Which of the following is an example of continuous data?
• A. The number of marbles selected at random from a bag
• B. The wait time at a bus station
C. How many windows there are in a house
• D. The sum of the numbers when two number cubes are rolled

Answers

Answer 1

The example that is a continuous data is B. The wait time at a bus station

Which of the example is a continuous data?

From the question, we have the following parameters that can be used in our computation:

The list of options

By definition, a continuous data is a data that can take any value including decimals

From the list of options, we have:

B. The wait time at a bus station

The wait time can be 1.25 hour and it can be 1 hour ie. decimal and integer

Hence, the continuous data is B. The wait time at a bus station

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Related Questions

solve the inequality
| 3x - 3 | > 6

Answers

Answer:

| x | > 3

Step-by-step explanation:

|3x - 3| > 6

3x - 3 > 6

3x > 9

x > 3

x = -3  because of absolute changes it to positive 3.

A bookshelf measures 1 yard long by 12 inches wide by 2 feet high. What is the volume of the bookshelf in cubic inches?

Answers

Answer:

72 cubic inches

Step-by-step explanation:

I not sure.


7a-4b - [5a-3 {b-2 (a-b) }]

Answers

Answer: -4a+5b

Hope this helps!

John is a quarterback this year he completed 350 passes which is 70% of all passes he is attempting this year

Answers

Answer:

John attempted 500 passes.

Step-by-step explanation:

350 / x = 70%

350 = 0.7x

x = 500

The formula T=2pi sqrt(L/32) gives the time it takes in seconds, T, for a pendulum to make one full swing back and forth, where L is the length of the pendulum, in feet. To the nearest foot, what is the length of a pendulum that makes one full swing in 1.9 s?

Answers

The length of a pendulum that makes one full swing in 1.9 seconds is 3 feet.

As per the given data, the given formula is:

\($T=2 \pi \sqrt{\left(\frac{L}{32}\right)}\) gives the time it takes in seconds.

Where,

T is the time it takes for a pendulum to make one full swing back and forth (in seconds).

L is the length of the pendulum, in feet.

Here we need to find the length of a pendulum that makes one full swing in 1.9 seconds to the nearest foot.

Substitute the given parameters into the formula will give;

\($1.9=2 \pi \sqrt{\left(\frac{L}{32}\right)}\)

Now divide both sides by 2π.

\($ \frac{1.9}{2 \pi}=\sqrt{\left(\frac{L}{32}\right)} \\\)

\($ 0.3024=\sqrt{\left(\frac{L}{32}\right)}\)

Then taking square on both sides.

\($ (0.3024)^2=\frac{L}{32} \\\)

0.09144576 = \($\frac{L}{32}\)

Later multiply both sides by 32.

2.9262 = L

The approximate value of the length of a pendulum:

L ≈ 3

Therefore, the length of a pendulum is about 3 feet.

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Dmitri wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles will he need? Dmitri will need [Blank] glass tiles. The dimentions are...26 , 15, 8.

Answers

The number of tiles needed to cover the surface area of the box excluding the bottom is: 1,046 tiles.

What is the Surface Area of a Box?

The surface area of a box is the area surrounding all its faces. A box has 6 rectangular faces. Therefore, the total surface area of the box equals the sum of all 6 rectangular faces.

What is the Surface Area of a Box?

SA = 2(lw + lh + hw), where:

l = lengthw = widthh = height of the box

The image attached below shows the box Dmitri wants to cover. Since the bottom of the box would be excluded, therefore:

The surface area to be covered = surface area of the box - area of the bottom rectangular face

The surface area to be covered = 2(lw + lh + hw) - (l)(w)

l = 26

w = 15

h = 8

Substitute

The surface area to be covered = 2(l×w + lh + hw) - (l)(w) = 2·(15·26+8·26+8·15) - (26)(15) =

The surface area to be covered = 1436 - 390 = 1,046 cm

Area of one tile = 1 cm square

Number of tiles needed = 1,046/1

Number of tiles needed = 1,046 tiles.

