Exspress the ratio from the simplest form 72:36

The correct answer is: allows for the construction of meaningful ratios between the data values.

The interval scale of measurement allows for the construction of meaningful ratios between the data values. This means that not only can we determine the order and the difference between values, but we can also compare values in terms of their relative magnitude using ratios. However, it does not have a true zero point and therefore does not allow for the use of negative values or the construction of absolute ratios. The nominal scale, on the other hand, is the weakest scale of measurement as it only allows for categorization or naming of data without any numerical significance. The correct answer is: allows for the construction of meaningful ratios between the data values.

The interval scale of measurement allows for the construction of meaningful ratios between the data values. This means that not only can we determine the order and the difference between values, but we can also compare values in terms of their relative magnitude using ratios.

However, it does not have a true zero point and therefore does not allow for the use of negative values or the construction of absolute ratios. The nominal scale, on the other hand, is the weakest scale of measurement as it only allows for categorization or naming of data without any numerical significance.

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Answer: 4

Step-by-step explanation:

If Rachana randomly selects two mugs from the set, the probability that she gets two different mugs is 0.1556 or 15.56%.

To solve this problem, we can use the concept of combinations. Since there are 10 mugs in the set, there are 10 choose 2 = 45 ways to select two mugs without considering order.

Out of these 45 ways, we need to count the number of ways Rachana can select two different mugs. Since there are 3 different types of mugs, Rachana can choose any one of the three types for the first mug. There are 10 mugs in the set, out of which 3 belong to the chosen type. Therefore, the probability of choosing a mug of the chosen type is 3/10.

For the second mug, Rachana can choose from the remaining 9 mugs. Since she needs to choose a different type of mug, she can choose any one of the 2 remaining types. There are 7 mugs left from the other 2 types. Therefore, the probability of choosing a mug of a different type is (7/9) * 2/3 = 14/27.

Therefore, the probability of selecting two different mugs is the product of the probabilities of selecting a mug of the chosen type and a mug of a different type. This is given by (3/10) * (14/27) = 7/45, which is approximately 0.1556 or 15.56%.

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Complete question is:

Rachana has a set of ten mugs the set up is made of 3 different mugs. If Rachana randomly selects two mugs from the set, what is the probability that she gets two different mugs?

here is the first 20 I hope you can read them

Answer: Here is all I got. It isn't all but I hope it helps.

Answer:

11.25 miles

Step-by-step explanation:

To figure out how many miles John will travel in 1/2 an hour, we can use the following formula:

distance = rate x time

We know the rate, which is the number of miles John can travel per hour. We can find this by dividing the total distance by the total time:

rate = distance / time

rate = 45 miles / 2 hours

rate = 22.5 miles per hour

Now we can use this rate and the given time of 1/2 an hour to find the distance:

distance = rate x time

distance = 22.5 miles per hour x 1/2 hour

distance = 11.25 miles

Therefore, John will travel 11.25 miles in 1/2 an hour at this rate.

Answer:

So we can use a simple formula. We can use the circumference formula which is - :

C = pi*2*r

aka

C = pi*d

So we can plug in the formula x = 5pi = 15.7079 or 15.71

Therefore the answer is:

The value of angle S is 53°

Exterior angle theorem states that the measure of an exterior angle of a triangle is equal to the sum of two remote interior angles.

With this theorem we can say that

7x+2 = 4x+13+19

collecting like terms

7x -4x = 13+19-2

3x = 30

divide both sides by 3

x = 30/3

x = 10

Since x = 10

angle S = 4x+13

angle S = 4(10) +13

= 40+13

= 53°

Therefore the measure of angle S is 53°

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Answer:

85 1/3

Step-by-step explanation:

All I did is multiply and got that.

I'm going to submit my finals, so hopefully it's not wrong. I don't think it's wrong though.

The correct answer is (d) Those values of a for which the numerator of the function r is not zero.

For a rational function r(x), the limit of r(x) as x approaches a can be determined by evaluating r(a) if the numerator of the function is not zero. This is because when the numerator is not zero, the limit of the function is defined and equal to the value of the function at that point.

However, if the numerator of the function is zero, then further analysis is required to determine the limit. In this case, the limit may be defined or undefined, depending on the behavior of the function as x approaches the point of interest.

In general, for a rational function, the limit exists and is equal to the value of the function at that point if and only if the numerator of the function is not zero at that point.

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Answer:

3/6

Step-by-step explanation:

1 2 and 3 are less than 4 so only 3 numbers

To find the values of x when y = 1, we need to look at the equation that relates x and y.

