which to have pizza

So the number of ways c(6 2)

= \(\frac{6!}{4!2!}\)

=\(\frac{30}{2}\)

=15 ways

Hence the 15 different ways can he select the days on which to have pizza.

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The probability that the mean of a sample of 55 families will be between 17 and 18 pounds is approximately 71.55%.

σ_sample = σ / sqrt(n)

σ_sample = 2.5 / sqrt(55)

σ_sample ≈ 0.336

Now, we can standardize the values of 17 and 18 pounds using the Z-score formula. This will tell us how many standard deviations away from the population mean these values are:

Z = (X - μ) / σ_sample

Z_17 = (17 - 17.2) / 0.336 ≈ -0.595

Z_18 = (18 - 17.2) / 0.336 ≈ 2.381

Now we will use the standard normal distribution (Z-distribution) to find the probabilities corresponding to these Z-scores. You can use a Z-table, statistical software, or an online calculator to find these probabilities.

P(Z < -0.595) = 0.2760

P(Z < 2.381) = 0.9915

To find the probability that the mean of a sample of 55 families will be between 17 and 18 pounds, we will find the difference between the probabilities corresponding to the two Z-scores:

P(17 < X < 18) = P(Z < 2.381) - P(Z < -0.595)

P(17 < X < 18) = 0.9915 - 0.2760

P(17 < X < 18) ≈ 0.7155

So, the probability that the mean of a sample of 55 families will be between 17 and 18 pounds is approximately 71.55%.

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The expression for h in the information illustrated will be h = 2r.

It should be noted that the expression is given as:

2πr³ = πr²h

In this situation, the information is that we should make h the subject of the formula.

This will be:

2πr³ = πr²h

Divide both side by πr²

2πr³/πr² = πr²h/πr²

2r = h

Therefore h = 2r

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if the question is finding the area then the answer would be 89m^2

Answer:

A) 30

Step-by-step explanation:

3*10=30

A 30

We perform separate one-sample t-tests, interpret the p-values, assume a normal distribution, and evaluate the assumption through visual assessments of the data.

To test whether the mean moisture content is less than 0.35 pounds per 100 square feet for Boston and Vermont asphalt shingles, we can conduct separate one-sample t-tests for each group. Let's analyze the questions step by step:

a. For the Boston shingles, we can set up the following hypotheses:

Null hypothesis (H0): The population mean moisture content is equal to or greater than 0.35 pounds per 100 square feet.

Alternative hypothesis (H1): The population mean moisture content is less than 0.35 pounds per 100 square feet.

We can perform a one-sample t-test using the Boston shingles data with a significance level of 0.05.

b. The p-value in part (a) represents the probability of observing a sample mean moisture content as extreme as, or more extreme than, the one obtained, assuming that the null hypothesis is true. If the p-value is less than 0.05, we reject the null hypothesis and conclude that there is evidence to support the claim that the mean moisture content is less than 0.35 pounds per 100 square feet.

c. For the Vermont shingles, we can set up similar hypotheses as in part (a).

d. The interpretation of the p-value in part (c) would be the same as in part (b). If the p-value is less than 0.05, we reject the null hypothesis and conclude that there is evidence to support the claim that the mean moisture content is less than 0.35 pounds per 100 square feet.

e. The assumption about the population distribution that is needed to conduct the t-tests in parts (a) and (c) is that the moisture content follows a normal distribution.

f. To evaluate the assumption of normality, we can construct histograms, boxplots, or normal probability plots of the moisture content data for both the Boston and Vermont shingles.

g. Based on the histograms, boxplots, or normal probability plots, we can assess whether the data appear to be approximately normally distributed. If the data points follow a reasonably symmetric bell-shaped pattern, it suggests that the assumption of normality is valid.

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Answer:

V = 10.5 ft³

Step-by-step explanation:

Volume formula: length x width x height

We are given all 3, so all we have to do is multiply them all together, When we plug it into the calc, we should get 21/2 or 10.5 ft³ as our answer.

Answer: √218

Step-by-step explanation:---------------

Answer:

x<10

Step-by-step explanation:

On the number line it shows that the dot is at 10.  Since the dot is not colored in, we know it's not greater/less than or equal to.  Greater/less than or equal to is where it shows the symbol, but it's underlined, like this: ≤.  Only when the dot is colored in, is there a possibility it is greater/less than or equal to.  So it can be greater than or less than something.  Since it starts at 10 and is decreasing, it is going to be less than.

X will be less than something.  And because the dot is at 10, it means 10 was the start.  X is less than 10 since the arrow is pointing to where the numbers are decreasing.  So, x<10.

Answer:

40, leg

Step-by-step explanation:

The triangle has side lengths of 9, 40, and 41.

41 is the hypotenuse, so 40 is a leg.

Answer:

5.5

Step-by-step explanation:

The distance from the point (10, 5, 10) to the plane y + 8z = 0 is 2.12 units.

To find the distance from a point to a plane, we can use the formula:

distance = |Ax + By + Cz + D| / √(A^2 + B^2 + C^2),

where (x, y, z) represents the coordinates of the point, and the equation of the plane is Ax + By + Cz + D = 0. In this case, the equation of the plane is y + 8z = 0, which can be rewritten as 0x + y + 8z + 0 = 0. So, A = 0, B = 1, C = 8, and D = 0. Substituting the values into the distance formula, we have:

distance = |0(10) + 1(5) + 8(10) + 0| / √(0^2 + 1^2 + 8^2)

= |5 + 80| / √(1 + 64)

= 85 / √65

≈ 2.12 units.

