2(5y + 2) = 14
help help help help

Answer:

A.) SSS

B.) HL

C.) SAS

Answer:

Maps show height in a number of different ways: Spot heights and triangulation pillars This map extract shows exact heights by a black dot with a number next to it

Step-by-step explanation:

Answer:

1.) 81

2.) 1/4

3.) 2.25

Step-by-step explanation:

divide in half then square it

Answer:

wut

Step-by-step explanation:

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We have

Then, the diference is

So, Jada was 1/5 seconds faster than the second place.

The explicit formula for geometric sequence calculator is  n = a 1 + r^(n-1) (n-1)

We can easily determine the value of any term in the sequence using the formula once you have those values.

where:

The sequence's nth word is a n.

The first term in the series is a 1.

The frequency of successive terms is expressed as r.

The sequence's length, n, is given.

The values of a 1, r, and n must be known in order to use this algorithm as a geometric sequence calculator. You can easily determine the value of any term in the sequence using the formula once you have those values.

Therefore, the explicit formula for geometric sequence calculator is  n = a 1 + r^(n-1) (n-1).

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Answer:

x=5

Step-by-step explanation:

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Answer:

x=5

Step-by-step explanation:

6x-3 = 3x +12

+3            +3

6x = 3x +15

-3x   -3x

3x = 15

divided both sides by 3 to get your answer

So, the number of rotations for each tire after traveling 600 feet is 600 / 4.71 = 128 rotations.

To calculate the number of rotations, we first need to convert the tire diameter from inches to feet.

The tire diameter is 18 inches, which is equivalent to 18 / 12 = 1.5 feet.

To find the number of rotations, we divide the total distance traveled by the circumference of the tire. The circumference of a tire with diameter 1.5 feet is equal to π x 1.5 = 4.71 feet.

Rounding to the nearest whole number, the number of rotations for each tire after traveling 600 feet is 128 rotations.

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Using proportions, it is found that 7% of the population has blue eyes without blonde hair.

10% of the population has blue eyes. These 10% are composed by:

Hence, the relation according to the proportion of 10% is:

\(0.75(0.04) + 0.96x = 0.1\)

\(x = \frac{0.1 - 0.75(0.04)}{0.96}\)

\(x = 0.0729\)

Out of the entire population:

0.0729(0.96) = 0.07

7% of the population has blue eyes without blonde hair.

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The coefficient of (3y² + 9)5 is 15.

A polynomial is of the form a₀xⁿ + a₁xⁿ⁻¹ + a₂xⁿ⁻² + ... + aₙ₋₁x + aₙ.

Here, x is the variable, aₙ is the constant term, and a₀, a₁, a₂, ..., and aₙ₋₁, are the coefficients.

a₀ is the leading coefficient.

In the question, we are asked to identify the coefficient of (3y² + 9)5.

First, we expand the given expression:

(3y² + 9)5

= 15y² + 45.

Comparing this to the standard form of a polynomial, a₀xⁿ + a₁xⁿ⁻¹ + a₂xⁿ⁻² + ... + aₙ₋₁x + aₙ, we can say that y is the variable, 15 is the coefficient, and 45 is the constant term.

Thus, the coefficient of (3y² + 9)5 is 15.

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From the statements that are provided in the question, the statement that best describes when the plans  is Each plan utilizes a combination of 2 strength-training sessions and 3 aerobic exercise sessions per week.

A word problem are sentences describing a real-life scenario where a problem needs to be solved by mathematical calculation.

Ideally, for the best health benefits, such as increasing strength and aerobic and reduction in heart diseases, it is suggested to do a combination of strength training and aerobic training for at least five times a week.

Each plan utilizes a combination of 2 strength-training sessions and 3 aerobic exercise sessions per week. is the correct statement

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Answer:Therefore, the answer is D. 16.

Step-by-step explanation:

The expression 4 + (f + 7) simplifies to 11 + f. When f = 5, the value of the expression is:

11 + 5 = 16

Therefore, the answer is D. 16.

Answer:

a=3

Step-by-step explanation:

the sum of anterior angle of a triangle is =180

57+81+14a=180

138+14a=180

42=14a

42/14=14a/14

3=a

therefore a=3.

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The actual width of volleyball court is 8 meters.

Given that, the scale he used was 1 centimeter:4 meters.

A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).

The basic formula to find the scale factor of a figure is expressed as,

Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.

Here, the volleyball court was 2 centimeters wide in the drawing.

Width = 2×4

= 8 meters

Therefore, the actual width of volleyball court is 8 meters.

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Step-by-step explanation:

four million seven hundred thousand can be written by

4,700,000

Option b is correct. The p-value for testing the claim there is a relationship between the quantitative variables would be more than 2.

