histograms can be used to multiple select question. observe the spread or the variability of the data. observe individual data points. construct a pie chart. determine the shape of the data.

Please find attached the table that contains the answers.

Respondents can be divided based on their favorite superhero film and the method they like to watch the film.

There are three types of favorite superhero films:

There are two ways respondents like to watch the film

For each type of film, the number of respondents that watch the movie at home or in the theatre has to be determined.

Total number of respondents whose favorite movie is Super Bro = 48

Respondents who watch it at home = 18

Respondents who watch it at the theater = 48 - 18 = 30

Total number of respondents whose favorite movie is Flying Mouse = 17

Respondents who watch it at home = (17 - 7) = 10

Respondents who watch it at the theater = 7

Total number of respondents whose favorite movie is   the Black Bandit = 85

Respondents who watch it at home = 27

Respondents who watch it at the theater = (85 - 27) = 58

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Answer:

Out of the 48 Super Bro fans, 18 prefer watching movies at a theater. Subtract to find the number of people who prefer watching movies at home: 48 − 18 = 30. So, in the Super Bro column, put 30 in the At Home row and 18 in the At a Theater row.

Of the 85 Black Bandit fans, 27 prefer watching movies at home. Subtract to find the number of people who prefer watching movies at a theater: 85 − 27 = 58. So, in the Black Bandit column, put 27 in the At Home row and 58 in the At a Theater row.

Of the 17 Flying Mouse fans, 7 prefer to go to a theater to watch movies. Subtract to find the number of people who prefer going to a theater: 17 − 7 = 10. So, in the Flying Mouse column, put 10 in the At Home row and 7 in the At a Theater row.

We can estimate that B × T is roughly 0.57, or equivalently, T is roughly 0.57 / B.

Assuming that the rumor spreads according to the logistic law, we can use the following formula to estimate the number of people who will hear the rumor by 5 pm:

\(P(t) = K / (1 + A \times e^{(-B\times t)})\)

where:

P(t) is the number of people who have heard the rumor by time t,

K is the maximum possible number of people who can hear the rumor (in this case, the total population of the town, which is 10,000),

A and B are constants that determine the shape of the logistic curve, and

e is the mathematical constant approximately equal to 2.71828.

To solve for A and B, we need to use the information given in the problem. We know that at noon, 4,000 people have heard the rumor. Let's assume that "noon" corresponds to t=0 (i.e., we start counting time from noon). Then we have:

\(P(0) = 4,000 = K / (1 + A \times e^{(-B\times 0)})\)

4,000 = K / (1 + A)

1 + A = K / 4,000

We also know that the logistic law predicts that the number of people who hear the rumor will eventually level off and approach the maximum value K. Let's assume that the leveling off occurs after a long time T (which we don't know). Then we have:

P(T) = K

We can use these two equations to solve for A and B:

A = (K / 4,000) - 1

B = ln((K / 4,000) / (1 - K / 4,000)) / T

where ln denotes the natural logarithm.

Unfortunately, we don't know the value of T, so we can't calculate B directly. However, we can make an educated guess based on the shape of the logistic curve. Typically, the curve starts out steeply and then levels off gradually. Therefore, we can assume that the time it takes for the curve to reach 90% of its maximum value is roughly equal to T. In other words, we want to solve for T such that:

\(P(T) = 0.9 \times K\)

Substituting the expression for P(t) into this equation, we get:

\(0.9 \times K = K / (1 + A \times e^{(-BT)})\\0.9 = 1 / (1 + A \times e^{(-BT)})\\1 + A \times e^{(-BT)} = 1 / 0.9\\A \times e^{(-BT)} = 1 / 0.9 - 1\\e^{(-B\times T)} = (1 / 0.9 - 1) / A\\B \times T = -ln((1 / 0.9 - 1) / A)\)

Plugging in the values for K and A, we get:

A = (10,000 / 4,000) - 1 = 1.5

\(B \times T = -ln((1 / 0.9 - 1) / 1.5) = 0.57\)

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9514 1404 393

Answer:

  c, d, e

Step-by-step explanation:

The first two listed points are not in the solution set. The remaining three are.

__

Any point in the doubly-shaded area, or on the solid boundary line of that area is part of the solution set. Points (-1, -6), (0, -5), and (0.5, -2) are solutions to the given inequalities.

The density of gold is 19.3 g/cm³. To convert this value to kilograms per cubic meter, we need to multiply it by 1000 (since there are 1000 grams in a kilogram) and by 100³ (since there are 100 centimeters in a meter and we are converting from cubic centimeters to cubic meters). Therefore, the answer is (c) 19.3 × 10^4 kg/m³.

The displacement of the engine in the 1963 Chevrolet Corvette Sting Ray is given as 327 cubic inches. To convert this to liters, we can use the given conversion factors: 1 L = 1000 cm³ and 1 in. = 2.54 cm. First, we convert cubic inches to cubic centimeters by multiplying by (2.54 cm)³, and then we convert cubic centimeters to liters by dividing by 1000. The calculation is as follows: (327 in³) × (2.54 cm/in)³ ÷ 1000 cm³/L = 5.36 L. Therefore, the displacement of the engine is (a) 5.36 L.

