what is the difference between 5.02 and 5.2​

Applying the linear angles theorem, the measures of the larger angles are: 130 degrees.

The measures of the smaller angles are 50 degrees

Based on the linear angles theorem, we have the following equation which we will use to find the value of y:

3y + 11 + 10y = 180

Add like terms

13y + 11 = 180

Subtract 11 from both sides

13y + 11 - 11 = 180 - 11

13y = 169

13y/13 = 169/13

y = 13

Plug in the value of y

3y + 11 = 3(13) + 11 = 50 degrees

10y = 10(13) = 130 degrees.

Therefore, applying the linear angles theorem, the measures of the larger angles are: 130 degrees.

The measures of the smaller angles are 50 degrees.

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Answer:

Step-by-step explanation:

(0, -9) and (3,3)

(3+9)/(3-0) = 12/3 = 4

y + 9 = 4(x - 0)

y + 9 = 4x - 0

y = 4x - 9

Answer:

Answer

= -7×5-2

= -35-2

=-37

Answer:

i got -37

Step-by-step explanation:

=-7x5+-2

=-35-2

=-37

Answer:

Yes

Step-by-step explanation:

Plug in the coordinate (5,9) into the equation

9=3(5)-6

9=15-6

9=9

The x and y-intercepts of the equation of line -3x - 4 = -5y - 8 are ( 4/3,0 ) and ( 0,-4/5 ) respectively.

Given the equation of line in the question;

To determine the x-intercept, substitute in 0 for y in the equation and solve for x.

-3x - 4 = -5y - 8

-3x - 4 = -5(0) - 8

-3x - 4 = 0 - 8

-3x - 4 = -8

-3x = -8 + 4

-3x = -4

x = -4 / -3

x = 4/3

Therefore, the x-intercept is ( 4/3,0 ).

To determine the y-intercept, substitute in 0 for x in the equation and solve for y.

-3x - 4 = -5y - 8

0 - 4 = -5y - 8

-4 = -5y - 8

5y = -8 + 4

5y = -4

y = -4/5

Therefore, the y-intercept is ( 0,-4/5 ).

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Answer:

Step-by-step explanation:

M = - 2/5

In Costello et al. (2003), the independent variable that was not manipulated by the research team was the gender of the participants.

The study examined the effects of different levels of alcohol consumption on cognitive performance and mood states in young adults. Participants were assigned to different alcohol consumption groups based on their self-reported drinking habits. However, the gender of the participants was not manipulated, and the study included both male and female participants. This means that any differences in the results based on gender cannot be attributed to the research team's manipulation of the independent variable, but rather to other factors that may have affected the results.

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Answer

10

Step-by-step explanation:

4x2.5=10

The data collected from the customers in restaurants about the quality of food is an example of a(n); Observational Study

There are four types of statistical studies namely;

Observational studies

Surveys

Experiments

Meta-analytical studies.

1) An observational study involves observing and recording data on some variable(s) of interest.

2) A (sample) survey uses questioning to gather data.

3) An experiment also referred to as experimental study attempts to give an answer to a statistical question by manipulating all or part of the sample.

Now, we are told that some data was collected from the customers in restaurants about the quality of food.

This is a type of observational study because it involves observing and recording data on an interest which is quality of food

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Answer:

D

Step-by-step explanation:

(x,y)

so,it will change (-y,x)

A' (5,5) ,B'(5, 1) ,C'(2,1), D'(1,5).

The number of moves required to solve the relaxed problem is always less than or equal to the number of moves required to solve the original Towers of Hanoi problem.

Towers of Hanoi is a problem in computer science that involves moving a stack of disks from one peg to another. The stack has a hole through which pegs are placed, and the disks are placed in a series of concentric circles with the largest at the bottom and the smallest at the top.

The problem's objective is to move the stack to another peg without moving more than one disk at a time and without putting a larger disk on top of a smaller one.

The number of moves required to solve the relaxed problem is always less than or equal to the number of moves required to solve the original Towers of Hanoi problem. The relaxed problem is a version of the original problem with a few restrictions removed. This means that the original problem can be solved by solving the relaxed problem and then adding back the restrictions that were removed.

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The limit of the sequence (1) {2}, (2) {(-1)^n}, and (3) {n sin(n)}, converges to DNE (does not exist) or the sequence diverges. The limit of the sequence (4) {sin(nπ)} is undefined, as it oscillates between -1 and 1.

In the case of sequence (1) {2}, the limit is a constant value, and the sequence converges to that value. However, in the case of sequence (2) {(-1)^n}, the sequence oscillates between -1 and 1, and there is no single value that it approaches as n tends to infinity. Therefore, the limit does not exist, and the sequence diverges.

Sequence (3) {n sin(n)} also does not have a limit as n tends to infinity. The term n sin(n) oscillates between positive and negative values without approaching a specific value. Hence, the limit of this sequence is DNE, and it diverges.

In the case of sequence (4) {sin(nπ)}, the term sin(nπ) oscillates between -1 and 1 as n varies. Since there is no convergence to a specific value, the limit of this sequence is undefined.

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The mean value of the radius (r) at which you would find the electron, given the H atom wave function is 100(r), is 0.

The wave function of an electron in the hydrogen atom, denoted by Ψ, describes the probability distribution of finding the electron at different positions around the nucleus. In this case, the given wave function is 100(r), where r represents the radius.