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Dmitri wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles

PLEASE PLEASE!! HELP

93 POINTS

PLEASE PLEASE!! HELP93 POINTS
PLEASE PLEASE!! HELP93 POINTS
PLEASE PLEASE!! HELP93 POINTS

Answers

Answer:

a) -150 feet per minute

b)-11,250 feet

c)240 minutes

Step-by-step explanation:

-3000/20 = -150 ft per minute

b) -150 times 75

c)-36000= -150x

Find the value of x.

Find the value of x.

Answers

Answer:

  x = 8

Step-by-step explanation:

You want to know the value of x in an expression for an angle measure at parallel lines.

Angles at a transversal

Where at transversal crosses parallel lines, all acute angles created are congruent, all obtuse angles created are congruent, and the acute angles are supplementary to the obtuse angles.

The angle marked 83° is acute. The angle marked (12x+1)° is obtuse, so these angles are supplementary:
  83° +(12x +1)° = 180°

  12x +84 = 180 . . . . . . . divide by ° and simplify

  12x = 96 . . . . . . . . . . subtract 84

  x = 8 . . . . . . . . . . . . divide by 12

The value of x is 8.

A spinner with repeated colors numbered from 1 to 8 is shown. Sections 1 and 8 are purple. Sections 2 and 3 are yellow. Sections 4, 5, and 6 are blue. Section 7 is red.

Spinner divided evenly into eight sections with three colored blue, one red, two purple, and two yellow.

Determine the theoretical probability of the spinner not landing on yellow, P(not yellow).

0.325
0.625
0.750
0.875

Answers

Answer:

0.750

Step-by-step explanation:

Yellow sections: section 2 and section 3

Number of yellow sections: 2

Number of non yellow sections: 6

Total sections: 8

p(not yellow) = 6/8 = 0.75

Answer:

0.750

Step-by-step explanation:

you take a quarter and then you divide and think  

Henry and Grace share a sum of money in the ratio 1 : 12
Grace got £204.
How much did Henry receive?

Answers

Answer:

17

Step-by-step explanation:

204/12

= 17

Answer:

17 pounds

Step-by-step explanation:

1/12 = x/204

204/12 = 17

THIS IS DUE IN 10 MINS

THIS IS DUE IN 10 MINS

Answers

Answer:

D

Step-by-step explanation:

Solve the system of equations using the substitution or elimination method.
y = 4x - 7
4x + 2y = -2
.
Show your work
Correct x and y

Answers

The solution to the system of equations is x = 1 and y = -3.

To solve the system of equations using the substitution or elimination method, let's start with the substitution method.

Given equations:

y = 4x - 7

4x + 2y = -2

We'll solve equation 1) for y and substitute it into equation 2):

Substituting y from equation 1) into equation 2):

4x + 2(4x - 7) = -2

4x + 8x - 14 = -2

12x - 14 = -2

Now, we'll solve this equation for x:

12x = -2 + 14

12x = 12

x = 12/12

x = 1

Now that we have the value of x, we can substitute it back into equation 1) to find y:

y = 4(1) - 7

y = 4 - 7

y = -3

Therefore, the solution to the system of equations is x = 1 and y = -3.

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A jewelry box contains 13 gold earrings, 10 silver earrings and 12 titanium
earrings. Two earrings are drawn at random with replacement. Find the
probability that they are made of different materials.

Answers

Answer:

The probability is 406/625

Step-by-step explanation:

If they are of different materials, we have the following combinations of selection;

(gold and silver) or ( silver and titanium) or (gold and titanium )

The number of earrings present is 13 + 10 + 12 = 25

Probability of selecting a gold earring is 13/25

Probability of a silver is 10/25

Probability of a titanium is 12/25

Substituting these into the probabilities, we have;

(13/25 * 10/25) + (10/25 * 12/25) + (13/25 * 12/25)

= 130/625 + 120/625 + 156/625 = 406/625

The equation (x - h)^2 + (y - k)^2 = r^2? defines a circle with radius r and center (h, k). Find the center and radius AND graph the circle on the x-y coordinate plane. (x - 1)2 +(y + 3)2 = 25.​

Answers

9514 1404 393

Answer:

center: (1, -3)radius: 5

Step-by-step explanation:

Comparing the two given equations, we see ...

  h = 1

  k = -3

  r = √25 = 5

The center is (1, -3), and the radius is 5.