When an object accelerates with a constant acceleration of 4 m/s² for 1 hour, we need to determine its final velocity. To do this, we can use the equation: v = u + at, where v is the final velocity, u is the initial velocity (assumed to be 0 m/s since the object starts from rest), a is the acceleration, and t is the time. Plugging in the given values, we have v = 0 + (4 m/s²) × (3600 s). Simplifying this, we get v = 14,400 m/s. However, we need to convert this velocity to kilometers per second. There are 1000 meters in a kilometer and 3600 seconds in an hour. Therefore, the final velocity is 14,400 m/s ÷ 1000 ÷ 3600 = 0.04 km/s. Hence, the answer is (c) 1.44 km/s.

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Answer:

x = 8

Step-by-step explanation:

Step 1: Write equation

-3 = x - 11

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

-3 = 8 - 11

-3 = -3

Answer:

X = 8

Step-by-step explanation:

8-11= -3. I think the easiest way to solve this if you are new to negative numbers is to use a number line.

Good luck!

Answer:

459170

Step-by-step explanation:

Since there are 365 days in a year, the factory will produce 1258 * 365 = 459170 toys in a year.

Answer:

459170

Step-by-step explanation:

the factory will produce in a year:1258*365=459170 toys

Answer:

x < -3 and x > 5

Step-by-step explanation:

x² - 2x - 8 > 7

~Rewrite in standard form

x² - 2x - 15 > 0

~Factor

(x + 3)(x - 5) = 0

~Solve for both factors

x + 3 = 0

x = -3

x - 5 = 0

x = 5

Best of Luck!

Let the number of accurate answers provided by Tom equal x.

The number of incorrect responses is ten.

Tim receives 4 marks for each right answer.

Marks deducted for wrong answers = 0.

Total Points = 76

When all of the above statements are combined, the equation

76 = 4 x + 10 * 0

4 x = Equals 76.

19 = x

The number of correct answers is 19

The number of incorrect responses equals ten.

Total number of questions = 19 + 10 = 29

Answer: 3/7 (Smallest), 0.43, 7/16, 43.8% (largest)

Step-by-step explanation:

0.43

3/7 = 0.4286

43.8% = 0.438

7/16 = 0.4375

Answer: 0.073 < 0.73

Answer:

The

ANswer

iS

24

Step-by-step explanation:

You

are

welcome!

The number of total ways when none of the letters repeat will be 120.

A permutation is an act of correctly arranging things or pieces. Combinations are a method of taking stuff or pieces from an assortment of items or sets in which the order of the items is irrelevant.

The factor of n is given as the production of the number n, (n - 1), (n - 2)... and 1. Then the factorial of n is given as

n! = n x (n - 1) x (n - 2) x ... 3 x 2 x 1

The word HAWKS is given In the word, there are 5 letters.

Then the number of total ways is given by the 5 factorial. Then we have

⇒ 5!

⇒ 5 x 4 x 3 x 2 x 1

⇒ 120

The number of total ways when none of the letters repeat will be 120.

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Answer:

  Miguel, because Andy is incorrect.

Step-by-step explanation:

The Angle Sum Theorem tells you the sum of angles in a triangle is 180°. If two of the angles are 45°, the third must be 180° -45° -45° = 90°. The third angle cannot be less than 90°.

__

Miguel is correct to disagree with Andy.

Answer: 432

Step-by-step explanation:

540 x 0.8

Answer:

Mean 140 grams

Standard deviation 22.4 grams

Step-by-step explanation:

What would the mean and standard deviation of these apples' weights be as determined by this scale? (Note: 1 ounce ≈ 28 grams).

Mean = 5.2 ounces.

First step would be to convert from ounces to grams

1 ounce = 28 grams

5.2 ounces =

5.2 ounces × 28 grams

= 145.6 grams

He underweighs by 0.2 ounces

We convert this too

1 ounce = 28 grams

0.2 ounce =

0.2 ounce × 28 grams

= 5.6 grams.

The new mean weight of the Fuji apples is grams = 145.6 grams - 5.6 grams = 140 grams.

Standard Deviation = 0.8 ounces.

Even though he underweighed that apples by 0.2 ounces, there has minimal effect on the standard deviation of the apples.

Hence, the standard deviation if the apples in grams =

1 ounce = 28 grams

0.8 ounce =

0.8 ounce × 28 grams

= 22.4 grams

Answer:

For me, it always helps to break down equations like this. Divide it up into two separate parts.

4^2*4^2=x

4^2=16

Replace both 4^2 with 16

16*16=256

The required numbers are 18,46 and 23.

This problem requires the idea of linear equation of 1 variable.

To clear up the linear equation we also need to recognize the BODMAS policies and the way to solve algebraic equations.

in this query the sum of the 3 numbers is 87.

let us count on that the third variable be x.

the second one variable is 2x.