Given that the 95% confidence interval for the difference in population proportions p1- p2 is between 0.1 and 0.18. Therefore, the option (a) None of the other options is correct is not correct.p-value: The p-value is the probability of observing a test statistic as extreme as or more than the observed value under the null hypothesis. The p-value is used to determine the statistical significance of the test statistic. A small p-value indicates that the observed statistic is unlikely to have arisen by chance and therefore supports the alternative hypothesis.a. False because the 95% confidence interval for the difference in population proportions p1- p2 is given. The confidence interval is used to determine the true population proportion. Thus, the option "None of the other options is correct" is incorrect.

b. True because the p-value for testing the claim that there is a relationship between quantitative variables would be more than 0.05 if the confidence interval for the difference in population proportions p1- p2 contains zero. Thus, option b is correct.

c. False because the p-value for testing the claim that there is a relationship between categorical variables would be less than 0.05 if the confidence interval for the difference in population proportions p1- p2 does not contain zero. Therefore, the option (c) The p-value for testing the claim there is a relationship between the categorical variables would be less than 0.05 is not correct.

d. False because the confidence interval only shows the range of the estimated proportion difference. It doesn't tell us anything about the relationship between quantitative variables. Therefore, option d is not correct.

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Each transformation affects the shape and position of the graph. It is important to carefully consider the order of the transformations and their impact on the equation.

1. Horizontal Shift (c):
If there is a horizontal shift, the equation becomes y = (x - c)^3.
For example, if there is a shift of 2 units to the right, the equation would be y = (x - 2)^3.

2. Vertical Shift (d):
If there is a vertical shift, the equation becomes y = x^3 + d.
For example, if there is a shift of 3 units upwards, the equation would be y = x^3 + 3.

3. Vertical Stretch (a):
If there is a vertical stretch or compression, the equation becomes y = a * x^3.
For example, if there is a vertical stretch by a factor of 2, the equation would be y = 2 * x^3.

4. Reflection (along the x-axis):
If there is a reflection along the x-axis, the equation becomes y = -x^3.
This flips the graph of the original function upside down.

5. Reflection (along the y-axis):
If there is a reflection along the y-axis, the equation becomes y = (-x)^3.
This mirrors the graph of the original function.

6. Combined Transformations:
If there are multiple transformations, we can apply them in the order they are given. For example, if there is a vertical stretch by a factor of 2 and a horizontal shift of 3 units to the right, the equation would be y = 2 * (x - 3)^3.

Remember, each transformation affects the shape and position of the graph. It is important to carefully consider the order of the transformations and their impact on the equation.

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Answer:

\(\dfrac{n^2}{n+1}\)

Step-by-step explanation:

Let's break this apart by numerator (N) and denominator (D) and see if we can spot a pattern:

Don't see it? Let's write it another way:

The numerator always seems to be the number of the term squared, while the denominator is the number of the term plus 1. Putting things back in fraction form, we can say that

Answer:

38-15c-4

Step-by-step explanation:

38-x=12c+4+3c

38-x=15c+4

x=38-15c-4

The mean of samples 10, 10, 10, 10, 10, and 16 will be 11.

The mean is the straightforward meaning of the normal of a lot of numbers. In measurements, one of the markers of focal propensity is the mean. The normal is alluded to as the number-crunching mean. It's the proportion of the number of genuine perceptions to the absolute number of perceptions.

In a sample of n = 6, five individuals all have scores of x = 10 and the sixth person has a score of x = 16.

Then the data set will be given below.

10, 10, 10, 10, 10, 16

Then the mean of the data set will be

Mean = (10 + 10 + 10 + 10 + 10 + 16) / 6

Mean = 66/6

Mean = 11

Thus, the mean of the sample will be 11.

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The probability that Kendra wins exactly 4 games when she plays 7 games is 64,798,11535.

The probability that Kendra will win a card game is 23. If Kendra plays 7 games

Probability of an event is given by:

P(event) = favorable outcomes / total outcomes

We are given that the probability of Kendra winning a card game is 23.

Thus, the probability of her losing a card game is:

P(Kendra loses) = 1 - P(Kendra wins)= 1 - 23= 13

Now, we need to find the probability that Kendra wins exactly 4 games when she plays 7 games. This can be done using the binomial probability formula which is given by:

\(P(x=k) = nCk × p^k × (1-p)^(n-k)\)

Here, n = 7 as Kendra plays 7 games, k = 4 as she wins exactly 4 games, p = 23 as this is the probability of her winning a card game and 1-p = 13 as this is the probability of her losing a card game.

\(P(x = 4) = 7C4 × 23^4 × 13^3= 35 × 24649 × 2197= 64,798,11535\)

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Based on the computed 95% confidence interval, we can conclude that we are 95% confident that the true population mean falls within the range of 12.65 to 25.65.

A confidence interval is a range of values that provides an estimate of the true population parameter. In this case, we are interested in estimating the population mean (μ). The 95% confidence interval, as mentioned, is given as 12.65 ≤ μ ≤ 25.65.

Interpreting this confidence interval, we can say that if we were to repeat the sampling process many times and construct 95% confidence intervals from each sample, approximately 95% of those intervals would contain the true population mean.

The confidence level chosen, 95%, represents the probability that the interval captures the true population mean. It is a measure of the confidence or certainty we have in the estimation. However, it does not guarantee that a specific interval from a particular sample contains the true population mean.

Therefore, based on the computed 95% confidence interval, we can conclude that we are 95% confident that the true population mean falls within the range of 12.65 to 25.65.