The equation (x - h)^2 + (y - k)^2 = r^2? defines a circle with radius r and center (h, k). Find the

Which expression is equivalent to the expression shown? (5^4)2

Answers

Answer:

5^8

Step-by-step explanation:

You multiply the exponents!!

(5.6x10^4)x(1.3x10^8)

Answers

Answer:

(5.6x10^4)x(1.3x10^8) = 7.28 x 10^12

Answer: =7.28x100010001

Step-by-step explanation: 5.6x104x(1.3x108)

Simplifies to:

7.28x100010001

How to solve a problem.

How to solve a problem.

Answers

a) \(\log \left(\dfrac{A^3B}{C} \right) = 3\log A + \log B - \log C\)

b) \(\log \left(\dfrac{\sqrt{A}}{B^2} \right) = \frac{1}{2}\log A - 2\log B\)

Which of the following represents the series? –13 + (–7) + (–1) + 5 + 11

Answers

Answer:

Adding +6 in turn

Step-by-step explanation:

-13+6=(-7)

(-7)+6=(-1)

(-1)+6=5

5+6=11

11+6=17

17+6=23

23+6=29

29+6=35

........... And so on

if it helped uh please mark me a brainliest :))

WILL GIVE BRAINLIEST anitas and caseys bills do not vary from month to month. anita pays 80 more than casey does each month. over the course of 4 months,their combined bill is 1,520. write the system of equations that describes this situation and solve it to find the montly payments for anita and casey.

Answers

Answer:

1520/4=380 per month

Step-by-step explanation:

The monthly payments for Anita and Casey are 230 and 150.

What is equation?

"An equation is a formula that expresses the equality of two expressions consisting of variables and/or numbers, by connecting them with the equals sign =."

Assume

Monthly payments for Anita = x

Monthly payments for Casey = y

We have

Anita pays 80 more than Casey does each month.

We can write the equation

x = y + 80

x - y = 80 ...........................(1)

Over the course of 4 months, their combined bill is 1,520.

We can write the equation

4x + 4y = 1520...................(2)

Solving equations (1) and (2) by substituting equation x = y + 80 in equation (2)

⇒4x + 4y = 1520

⇒4(y + 80) + 4y = 1520

⇒4y + 320 + 4y = 1520

⇒8y = 1520-320

⇒8y = 1200

⇒y = \(\frac{1200}{8}\)

⇒y = 150

Substitute y = 150 in equation (1)

⇒x - y = 80

⇒x - 150 = 80

⇒x = 80+150

⇒x = 230

Hence, the monthly payments for Anita and Casey are 230 and 150.

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What’s is the nth term rule of the
linear sequence below?
-4, -1, 2, 5, 8, . .

Answers

Answer:

\(a_{n}\) = 3n - 7

Step-by-step explanation:

the sequence has a common difference between consecutive terms, that is

- 1 - (- 4) = 2 - (- 1) = 5 - 2 = 8 - 5 = 3

this indicates the sequence is arithmetic with nth term

\(a_{n}\) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

here a₁ = - 4 and d = 3 , then nth term rule is

\(a_{n}\) = - 4 + 3(n - 1) = - 4 + 3n - 3 = 3n - 7

a quasi-experiment with one treatment and one control group that measures the dependent variable only once press space to open

Answers

A quasi-experiment with one treatment and one control group that measures the dependent variable only nonequivalent control group posttest only design.

The quasi experiment design is defined as the attempt to produce the cause and effect relationship by using different types of criteria except randomization

The dependent variable is the variable that the value of this variable affected by the other variables

The treatment is defined as the any independent variable that affected by the experimenters.

Here the quasi-experiment with one treatment and one control group that measures the dependent variable only once.