The first variable is (x-5).

Now according to the question,

   \((x-5)+2x+x=87\)

⇒ \(4x-5=87\)

⇒ \(4x=87+5\)

⇒\(4x=92\)

⇒ \(x=\frac{92}{4}\)

∴ x=23

So, the third number is 23.

The second number is 2x i.e., 46.

The first number is (x-5) i.e., 18.

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A system of equation is 1680mi3hr = p−w×600×2hr -p + w  for a jet airliner travels 1680 miles in 3hours with a tail wind.

Let p be  the speed of the jet airliner

and w  be the speed of the tail wind

It takes the plane 3 hours to go 1680 miles when a jet airliner travels with a tail wind and and 3.5 hours to go 1680 miles against the wind.. So, using system of equations we get

1680mi3hr = p−w×600×2hr = p + w

Solving for the left sides we get:

200mph = p - w

300mph = p + w

Now solve for one variable in either equation, we use

200mph = p - w

Add w to both sides:

p = 200mph + w

Using the value of x, we can found the value of w using system of equations.

300mph = (200mph + w) + w

Combine like terms:

300mph = 200mph + 2w

Subtract 200mph on both sides:

100mph = 2w

On dividing by 2:

50mph = w

So the speed of the tail wind is 50mph.

Therefore, 200mph = p - 50mph

Add 50mph on both sides:

250mph = p

Hence, speed of jet airliner is 250mph.

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Answer:

here u go

Step-by-step explanation:

m= 11/2

Answer:

\(5 \frac{1}{2}\)

Step-by-step explanation:

The slope of the line is given by \(\frac{\Delta y}{\Delta x} = \frac{(-4) - (7)}{(-6) - (-4)} = \frac{-11}{-2} = 5 \frac{1}{2}.\)

the standard meridian for vladivostok is 120 degrees east

The standard meridian for Vladivostok would be the line of longitude that corresponds to the local mean time of the city. To determine the standard meridian, you need to consider the time zone of Vladivostok.

Vladivostok is located in the UTC+10 time zone. Each time zone typically spans 15 degrees of longitude. Since Vladivostok has a longitude of 132 degrees east, you can calculate the standard meridian by finding the closest multiple of 15 degrees within the range of longitudes for that time zone.

To do this, you can divide 132 by 15 and round down to the nearest whole number. In this case, 132 divided by 15 equals 8.8, so rounding down gives us 8.
Therefore, the standard meridian for Vladivostok would be 8 times 15 degrees east, which is 120 degrees east.

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Answer:

True.

Step-by-step explanation:

Net pay is the amount you take home after deductions and taxes are removed from your gross pay. These subtractions from your gross pay will include federal, state and local income taxes, if applicable.

The Macaulay duration of a bond is a measure of the weighted average time until the bond's cash flows are received.

To calculate the Macaulay duration, we need the bond's cash flows and the yield to maturity. In this case, the bond has a coupon rate of 12 percent, sells at a yield to maturity of 14 percent, and matures in 15 years. The second paragraph will explain how to calculate the Macaulay duration.

To calculate the Macaulay duration, we need to determine the present value of each cash flow and then calculate the weighted average of the cash flows, where the weights are the proportion of the present value of each cash flow relative to the bond's price.

In this case, the bond has a coupon rate of 12 percent, so it pays 12 percent of its face value as a coupon payment every year for 15 years. The final cash flow at maturity will be the face value of the bond.

To calculate the present value of each cash flow, we discount them using the yield to maturity of 14 percent.

Next, we calculate the weighted average of the cash flows by multiplying each cash flow by its respective time until receipt (in years) and dividing by the bond's price.

By performing these calculations, we can determine the Macaulay duration, which represents the weighted average time until the bond's cash flows are received.

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Answer:

i suggestions you read the question carefully and solve the question and check your soulation

Let's see

Answer:

53 the correct answer off your question.

Answer:

60

Step-by-step explanation:

Answer:

The answer is $60

Step-by-step explanation:

If each yard earns John $20, and John cuts 3 yards, then John earns $60.

3 • 20 = 60

The expected recorded score in a grade book is the total amount of points earned on both parts of the assignment. This is written as e(x+y), where e stands for expected, x is the points earned on part 1, and y is the points earned on part 2. Therefore, the expected recorded score is the sum of the points earned on both parts, e(x+y).

e(x+y)

e = expected

x = points earned on part 1

y = points earned on part 2

So, the expected recorded score is the total of points earned on both parts: e(x+y).

The expected recorded score in a grade book is the total amount of points earned on both parts of the assignment. This is written as e(x+y), where e stands for expected, x is the points earned on part 1, and y is the points earned on part 2. Therefore, the expected recorded score is the sum of the points earned on both parts, e(x+y). This formula is useful for quickly calculating the total score of an assignment, allowing the grade book to be updated quickly and accurately.

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Answer:

they are both variables so yes