30% of the length of a rope is 150m.what is the full length of the rope?

Answer: full of wonders.

Step-by-step explanation: personally I think this is the answer but I’m not sure. I thought this was correct because George later on in the text is in awe of how the invention made him look at the horses in the photos in a completely different way then he sees them when they’re outside his window. Since he is in awe I think that full of wonders is connected with that fact but again this is just my opinion. Hope you do well :)

Answer:

Full of wonders

Step-by-step explanation:

The rest simply don't make sense -from his window, in his own bed, across the grass and in Chicago Illinois, so that would conclude me to believe that it is indeed the second choice, "Full of wonders".

Answer:

40 seconds

Step-by-step explanation:

120/12 = 10

10*4 = 40

THEREFORE 40 seconds to walk 120 feet at that speed

Answer:

  4 and 5

Step-by-step explanation:

For answering questions like this, it can be useful to remember a few of the powers of small integers:

  2^4 = 16

  2^5 = 32

A logarithm can be considered to be an exponent of the base.

  \(\log_b(x) = a \ \Longleftrightarrow\ b^a=x\)

The ordering of powers of 2 relative to the number of interest (17) is ...

  16 < 17 < 32

  2⁴ < 17 < 2⁵ . . . . . . . . . . . . . . . . . . . expressed as powers of 2

  log₂(2⁴) < log₂(17) < log₂(2⁵) . . . . . log₂ of the above inequality

  4 < log₂(17) < 5 . . . . . . . . . . . . . . . . showing the values of the logs

Log₂(17) lies between 4 and 5.

__

Additional comment

Using the "change of base" formula, you can use a calculator to find the value of log₂(17). It shows you the value is between 4 and 5.

  log₂(17) = log(17)/log(2) . . . . . . using logs to the same base

Answer:  \(\bold{P(B|A)=\dfrac{P(B\cap A)}{P(A)}=\dfrac{11}{30}}\)

Step-by-step explanation:

The probability of Event B given Event A = the intersection of Event A and B divided by the probability of Event A. (see below for the symbols)

\(P(B|A)=\dfrac{P(B\cap A)}{P(A)}\)

P(A) = (1, 6), (1, 5), (1, 4), (1, 3), (1, 2), (1, 1)

          (2, 6), (2, 5), (2, 4), (2, 3), (2, 2), (2, 1)

          (3, 6), (3, 5), (3, 4), (3, 3), (3, 2), (3, 1)

                    (4, 5), (4, 4), (4, 3), (4, 2), (4, 1)

                              (5, 4), (5, 3), (5, 2), (5, 1)

                                        (6, 3), (6, 2), (6, 1)

       = 30

P(B) = (1, 2), (2, 1)                                   sum = 3

          (1, 5), (2, 4), (3, 3), (4, 2), (5, 1)    sum = 6

          (3, 6), (4, 5), (5, 4), (5, 4), (6, 3)  sum = 9

          (6, 6)                                           sum = 12

      = 12

P(A ∩ B) =  (1, 2), (2, 1)

                  (1, 5), (2, 4), (3, 3), (4, 2), (5, 1)

                  (3, 6), (4, 5), (5, 4), (5, 4), (6, 3)

             = 11

The scenario that models the expression will be D. A farmer harvested fruit from all trees in an orchard for 16 days. If fruit from 1-3/4 trees per day can be harvested, how many fruit trees are in the orchard?

Expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, or variables.

In this situation, the expression is given as expression. 16 × 1 3/4. The scenario that models this will be the scenario explained in D.

In conclusion, the correct option is D.

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The incorrect statement is

In mathematics, dilation can be defined as a transformation which alters the size of an object, though its shape remains unchanged. It is described as a specific similarity transformation where all dimensions associated with the given object (i.e. height, width and length) are increased or decreased uniformly by a particular scale factor.

A dilation thus produces an alteration in size, with the figure being either magnified or diminished while keeping its unique shape intact.

The scale factor used in the dilation is 9/7 instead of 7/3.