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Answer:

the answer is 0

hope it helps have a nice dayyy

Step-by-step explanation:

\( 5\sqrt{3 } \)

30 60 90 triangle

Answer:

show the question

sorry

Step-by-step explanation:

plz follow me

Answer:

1) а 2)b

вот правильный ответ

The annual rate of depreciation for a machine that originally cost $38,560 and has a salvage value of $400 after 12 years of useful life is approximately $3,172. The machine depreciates at an average rate of $3,172 per year.

To find the annual rate of depreciation, we need to determine the total depreciation over the useful life of the machine and divide it by the number of years. The total depreciation is calculated by subtracting the salvage value from the original cost. In this case, the total depreciation is $38,560 - $400 = $38,160.

To calculate the annual depreciation rate, we divide the total depreciation by the number of years: $38,160 / 12 = $3,180. However, this gives us the average annual depreciation. If we want to know the exact annual depreciation, we can round this amount to the nearest dollar, giving us an annual depreciation of approximately $3,172.

Therefore, the machine has an annual rate of depreciation of around $3,172. This means that the value of the machine decreases by approximately $3,172 per year over its useful life of 12 years. By the end of its 12-year useful life, the machine will have depreciated to a salvage value of $400.

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Answer:

5) Alternate Exterior angles       90º

6) Same side Interior angles.     132º if that says 48º on the page

7) Corresponding angles.       too blurry but they are congruent

8) Alternating Exterior angles.       too blurry but they are congruent

Step-by-step explanation:

Congruent means they are the same measurement just as a reminder :).

Answer:

3x² – 5x + 2 is a polynomial because:

Exponents are whole numbers, and the expression has at least 1 term.

Exponents other than whole numbers can take the form of variables in denominators, and roots which we don't want.

The answer is B (1/a)

Answer: C= -2

Step-by-step explanation:

Answer:

C. -2

Step-by-step explanation:

5x + 2(x − 4) = 5x + x − 10

Subtract 5 from both sides,

5x + 2(x - 4) - 5x = 5x + x - 10 - 5x

Simplify,

2(x - 4) = x - 10

Distribute,

2x - 8 = x - 10

Add 8 to both sides,

2x - 8 + 8 = x - 10 + 8

Simplify,

2x = x - 2

Subtract x from both sides,

2x - x = x - 2 - x

Simplify,

x = -2

Answer:

The answer is D.

Step-by-step explanation:

When x=0, then y=300, so it has to be more than that.

When x=25, y=300, so it has to be less than that.

Answer:

B

Step-by-step explanation:

The options in the question and the number line are shown in the image attached.

From the options, it is clear that the difference between the temperatures at 7:00 a.M. and 1:00 p.M is;

Temperature at 7:00 a.M - Temperature at 1:00 p.M

We can see from the number line that the temperature at 7:00 a.M = -4

Temperature at 1:00 p.M = 16

difference between the two temperatures = ∣(-4) - 16∣ = 20

Answer:

a. 9

b. 9.

Step-by-step explanation:

a) √1098 = 33.136

33^3 = 1089

So the answer is 1098 - 1089

= 9.

b) √4498 = 67.067

67^2 =  4489

Answer = 9.

Answer:

a). 9

b). 9

Step-by-step explanation:

a) If you try to subtract 1 to 8 from 1098, it won't make a perfect square. But if you subtract 9 from 1098 (that will make it 1089), it will make a perfect square.

√1089 = 33

33² = 33 × 33 = 1089

So the answer is 9.

b). If you try to subtract 1 to 8 from 4498, it won't make a perfect square. But if you subtract 9 from 4498 (that will make it 4489), it will make a perfect square.

√4489 = 67

67² = 67 × 67 = 4489

So the answer is 9.

Hope you understand ◉‿◉ (◠‿◕)

For given expressions, the ordered list is    1 1/2 < 2 < 2 1/2 < 2 3/4.

What exactly are expressions?

Expressions are mathematical phrases that can contain numbers, variables, and operators such as addition, subtraction, multiplication, and division. They can also contain functions, powers, roots, and other mathematical symbols.

Expressions can be used to represent a wide range of mathematical concepts and calculations. They can be simple, like "3 + 4", or complex, like "sin(2x) / (x² + 1)". They can also include variables, which represent unknown values, and be used to solve equations and inequalities.

Now,

First, we simplify the absolute value expressions:

|-2 3/4| = 2 3/4=11/4=2.75

|-2| = 2

1 1/2=3/2=1.5

2 1/2=5/2=2.5

So the list of numbers in order from least to greatest is:

Therefore, the ordered list is:

1 1/2 < 2 < 2 1/2 < 2 3/4

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Answer:

x=-2

Step-by-step explanation:

4+8x=-12

-4       -4

8x = -16

/8      /8

x   =   -2

Answer:

X=(-2)

Step-by-step explanation:

8(-2)=(-16)

so -16+4=(-12)

Answer:

4

Step-by-step explanation:

Answer:

B. 142

Step-by-step explanation:

Answer:

14,844

Step-by-step explanation:

Use the Pythagorean theorem.

120 squared minutes 22 squared

=> 14,844