can y’all anwser dis question please

Answer:

3600.

Step-by-step explanation:

8 =   2*2*2

12=   2*3

18=   2*3*3

30 =  2*3*5

The lowest common multiple of the these is

2 * 2 * 2 * 3*3* 5 = 360.

So the smallest square number = 2*2*2*2*3*3*5*5

(We make all the sets of factors a square).

So it's 16 * 9 * 25 = 3600.

Answer:

3600

Step-by-step explanation:

Answer:

The angle measurement will stay the same.

Step-by-step explanation:

When you scale a figure the angle measurements stay the same.

Helping in the name of Jesus.

Answer:

A: 42

Step-by-step explanation: 10.5x4=42

Answer:

your answer is A 42

Step-by-step explanation:

make me brainliest

If the room is 20m long and 15m wide and tile is 50cm then 120,000 tiles are required to fill the room floor.

First, we need to convert the length and width of the room from meters to centimeters, since the side of each tile is given in centimeters:

Length of the room = 20 m = 20,000 cm

Width of the room = 15 m = 15,000 cm

To cover the floor with square tiles of side 50 cm each, we need to divide the length and width of the room by the length of each tile:

Number of tiles needed along the length

= Length of the room / Length of each tile

= 20,000 cm / 50 cm

= 400 tiles

Number of tiles needed along the width

= Width of the room / Length of each tile

= 15,000 cm / 50 cm

= 300 tiles

So the total number of tiles required to cover the floor of the room is:

Total number of tiles = Number of tiles needed along the length x Number of tiles needed along the width

= 400 x 300

= 120,000 tiles

Therefore, Robitaille needs 120,000 tiles to cover the floor of his room.

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Answer: 79 pages

Step-by-step explanation:

100% - 21% = 79%

So we know that Jay has 79% of the stamps

79% = 0.79

Take 500 times 0.79 = 395 stamps

Then we take 395 divided by 5 = 79 pages

So, 79 pages are filled with stamps

x - 3y = 3

Line perpendicular ,is found by formula m•m' = -1

Then first find Slope m = x - term / -y- term = 1/--3 = 1/3

Now find perpendicular slope m' = -1/(1/3) = -3

Following find ,y- intercept b

b = Y - m'X

b = -9 - (-3)•5

. = -9 + 15 = 6

Then ,now write

Y = -3X + 6

Answer is, equation

Y = -3X + 6

The probability that a score will be greater than 82 in a normal distribution with a mean of 78 and a standard deviation of 7 is 28.43%. Correct option is D.

To calculate the probability that a score will be greater than 82 in a normal distribution with a mean of 78 and a standard deviation of 7, we need to use the standard normal distribution and the z-score.

First, we can find the z-score for 82 using the formula:

z = (x - mu) / sigma

where x is the value of interest (in this case, 82), mu is the mean (78), and sigma is the standard deviation (7).

z = (82 - 78) / 7

z = 0.57

Next, we can use a z-table or a calculator to find the area under the standard normal curve corresponding to a z-score of 0.57. The area represents the probability that a score will be greater than 82.

Using a standard normal table, we find that the area to the right of z = 0.57 is 0.2843 or approximately 28.43%. Therefore , correct option is D.

In conclusion, by calculating the z-score and using a standard normal distribution table, we can find the probability that a score will be greater than a certain value in a normal distribution with a known mean and standard deviation.

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Complete question is:

A normal distribution with a mean of 78 and a standard deviation of 7, what is the probability that a score will be greater than 82?

group of answer choices

A. 23.89%

B. 26.11%

C. 76.11%

D. 28.43%

E. 52.22%

Answer:

12 1/4

Step-by-step explanation:

2in

3.5in

1.75in

equals:

12.25 or 12 1/4

The rule in function notation for the courier company charge on delivery is

C = 15 + 1.6x

Independent variables  are the ones that you include in the model to explain or predict changes in the dependent variable.

The dependent variable is what you want to use the model to explain or predict. The values of this variable depend on other variables. It is the outcome that you’re studying. It’s also known as the response variable, outcome variable, and left-hand variable.

Given in the question,

A courier company charges $15 plus $1.60 per pound to deliver packages

Here , the dependent variable is cost of delivery because it is depending on how much a packages is weighting

The independent variable here is the weight of package because it doesn't depend on anything.