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Answer:

Step-by-step explanation:

The volume of this pyramid in cubic inches is 16.

Given that,

The base and height is 8 and 6.

Based on the above information, the calculation is as follows:

The volume is

= 16

The theoretical probability of spinning red is given as follows:

1/3.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

For the spinner in this problem, 2 out of 6 regions are red, hence the theoretical probability is given as follows:

2/6 = 1/3.

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Answer:

555052

Step-by-step explanation:

Step-by-step explanation:

Order the five ratios from least to greatest.

1/5 = 0.2

2:12 = 0.166667

1:1 = 1

5/3 = 1.66667

25/100 = 0.25

Answer:

5/3 , 1:1 , 25/100 , 1/5 , 2:12

Answer:

3

Step-by-step explanation:

Answer:

y = mx + b

m = (-5-1)/(3-1)

m = -3

1=(-3)1 + b

b= 4

y= -3x + 4

An inequality to represent the cost of Jason’s food for the party is

An inequality to represent this situation "Jason knows that he will be buying at least 5 packages of hot dogs" is

The two options for buying wings and hot dogs include the following:

In order to write a system of linear inequalities to describe this situation, we would assign variables to the number of packages of hot dogs and number of packages of wings respectively, and then translate the word problem into algebraic equation as follows:

Since one package of wings costs $7 and Hot dogs cost $5 per package, and he must spend no more than $40, a linear inequality which represents this situation is given by;

7x + 5y ≤ 40

Additionally, since Jason knew he would buy at least 5 packages of hot dogs, a linear inequality which represents this situation is given by;

y ≥ 5

Next, we would use an online graphing calculator to plot the above system of linear inequalities as shown in the graph attached below.

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Answer:

Step-by-step explanation:

20000*4*5/100=4000

You would need to deposit approximately $16.454 into the account now in order to have $20,000 in the account in 4 years.

We have,

The formula for compound interest,

\(A = P x (1 + r/n)^{nt}\)

where:

A = the future amount in the account

P = the initial principal (the amount you need to deposit)

r = the annual interest rate (decimal)

n = the number of times interest is compounded per year

t = the number of years

In this case, you want to find the initial principal (P), given that you want $20,000 in the account after 4 years, the interest rate is 5%, and the interest is compounded annually (n = 1).

Plugging in the values:

A = $20,000

r = 0.05

n = 1

t = 4

The formula becomes:

\($20,000 = P \times (1 + 0.05/1)^{1 \times 4)\)

Simplify the exponent:

$20,000 = P × \((1.05)^4\)

Now, solve for P:

P = $20,000 / \((1.05)^4\)

P = $16.454.1314

P ≈ $16.454

Thus,

You would need to deposit approximately $16.454 into the account now in order to have $20,000 in the account in 4 years, assuming an annual interest rate of 5% compounded annually.

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Answer:

It is still 2 to 7

Step-by-step explanation:

It is still 2 to 7 because if you triple the recipe, it will become 6 to 21 which still simplifies to 2 to 7.

Answer:

Around 80 students

Step by step explaining:

My big brain

Answer:

no

Step-by-step explanation:

13² should be equal to 4² + 12² for that

checking, we get that 169 is not equal to 16+144= 160

so it's not right angle

to be tangent, it should be right angle

Answer:

he total number of people who use at least two facilities is 4 + 45 = 49

Step-by-step explanation:

To find the number of people who use at least two facilities, we can find the number of people who use all three facilities and add the number of people who use only two facilities.

The number of people who use all three facilities is 4, and the number of people who use only two facilities is 27 + 23 + 31 - 3 * 4 = 45.

Therefore, the total number of people who use at least two facilities is 4 + 45 = 49.