Without that equation, we cannot solve the problem. Once we have the equation, we can substitute y = 1 and solve for x. Depending on the complexity of the equation, there may be one or multiple solutions for x. In some cases, there may not be any real solutions for x. It's important to note that the values of x that satisfy y = 1 may not be unique, and there may be other values of x that also satisfy the equation. Therefore, it's important to carefully consider the range of x values that are relevant to the problem at hand.

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Answer:

tyuiiiiiittghh gf dssddddddddd

Answer:

Hi there!

The correct answer is: The slope of diagonal PQ is 0 (zero), and it's equation is y = 2.

Step-by-step explanation:

All horizontal line have the slope of the zero. Additionally since the line is parallel to the x-axis, it is a "y=" equation. If the line is parallel to the y-axis, it's a "x=" equation.

Answer:

Step-by-step explanation

radius=diameter/2

=16/2

=8 ft

area of circle=πr^2

=π*8^2

=π64 ft^2

Answer:

The area of the circle is 64π^2

Explanation:

the diameter is 16, so you divided it by 2 to get the radius, which is 8. The equation that is used to solve for area of circle is A = πr^2. So the equation that I used was A = π8^2.

Answer:

(3, -2)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

y = -x + 1

y = 4x - 14

Step 2: Rewrite Systems

y = 4x - 14

Step 3: Redefine Systems

y = -x + 1

-y = -4x + 14

Step 4: Solve for x

Elimination

Step 5: Check

Based on the rate that Leon's car uses gas, the time that Leon will stop to get gas is 3:36 pm.

Leon will stop to get gas when the tank is 1/4 full which is:
= 1/4 x 12

= 3 gallons

The rate at which the car uses gas is:

= Gallons used / Time traveled

= 5 / 2

= 2.5 gallons per hour

The number of hours till he has to stop is:

= (12 gallons - 3 gallons) / 2.5

= 3.6 hours

The time that Leon will stop is:

= 12pm + 3.6 hours

= 12 pm  + 3 hours 36 minutes

= 1536 hours

= 3:36 pm

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Step-by-step explanation:

Different Types of Indexes in SQL Server

Answer:

1triangle

Step-by-step explanation:

47+60+73=180degree

so the 1triangle have 180 degree

Answer: 40 . 2 and 40 + 40

Step-by-step explanation:

The expression which shows the saving is 40 + 40 and 40 x 2. The correct options are C and D.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the amount of money saved by Erica is $40. The expression which represents the savings will be,

40 + 40 = 80

40 x 2 = 80

Therefore, the expression which shows the saving is 40 + 40 and 40 x 2. The correct options are C and D.

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Answer:

solution

if x=-2 it means where there x you put -2

therefore 3(-2)-2y=2

-6-2y=2

then collect the term

-2y=2+6

-2y=8

then divide by 2 every side

therefore

Y=4

The formula for elastic potential energy, p, of a spring is p = 1 2kx^2 , where k is the spring constant and x is the length it stretches. a spring has a spring constant of 0.81. x = sqrt(p / 9.72) is the approximate formula that can be used to determine the length it stretches, given p.

The formula for elastic potential energy of a spring, p, is given by:

p = 12kx^2 , Where k is the spring constant and x is the length the spring stretches. Given a spring constant of 0.81, we can rearrange the formula to solve for x:

p = 12 * 0.81 * x^2

p = 9.72x^2

x^2 = p / 9.72

x = sqrt(p / 9.72)

So the approximate formula to determine the length the spring stretches, given p, is: x = sqrt(p / 9.72)

Note that this formula is an approximation because the formula for elastic potential energy is only accurate for small values of x. For larger values of x, other factors, such as nonlinearity, can come into play and affect the accuracy of the formula.

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▹ Answer

$2 + $0.90x =

▹ Step-by-Step Explanation

$2 represents the starting cost and, $0.90x represents the amount paid for each mile driven.

Hope this helps!

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Brainliest is greatly appreciated!

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Answer:

linear increasing

Step-by-step explanation:

For the section labeled B, the line goes up as x increases.  This means the line is increasing

Answer:

Linear increasing

Step-by-step explanation:

The slope of interval B is constant since it's a straight line, which makes it linear. The line in interval B is pointing upward so it's increasing.

Answer:

12 divided by 13

Answer:

The answer would be A. 5.673

Step-by-step explanation:

Hope this helps!

Answer:

A: 5.673 grams

Step-by-step explanation:

I got it correct on a quiz I did that had this question.

Answer:

Sales tax was 18%

Step-by-step explanation:

590-500= 90

90÷500=0.18

Answer:

$29.12

Step-by-step explanation:

x - .25x = 25.95

.75x = 25.95   Divide both sides by .75

x = 34.60

the original cost of the sweater was $34.60

34.60 x .8  If you take off 20%, you are leaving on 80%

$29.12  This is the purchase price of 20% off of the original cost.