To calculate the mean value of the radius, we need to evaluate the integral of r multiplied by the absolute square of the wave function, integrated over all possible values of r. However, the wave function 100(r) does not provide a valid description of the hydrogen atom's electron distribution. The wave function should be normalized, meaning that the integral of the absolute square of the wave function over all space should equal 1. In this case, the given wave function lacks normalization.

Since the wave function is not properly normalized, we cannot accurately calculate the mean value of the radius. Without normalization, the probability distribution described by the wave function does not provide meaningful information about the electron's position.

In summary, based on the given wave function, the mean value of the radius cannot be determined without proper normalization of the wave function. A properly normalized wave function is necessary to obtain accurate information about the electron's position.

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Answer:

relative

Step-by-step explanation:

For an arithmetic series

a, a+d, a+2d, a+3d, ...

where a is the first term and d is the common difference, the sum of n terms equals

Since the first step requires 1.6 cubic feet of concrete, a = 1.6.

Now, the first 5 steps require 24 cubic feet of concrete, that is,

So,

Find the concrete required for 10 steps.

So, 88 cubic feet of concrete required for thr first 10 steps.

The second option is correct.

The number of miles Alang took a taxi is 10

Alang took a taxi from his house to the airport. The taxi company charged a pick-up fee of $1.80

The fare per mile is $2

The total fare was $21.80, not including the tip.

Let the number of mile is x

total fare = pick up fee + fee per mile

21.80 = 1.80 + 2x

2x = 20

x = 10

Therefore, the number of miles Alang took a taxi is 10

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Answer:

1/25

Step-by-step explanation:

lol hope i could helped:)

Answer:

1/25

Step-by-step explanation:

The effect of educational attainment on the time spent sleeping per week is examined using the simple regression model sleep = β0 + β1educ + u. The sample mean and standard deviation of sleep and educ can be calculated using the data in PS2 Q4.dta.

To find the sample mean of sleep and educ, sum up all the values of sleep and educ respectively and divide by the total number of observations.

The standard deviation can be calculated by taking the square root of the variance, where the variance is the average of the squared deviations from the mean.

These calculations provide measures of central tendency and dispersion for the variables sleep and educ.

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Answer:

x- 2

Step-by-step explanation:

If f(x)=2x²-5x-3 g(x)=2x²+5x+2 then (f/g)(x) = (x - 3) / (x + 2).

What is function?

In mathematics, a function is a relationship between two sets of elements, called the domain and the range, such that each element in the domain is associated with a unique element in the range.

To find (f/g)(x), we need to divide f(x) by g(x) as follows:

f(x) = 2x² - 5x - 3

g(x) = 2x² + 5x + 2

f(x) / g(x) = (2x² - 5x - 3) / (2x² + 5x + 2)

To simplify this expression, we can factor the numerator and denominator:

f(x) / g(x) = [(2x + 1)(x - 3)] / [(2x + 1)(x + 2)]

Now, we can cancel out the common factor of (2x + 1) from both the numerator and denominator:

f(x) / g(x) = (x - 3) / (x + 2)

Therefore, (f/g)(x) = (x - 3) / (x + 2).

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The required two other expression are d + 49d/100 and 149d/100.

In essence, percentages are fractions with a 100 as the denominator. We place the percent symbol (%) next to the number to indicate that the number is a percentage. For instance, you would have received a 75% grade if you answered 75 out of 100 questions correctly on a test (75/100).

We have;

An art teacher enlarged the area of a copy of a painting by 49%. and d represent the area of the original painting.

Given expression is d+ 0.49d

New expressions are

1) d+ 0.49d

= d + 49d/100

2) d+ 0.49d

= d + 49d/100

= 149d/100

Thus, required two other expression are d + 49d/100 and 149d/100.

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Alessia spent $5,408 on entertainment in 2021.

To determine how much Alessia spent on entertainment in 2021, we need to work backward from the given information about her salary in 2022.

Let's assume Alessia's salary in 2021 was the same as in 2022, which is $26,000 after tax.

Since Alessia spends 35% of her after-tax salary on rent, we can calculate her rent expenditure:

Rent = 35% × $26,000

= $9,100

The remaining amount is split between food, petrol, and entertainment in the ratio 6:11:8.

To determine the ratio's total parts, we sum the individual parts:

Total parts = 6 + 11 + 8 = 25

Next, we calculate the value of one part of the ratio:

One part = ($26,000 - $9,100) / 25

= $16,900 / 25

= $676

Now, we can calculate how much Alessia spent on entertainment in 2021, which is 8 parts of the ratio:

Entertainment expenditure = 8 × $676

= $5,408

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Answer:

48 600

Step-by-step explanation:

6(4×6) × 9(5×9)

Solve the numbers in brackets first

6(20) × 9(45)= 120 × 405

= 4 8 600

Answer:

6(20) × 9(45)= 120 × 405

= 4 8 600

Answer: $40 can be withdrawn from the account for 7 weeks if she wants to maintain a balance of at least $200.

Step-by-step explanation:

Answer:

12

..... ....... ......

Answer:

(0,6)

Step-by-step explanation:

The y intercept is where the line crosses the y axis or the coordinate where x = 0.

Here, when x is equal to 0, y is equal to 6 meaning that the y intercept is at (0,6)