Help me pls I will make you as brain

Answer:

B.

Step-by-step explanation:

Answer:

-1+1

Step-by-step explanation:

cause takes out one gallon then adds one

Answer:

its not -1+1 NOT HELPFUL

Step-by-step explanation:

hi how is your day

The numbers on the second die are \(0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6.\)

Given that,

The sum of the two numbers will be \(1, 2, ..., 12\) with an equal probability of \(\dfrac{1}{12}\) each.

For the numbers on the second die, determine a set of numbers that, when combined with the numbers on the first die, will result in an equal probability for each possible sum from 1 to 12.

Let's analyze the possible sums and their corresponding combinations of numbers from the two dice:

Sum 1: The only combination that results in a sum of 1 is (1, 1).

Therefore, the second die should have a side with 1.

Sum 2: The combinations that result in a sum of 2 are (1, 1) and (2, 0).

Since we already have 1 on the second die, the other number should be 1.

Hence, the second die should have a side with 1 and a side with 0.

Sum 3: The combinations that result in a sum of 3 are (1, 2) and (2, 1).

Since we already have 1 on the second die, the other number should be 2.

Hence, the second die should have a side with 1 and a side with 2.

Following this pattern, determine the numbers on the second die as:

Sum 1: 1

Sum 2: 0, 1

Sum 3: 1, 2

Sum 4: 1, 3

Sum 5: 2, 3

Sum 6: 2, 4

Sum 7: 3, 4

Sum 8: 3, 5

Sum 9: 4, 5

Sum 10: 4, 6

Sum 11: 5, 6

Sum 12: 6

Thus, The numbers on the second die are \(0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6.\)

To learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ12

Answer:

(3x^2 - 1) * (4x - 3)

Step-by-step explanation:

Answer:

\(( {3x}^{2} - 1)(4x - 3) \\ \)

Answer:

5 1/4 - 2 2/3 = 31/12 = 2 7/12 = 2.5833333

Step-by-step explanation:

1. Conversion a mixed number 5 1/4 to a improper fraction: 5 1/4 = 5 1/4 = 5 · 4 + 1/4 = 20 + 1/4 = 21/4

To find new numerator:

a) Multiply the whole number 5 by the denominator 4. Whole number 5 equally 5 * 4/4 = 20/4

b) Add the answer from previous step 20 to the numerator 1. New numerator is 20 + 1 = 21

c) Write a previous answer (new numerator 21) over the denominator 4.

Five and one quarter is twenty-one quarters

Conversion a mixed number 2 2/3 to a improper fraction: 2 2/3 = 2 2/3 = 2 · 3 + 2/3= 6 + 2/3 = 8/3

To find new numerator:

a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/3 = 6/3

b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8

c) Write a previous answer (new numerator 8) over the denominator 3.

Two and two thirds is eight thirds

Subtract: 21/4 - 8/3 = 21 · 3/4 · 3 - 8 · 4/3 · 4 = 63/12- 32/12 = 63 - 32/12 = 31/12

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(4, 3) = 12. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 4 × 3 = 12. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - twenty-one quarters minus eight thirds = thirty-one twelfths.

Step-by-step explanation:

1) 3x(6x+5)

= 18x+15x

= 33x Answer

2) 4x(2x-3y)

= 8x-12xy Answer

Cannot be solved because it has unlike terms

Answer:

1.5

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

Answer:

$766.28

Step-by-step explanation:

The equation for interest rate is as follows:

\(A = P(1 + r)^t\\\)

A = The total amount

P = Initial amount

R = The interest rate

T = Time

Let's plug everything into the equation that is given in the question:

The initial amount = 612

Interest rate = 2.85

Time = 8 years

\(A = 612(1+.0285)^8\)

***Just a reminder we move the decimal over twice when working with percents***

Now, lets solve for the total amount:

\(A = 612(1.0285)^8\\A = 612(1.252086602)\\A = 766.28\)

Therefore, after 8 years the principal is $766.28.

I hope this helps!!

If you have any questions feel free to ask!

- Kay :)

a. The formula B = 703w/h^2 can be solved for w by rearranging the equation as w = B * h^2 / 703.
b. For a person who is 64 inches tall and has a body mass index of 21.45, the weight can be calculated by substituting the values into the formula w = B * h^2 / 703, where B is 21.45 and h is 64 inches.

a. To solve the formula B = 703w/h^2 for w, we can rearrange the equation to isolate w on one side of the equation. Multiply both sides of the equation by h^2, then divide both sides by 703. The resulting equation is w = B * h^2 / 703.
b. To find the weight of a person who is 64 inches tall and has a body mass index of 21.45, we can substitute the values into the formula w = B * h^2 / 703. In this case, B is 21.45 and h is 64 inches. Plugging these values into the equation, we get w = 21.45 * 64^2 / 703. Evaluating this expression will give us the weight in pounds.

Learn more about equation here
https://brainly.com/question/29657983



#SPJ11

Answer:

700.4 cm

Step-by-step explanation:

Use a proportion.

Let x be the vertical distance for the 700 cm pipe.