Therefore, this is a nonequivalent control group posttest only design

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What is the slope and y-intercept of the equation y = -2/3x + 1Group of answer choicesSlope = 2/3; y-intercept = 0Slope = 1; y-intercept = -2/3Slope = -2; y-intercept = 3Slope = -2/3; y-intercept = 1

Answers

The form of the linear equation is

\(y=mx+b\)

m is the slope

b is the y-intercept

The given equation is

\(y=-\frac{2}{3}x+1\)

Let us compare the given equation with the form above, then

\(m=-\frac{2}{3}\)

and the value of b is

\(b=1\)

The slope of the line is the coefficient of x

The y-intercept is the numerical term

The slope = -2/3

The y-intercept = 1

The right answer is D the last answer

In any question like that, put the equation in the form

y = m x + b

m is the slope

b is the y-intercept

question in picture thank you

question in picture thank you

Answers

The correct equation is:  5/6 - 1/6 = 4/6

What you mean by term Number line ?

A number line is a visual representation of numbers, ordered from left to right, where each point on the line corresponds to a number. The number line can be used to represent a wide range of numbers, including integers, fractions, decimals, and even negative numbers.

On a basic number line, 0 is located in the center, with positive numbers to the right and negative numbers to the left. The numbers are usually evenly spaced, with tick marks or dots indicating each value. The distance between any two points on the number line represents the difference between the corresponding numbers.

According to question Option D is correct

This is because starting at 5/6 and ending at 1/6 involves moving in the negative direction on the number line. To find the distance between these two points, we need to subtract the smaller number (1/6) from the larger number (5/6).

So, 5/6 - 1/6 = 4/6, which simplifies to 2/3. This means that the distance between 5/6 and 1/6 on the number line is 2/3.

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S={(3,p),(3,0),(4,q),(1,4)}

Answers

Answer:

S = {(3,p), (3,0), (4,q), (1,4)} is a set of ordered pairs, where the first element of each ordered pair is an integer and the second element is a variable. The set consists of four ordered pairs:

(3,p): The first element is 3 and the second element is p.

(3,0): The first element is 3 and the second element is 0.

(4,q): The first element is 4 and the second element is q.

(1,4): The first element is 1 and the second element is 4.

At age 30 you deposit $150 at the end of each month into an IRA that pays 4% interest compounded monthly. In the previous question, we found that the value of the annuity at age 65 would be $137,059.64. How much interest did you earn?

Answers

According to the given statement the interest that we earn is

=  $74,059 . 64

What Is an Annuity's Present Value?

The present value of an annuity seems to be the current worth of future annuity payments based on a predetermined rate of return, as well as discount rate. The higher the discount rate, the smaller the annuity's present value.

According to the given data:

monthly payment is 150

at the age = 30

interest rate = 4

till age of = 65

At age 65, the annuity would be worth $137,059.64.

We only need to determine the amount of interest. = ?

 for monthly payments, we need to take n, which equals 12 points now total interest. determined by future value. Substitute minus p m t multiplied by n multiplied by t for all values now.

the amount of interest   =  deposited amount x year x no of year invested

                                       = 150 x 12x(65-30)

           present value     = 63000

At age 65, the annuity would be worth $137,059.64.

We know that the interest is  = balance - capital

                                                 = 137,059.64 - 63000

                                                 = $74,059 . 64

According to the given statement the interest that we earn is

=  $74,059 . 64

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100 POINTS WILL GIVE BRAINLYEST AND EVERYTHING!!!! What is the distance from (−7, −24) to (−7, 8)?