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To find P(B) given P(A) = 0.4, P(B|A) = 0.3, and P(A U B) = 0.6, we can use the formula for conditional probability.

The calculation involves using the formula P(A U B) = P(A) + P(B) - P(A ∩ B), where P(A U B) represents the probability of the union of events A and B, and P(A ∩ B) represents the probability of the intersection of events A and B.

First, we know that P(A U B) = 0.6 and P(A) = 0.4. Rearranging the formula, we get P(A ∩ B) = P(A) + P(B) - P(A U B).

Substituting the given values, we have 0.6 = 0.4 + P(B) - P(A ∩ B).

Simplifying the equation, we can isolate P(B) by subtracting 0.4 from both sides: P(B) = 0.6 - 0.4 + P(A ∩ B).

Therefore, the probability of event B, denoted as P(B), depends on the value of P(A ∩ B) and cannot be determined with the given information.

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The given parallel lines intersect at the point (-4, -1, 1). Therefore, they are not coincident, they are distinct. b) The given parallel lines are distinct.

a) We have to check whether the given parallel lines intersect or not. If they do not intersect then they are distinct, and if they intersect then they are coincident. Let's set the x-, y-, and z- coordinates of the two lines equal and solve for s and t. [x, y, z] = [5, 1, 3] + s[2, 1, 7] [x, y, z] = [2, 3, 9] + t [2, 1, 7]x = 5 + 2s = 2 + 2ty = 1 + s = 3 + ty = -2 - 6s = 1 + 7t.

The two lines are not coincident, they are distinct because they intersect at the point (-4, -1, 1).b) [x, y, z] = [4, 1, 0] + s[3, -5, 6] [x, y, z] = [1, 6, 6] + t[3, -5, 6]Let's set the x-, y-, and z- coordinates of the two lines equal and solve for s and t. [x, y, z] = [4, 1, 0] + s[3, -5, 6] [x, y, z] = [1, 6, 6] + t[3, -5, 6]x = 4 + 3s = 1 + 3ty = 1 - 5s = 6 - 5t4s = -3 + 5t.The two lines are not coincident, they are distinct.

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Answer:

700

Step-by-step explanation:

A=hxw

A square has all equal sides

700×700=4900

Answer:

This answer is based on that I don't know what that 2 is for

Step-by-step explanation:

There are many different answers for this question

Area is l times w so 4 times 4 = 16 the lengths could be 4

If one of the sides is 2 then the length must be 8 because 8 times 2 is 16

Axillary is 3 skulls.The remainder goes to the appendix.

The bones could potentially represent up to 22 different people.This is due to the possibility that each bone comes from a different person.

There were only 3 skulls, leading some to first believe there would only be 3 persons. However, there were 4 right femurs, indicating that there is a missing skull to correspond with one of the right femurs.

In light of this, you can only conclude, until further proof, that each bone belongs to a different person.

Axillary =3 skulls.

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Answer:

Step-by-step explanation:

To convert degrees to radians, we can use the following formula:

Then, for 35 degrees:

We will investigate the equal distribution of ribbon amoung her friends.

Isis has a ribbon for crafts for a certain length ( L ):

Isis has ( n ) number of friends amoung which she wants to equally distribute the length ( L ) of her ribbon:

Under the assumption of equal distribution we can divide the total length of ribbon ( L ) amoung Isis ( n ) of friends to determine what length ( l ) each friend got:

So each friend of Isis got a piece of 40 cm length of the ribbon. So the length of the ribbon accumulated for 5 friends would involves the direct multiplication of 5 number of friends and length of each piece ( l ):

Therefore, the answer to the question is:

The probability that a study participant has a height less than 67 inches can be calculated using the standard normal distribution.

We need to find the area under the normal curve to the left of 67 inches, which represents the probability of having a height less than 67 inches.

To calculate this probability, we can standardize the value of 67 inches using the formula:

Z = (X - μ) / σ

where Z is the standardized value, X is the given value (67 inches), μ is the mean (67.9 inches), and σ is the standard deviation (3.0 inches).

Substituting the values into the formula:

Z = (67 - 67.9) / 3.0

Z ≈ -0.30

Using a standard normal distribution table or a calculator, we can find the corresponding probability for Z = -0.30.

The probability that the study participant selected at random is less than 67 inches tall is approximately 0.3821 (rounded to four decimal places).

Therefore, the probability that a study participant has a height less than 67 inches is approximately 0.3821.

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3,9,10 >>> not a right triangle. because 3^2 + 9^2 is not equal to 10^2

27, 36, 45 >>> yes, a right triangle bc 27^2 + 36^2 = 45^2

11,13,17 >>>

11^2 + 13^2 = 290

The sqrt of 290 = 17.0293863659.

If you are in the lower grades, probably your teacher expects you to round this to 17. I honestly don't know how to answer bc I don't know what your teacher's expectations are for rounding.

I am a precise person, but I could see a teacher accepting YES RIGHT TRIANGLE bc it's basically 17.

4, 8, 9 >>> NOT a right triangle.

4^2 + 8^2 = 80

The sqrt of 80 = 8.94427191

I would say NO because this does not equal 9!