1 cm is to 30 cm as x cm is to 700 cm

1/30 = x/700

30x = 1 * 700

30x = 700

3x = 70

x = 70/3

Now we need l. We have a right triangle with legs measuring 70/3 cm and 700 cm, and we are looking for the hypotenuse l.

a^2 + b^2 = c^2

(70/3)^2 + 700^2 = c^2

c^2 = 4900/9 + 490000

c = 700.4

l = 700.4 cm

The angle 1 can be named as follows:

∠RST

∠TSR

∠S

There are various ways to name an angles. You can name an angle by its vertex, by the three points of the angle (the middle point must be the vertex), or by a letter or number written within the opening of the angle.

Therefore, let's name the angle 1 indicated on the diagram as follows:

Hence, the different ways to name the angle 1 is as follows:

∠RST or ∠TSR

Or

∠S

learn more on angles here: https://brainly.com/question/31550204

#SPJ1

Edna should leave at 2:07 PM in order to arrive at Jake's party by 2:30 PM

To determine the time Edna should leave, we need to subtract the travel time from the desired arrival time.

If Edna needs to be at Jake's party at 2:30 PM and it takes her 23 minutes to drive there, she should leave 23 minutes before 2:30 PM.

To calculate the departure time, we subtract 23 minutes from 2:30 PM:

2:30 PM - 23 minutes = 2:07 PM

Therefore, Edna should leave at 2:07 PM in order to arrive at Jake's party by 2:30 PM

Learn more about time here:

https://brainly.com/question/31732120

#SPJ11

The equation of the linear function passing through the points in the table is y = -2x - 1.

The slope-intercept form is expressed as;

y = mx + b

Where m is slope and b is the y-intercept.

Given the data in the table, we pick two points, (1,-3) and (2,-5).

First, we determine the slope:

\(m = \frac{y_2 - y_1}{x_2 - x_1} \\\\m = \frac{-5-(-3)}{2 - 1} \\\\m = \frac{-5+3}{2 - 1} \\\\m = \frac{-2}{1}\\ \\m = -2\)

Now, we choose one (1, -3) and slope m = -2, and substitute the values into the point-slope form equation:

y - y₁ = m( x - x₁ )

y - (-3) = -2( x - 1 )

Simplify

y + 3 = -2x + 2

y = -2x + 2 - 3

y = -2x - 1

Therefore, the linear function is y = -2x - 1.

Learn more about equation of line here: brainly.com/question/2564656

#SPJ1

Answer:

x=5

Step-by-step explanation:

Answer:

x = 5

Step-by-step explanation:

4x + 5 = 25

Subtract 5 from each side

4x + 5-5 = 25-5

4x = 20

Divide by 4

4x/4 = 20/4

x = 5

Answer:

Step-by-step explanation:

Scale factor is the ratio of representation measurement of the figure to the original figures.

The actual dimensions of the kitchen is 12 ft by 14 ft.

Scale factor is the factor which is used to enlarge or smaller the original figure.

Scale factor is the ratio of representation measurement of the figure to the original figures.

Given information-

Dimensions of the balcony of the apartment is 4 ft by 7 ft or 48 in by 84 in (multiplying it by 12 to convert in inches).

Dimensions of the balcony of the apartment is 0.8 ft by 1.4 in on the scale of drawing.

Dimensions of the kitchen is 2.4 inches by 2.8 inches on the scale of drawing.

The scale factor of the width of the balcony is the ratio of scale dimension of width and the actual dimension of the width . Thus,

\(r=\dfrac{0.8}{48} \\r=\dfrac{1}{60}\)

The scale factor of the length of the balcony is the ratio of scale dimension of length and the actual dimension of the length . Thus,

\(r=\dfrac{1.4}{84} \\r=\dfrac{1}{60}\)

Thus the scale factor of the length and width of the scale is same which is 1/60.

As the scale is same for the balcony and the kitchen. Thus the scale factor would also be same.

The scale factor of the width of the  kitchen is the ratio of scale dimension of width and the actual dimension of the width .

Let the width of the kitchen is x in.Thus

\(\dfrac{1}{60}=\dfrac{2.4}{x} \\x=144\rm in\)

Thus the width of the kitchen is 144 in or 12 ft.

The scale factor of the length of the  kitchen is the ratio of scale dimension of length and the actual dimension of the length .

Let the length of the kitchen is y in. Thus

\(\dfrac{1}{60}=\dfrac{2.8}{y} \\y=168\rm in\)

Thus the length of the kitchen is 168 in or 14 ft.

Hence, the actual dimensions of the kitchen is 12 ft by 14 ft.

Learn more about the scale factor here;

https://brainly.com/question/10253650

Answer:

BX

Step-by-step explanation:

D = RT is an extremely important and useful formula. This formula relates distance, to rate, and time.

In this question, we are asked to find the DISTANCE travelled in the biking portion of the triathlon. Looking back to the formula, we see that the distance is equal to the rate multiplied by the time.

The rate biking is also called the average speed, which is represented by an X in this problem.

The time biking is represented by a B in this problem.

Thus, we obtain our final answer, B times X, or simply written as BX.