Answer:

xác định giá tiền trung bình một đơn thuốc. Người ta tiến hành một nghiên cứu thử và xác định được độ lệch chuẩn khi tính giá tiền trung

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A scale drawing is a reduced  or enlarged form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced or enlarged at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

a = 12 inches / 6 = 2 inches

b = 9 inches / 6 = 1.5 inches

Answer:

Step-by-step explanation:

Let x be the number of miles you and your friend travel.We know that the cost of the bus ride is 60 cents per mile, so the total cost of the trip is 60 * x.This can be written as an equation as follows:Cost = 60 * xOr, more simply:Cost = 60xThis equation represents the relationship between the number of miles you and your friend travel and the cost of the trip. As the number of miles increases, the cost of the trip also increases at a rate of 60 cents per mile.

Answer:

(-2, 3)

Step-by-step explanation:

4x + 5y = 7

3x - 2y = -12

Let's solve this by elimination. We want to eliminate one variable at a time. This means we need to multiply the equations to create a common multiple to cancel out a variable.

Let's work with y.

5y and -2y: For these values to cancel out, we need to multiply each term to create a common multiple.

2(4x + 5y = 7)

5(3x - 2y = -12)

Multiply.

8x + 10y = 14

15x - 10y = -60

Eliminate.

23x = -46

Divide both sides by 23.

x = -2

Now that we know x, let's plug it back into one of equations to find y.

4x + 5y = 7

4(-2) + 5y = 7

Multiply.

-8 + 5y = 7

Add.

5y = 15

Divide.

y = 3

Now we know x and y; let's plug both back into the equation we have not checked yet.

3x - 2y = -12

3(-2) - 2(3) = -12

Multiply.

-6 - 6 = -12

Subtract.

-12 = -12

Your solution is correct.

(-2, 3)

Hope this helps!

95% of adult males have diastolic blood pressure readings that are at least 62 mmHg

The empirical rule states that for a normal distribution, nearly all of the data will fall within three standard deviations of the mean. The empirical rule is further illustrated below

68% of data falls within the first standard deviation from the mean.

95% fall within two standard deviations.

99.7% fall within three standard deviations.

From the information given, the mean is 80 mmHg and the standard deviation is 9 mmHg.

95% fall within two standard deviations.

2*9=`18

80 - 18 = 62 mmHg

Therefore, 95% of adult males have diastolic blood pressure readings that are at least 62 mmHg.

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Answer:

1-b 2-c 3-a 4-d 5-d 6-a

Step-by-step explanation:

Answer:

10 cm cubed or 10^3cm

Step-by-step explanation:

Answer:

600

Step-by-step explanation:

6 sides x 10 x 10 = 600

this is the surface area

Answer: x=0 i believe correct me if im wrong

The equation x = 0 represents a line with an undefined slope which is correct option (D).

Slope of line is defined as the angle of line. It is denoted by m

Slope m = (y₂ - y₁)/(x₂ -x₁ )

Consider two points on a line—Point 1 and Point 2. Point 1 has coordinates (x₁,y₁) and Point 2 has coordinates (x₂, y₂)

An undefined slope is defined as the slope of a vertical line is the undefined slope. No matter what the y coordinates are, the x coordinates remain constant. The vertical lines don't run left or right; instead, they rise or fall vertically. The slope represents the proportion of changes in the y and x coordinates.

The y-axis is parallel to any vertical line. Since a line parallel to the y-axis does not intersect it, we cannot determine its y-intercept. Therefore, no line that is perpendicular to the y-axis can be described using the intercept form.

According to equation,

Equation x = 0,

Since there is no change in x coordinates, for a vertical line, the denominator is zero which makes the slope undefined, or the slope cannot exist.

Hence, the equation x = 0 represents a line with an undefined slope.

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Solution

We need to remember that in a standard deck we have 4 aces and 48 other types of cards

For this case we can solve the problem with the follwoing operation:

So then we have 103776 ways to create the combination required

Answer:

x>_-1

Step-by-step explanation:

x is such that x is greater or equal to -1

Step 1

Given;

Required; How long will it take for the Ferris wheel to make one revolution

Step 2

Let the time for making one revolution be;

Note;

Answer;