−32 units
−16 units
16 units
32 units

Answers

Answer:

D) 32 units

==============

Given

Two endpoints (- 7, - 24) and (- 7, 8)

Find the distance between them

Since both points have same x-coordinate, the distance between them is the difference of y-coordinates:

d = 8 - (- 24) = 8 + 24 = 32 units

Correct choice is D

Answer:

32 units

Step-by-step explanation:

\(\boxed{\begin{minipage}{7.4 cm}\underline{Distance between two points}\\\\$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$\\\\\\where $(x_1,y_1)$ and $(x_2,y_2)$ are the two points.\\\end{minipage}}\)

Define the two given points:

Let (x₁, y₁) = (-7, -24)Let (x₂, y₂) = (-7, 8)

Substitute the two points into the distance formula and solve for d:

\(\implies d=\sqrt{(-7-(-7))^2+(8-(-24))^2}\)

\(\implies d=\sqrt{(-7+7)^2+(8+24)^2}\)

\(\implies d=\sqrt{(0)^2+(32)^2}\)

\(\implies d=\sqrt{32^2}\)

\(\implies d=32\)

Note: As the two given points have the same x-coordinate, the line segment (between the points) is a vertical line. Therefore, to find the distance between the two given points, simply calculate the difference between the y-coordinates:  

\(\implies 8 - (-24) = 8+23=32\)

help!The librarian measured the thickness of the textbooks in the school library. Among a selection of 6 books, he recorded the following thicknesses:



4 cm, 1 cm, 1 cm, 1 cm, 5 cm, 2 cm



What is the mode of the textbooks thicknesses?

____cm

Answers

The mode of the textbooks thicknesses is,

⇒ 1 cm

Since, The most frequent number which is, the number that occurs the highest number of times is called Mode of data set.

Here, We have to given that;

The librarian measured the thickness of the textbooks in the school library.

And, Among a selection of 6 books, he recorded the following thicknesses:

⇒ 4 cm, 1 cm, 1 cm, 1 cm, 5 cm, 2 cm

Hence, By definition of mode we get;

Here, Most often number in data set is, 1 cm

So, The mode of the textbooks thicknesses is,

⇒ 1 cm

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Determine whether the arguments are valid or invalid.
A ). She will go to school or she will get a job. She will not get a job. Therefore, she will go to school.
B). If Cathy is a gambler, then she lives in Marine. Cathy lives in Marine and she loves horses. Therefore, if Cathy does not love horses, she is not a gambler.

Answers

The statement if Cathy does not love horses, she is not a gambler is valid.

How to find the relative frequency?

Relative frequency is the ratio of the considered sub group's count to the total count. (so its frequency of the considered sub group relative to the total frequency).

We are given;

The two arguements

Now,

A). The argument is valid. This is an example of the disjunctive syllogism, which is a valid form of argument. If we have a disjunction "A or B", and we know that A is false, then we can conclude that B must be true. In this case, "she will go to school or she will get a job" is the disjunction, and "she will not get a job" tells us that "she will not get a job" is true. Therefore, we can conclude that "she will go to school" must be true.

B). The argument is invalid. This is an example of the fallacy of affirming the consequent. The conditional statement "if Cathy is a gambler, then she lives in Marine" tells us that if Cathy is a gambler, then she lives in Marine. However, it does not tell us anything about whether Cathy is a gambler or not. The fact that "Cathy lives in Marine and she loves horses" does not give us any information about whether Cathy is a gambler or not.

Therefore, by the given conditions answer "if Cathy does not love horses, she is not a gambler" will be valid

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what is the answer for 14x divided by 7x

Answers

Answer:

2x

Step-by-step explanation:

You're dividing 14 multiplied by a number by 7 multiplied by a number. So you'd get 2 multiplied by a number.

Wei wants to prove that the segment joining midpoints of two sides of a
triangle is parallel to the third side.

Select the appropriate rephrased statement for Wei's proof.

Wei wants to prove that the segment joining midpoints of two sides of atriangle is parallel to the third

Answers

Now we know PR∥QX , according to construction with transversal line TX.

∠PTS=∠QXS (Alternate angle)

In △PTS and △QSX

∠PTS=∠QXS (Alternate angle)

∠PST=∠QSX(vertically opposite angles)

PS=SQ(S is mid point of PQ)

△PTS≅△QSX(AAS rule)

So, TP=QX(CPCT)

As we know, TP=TR (T is midpoint)

Hence, TR=QX

Now, in quadrilateral TSQR

TS∥QR

Hence proved.

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