The best unit of measurement to represent the diameters of Mars and the Sun is millimeters.

1 kilometer = 1,000,000 millimeters

Therefore, the Sun's diameter in millimeters can be calculated as:

1.391 × 10⁶ km × 1,000,000 mm/km = 1.391 × 10¹² mm

Sun's diameter / Mars's diameter = (1.391 × 10¹² mm) / (6.794 × 10⁹ mm)

This simplifies to:

Sun's diameter / Mars's diameter ≈ 204,474

Therefore, the Sun's diameter is approximately 204,474 times greater than Mars's diameter.

Learn more about measurement on

https://brainly.com/question/25716982

#SPJ4

Answer:

8

Step-by-step explanation:

I just put it in the calculator thint

using properties of log (a/b) = log (a) - log (b)

in this case log 2 - log 8 = log (2/8) = log (1/4)

first option

Answer:3(b+6)

Step-by-step explanation:

The factorization of the expression is 3(b+6).

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.

The given expression is 3b + 18​. The factorization of the expression will be done as,

E = 3b + 18

Take 4 as common from the above expression.

E = 3b + 18

E = 3(b+6).

Therefore, the factorization of the expression is  3(b+6).

To know more about an expression follow

https://brainly.com/question/17103770

#SPJ2

if the data is skewed or otherwise biased, the least squares line may not accurately represent the true relationship between the number of stories and building height.

The estimated height of a building with six stories would depend on the average height of each story, which can vary depending on the building's design and construction materials. However, a general rule of thumb is that each story in a building is typically between 10 and 14 feet in height, which would put a six-story building between 60 and 84 feet tall.

As for whether the least squares line gives an accurate estimate of height, that would depend on the data being used to generate the line. The least squares method is a statistical technique used to find the line of best fit for a set of data points, with the goal of minimizing the sum of the squared distances between each data point and the line.

If the data used to generate the line is representative of the population of buildings with six stories, then the least squares line should provide a reasonably accurate estimate of height. However, if the data is skewed or otherwise biased, the least squares line may not accurately represent the true relationship between the number of stories and building height. Therefore, it is important to carefully examine the data and consider potential biases before using the least squares method to make predictions.

To learn more about least squares  visit: https://brainly.com/question/29834077

#SPJ11

Answer:

A. 25/28

Step-by-step explanation:

3/4 + 1/7 =

21/28 + 4/28 =

25/28

Just remember us helping you will make you fail, you need to learn how to do the math, and it seems like you are learning 3rd grade math, go get help from your parents. You will fail the higher you get in math. I recommend getting help from parents and learning rather than getting the answers for free with free work and not learning anything and failing math

Answer:

Step-by-step explanation:

Total sum of degrees of a Triangle is 180 deg

Than: 8x-7 + x +7 + 2x + 15 = 180

11x + 15 = 180

x = (180-15) / 11  =15

Answer: 15

A linear system that has more variables than equations has infinitely many solutions.

A linear equation in n variables has an (n - 1)-dimensional solution space, meaning that there is a subspace in which all solutions to the equation lie.

If a linear system has more variables than equations, then it is likely that there is more than one subspace that satisfies all the equations in the system, resulting in infinitely many solutions.

It is not possible for the system to have no solutions or only one solution because the system is underdetermined, meaning that there are not enough equations to fully determine the values of all the variables.

Learn more about linear system here: https://brainly.com/question/13729904

#SPJ4

The possible coordinates for point B could be (12, 4) if each coordinate increment is 1.

To find the coordinates of point B given that there are 10 equally spaced points between point A and point B, we need to determine the distance between the two points and divide it by 10 to find the increment for each coordinate.

Let's assume the coordinates of point B are (x, y).

The x-coordinate increment would be the difference between the x-coordinates of point B and A divided by 10:

Δx = (xB - xA) / 10

The y-coordinate increment would be the difference between the y-coordinates of point B and A divided by 10:

Δy = (yB - yA) / 10

Substituting the known values:

Δx = (xB - 2) / 10

Δy = (yB - (-3)) / 10

Since we have 10 equally spaced points between A and B, we can calculate the coordinates of point B by multiplying the increments by the number of points from A:

xB = 2 + 10 * Δx

yB = -3 + 10 * Δy

Now we can calculate the possible coordinates for point B using these formulas.

Learn more about coordinates of point

brainly.com/question/17499193

#SPJ11

Answer:

music off

Step-by-step explanation:

its doesn't equals right

The required answer is the approximately 5.98 feet.

The area of a circular trampoline is given as 112.07 square feet.

To find the radius of the trampoline,

area of a circle:

A = πr^2

where A is the area and r is the radius of the circle.

To find the radius,

r = √(A/π)

Substituting the given area, we have:

r = √(112.07/π)

Now,  calculate the value of the radius using a calculator or estimation. the value of π to be approximately 3.14:

r = √(112.07/3.14)
r ≈ √(35.70675)
r ≈ 5.98

Therefore, the radius of the circular trampoline is approximately 5.98 feet.

To know about area of a circle. To click the link.

https://brainly.com/question/11952845.

#SPJ11