Let the cost of delivery be C and weight of package be x

The function for the charge will be :

C = 15 + 1.6x

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If a ramp has an angle of inclination of 20 degrees and a vertical height of 1. 8 m, the length, l meters, of the ramp is 5.25 meters.

For the length of a ramp with an angle of inclination of 20 degrees and a vertical height of 1.8 meters, you can use trigonometry. The trigonometric function that relates the angle of inclination to the length of the ramp and the vertical height is the tangent function.

The formula for the length of the ramp is l = h / tan θ

where l is the length of the ramp, h is the vertical height, and θ is the angle of inclination in radians. To convert the angle of inclination from degrees to radians, you need to multiply it by π / 180, where π is approximately 3.14. Therefore, the formula becomes:

l = h / tan (θπ/180)

Substituting the given values, we get:

l = 1.8 / tan (20π/180)

Using a calculator, we can evaluate the tangent function and get:

l ≈ 5.25 meters

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The given parameters are:-

x      Residual

3         -5

5         -1

7          3

9          0

Take the absolute value of the residuals

x      Residual

3         5

5         1

7         3

9         0

The largest absolute value is 5

Hence, the value of x that is the data point farthest from the line of best fit is 3.

A point considered in the context of Euclidean geometry is one of the most basic objects. Euclid originally defined a point as "something without parts". In two-dimensional Euclidean space, points are represented by ordered pairs of numbers (x, y). where the first number usually represents horizontal, often denoted by x, and the second number usually represents vertical, often denoted by x. by Y. This idea can be easily generalized to three-dimensional Euclidean space. In this space, points are represented by ordered triplets (x,y,z), with an additional third number representing depth, often denoted by z. More generalized, it is represented by an ordered tuple of n terms (a1, a2, …, an). where n is the dimension of the space in which the points reside.

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Answer:

You need "more than" 300.

Step-by-step explanation:

i did the test

Answer:

A. 1/36

Step-by-step explanation:

The probability of Becky tossing 6, 2 times in a row is given by the following ways:

1. If you toss the die the first time you get an odd of 1/6

2. If you toss the die the second time you get another odd of 1/6

3. You multiply by odds 1/6 with 1/6

= 1/6 x 1/6

= 1/36

Therefore option a answers the question correctly.

The 15 Point Project Viability Matrix is a tool used to assess the feasibility and viability of a project. It consists of 15 key factors that should be considered when evaluating a project's potential success., the 15 Point Project Viability Matrix works best within a DMAIC structure.

DMAIC is a problem-solving methodology used in Six Sigma that stands for Define, Measure, Analyze, Improve, and Control. The DMAIC structure provides a framework for identifying and addressing problems, improving processes, and achieving measurable results. By using the 15 Point Project Viability Matrix within the DMAIC structure, project managers can systematically evaluate the viability of a project, identify potential risks and challenges, and develop strategies to overcome them. This approach can help ensure that projects are successful and deliver value to the organization.

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The probability of getting a head on the first coin flip is 1/2. Assuming that the coins are fair and independent, the probability of getting another head on the second coin flip is also 1/2. By the multiplication rule of probability, we can find the probability of both events occurring by multiplying their individual probabilities:

P(head, then another head) = P(head on first flip) * P(head on second flip)

= (1/2) * (1/2)

= 1/4

Therefore, the probability of getting a head on the first coin flip and another head on the second coin flip is 1/4.

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\(-4\) is a part of the solution set to all of the inequalities

We will consider each inequality in turn:

For \(x>-5\):

The solution set is \(\{{-4,-3,-2,-1,...\}\)

So \(-4\) is a part of the solution set of \(x>-5\)

For \(2>x\), or \(x<2\):

The solution set is \(\{{1,0-1,-2,-3,-4,...\}\)

So \(-4\) is a part of the solution set of \(2>x\)

For \(3x+4\ge -8\):

We have to solve first

\(3x+4\ge -8\\3x\ge -8-4\\3x\ge -12\\x\ge -4\\\)

The solution set is \(\{{-4,-3,-2,-1,0,...\}\)

So \(-4\) is a part of the solution set of \(3x+4\ge -8\)

For \(5x\le 2x-3\):

We have to solve first

\(5x\le 2x-3\\5x-2x\le-3\\3x\le-3\\x\le-1\)

The solution set is \(\{{-1,-2,-3,-4,-5,...\}\)

So \(-4\) is a part of the solution set of \(5x\le 2x-3\)

For \(-6<4-2x\):

We have to solve first

\(-6<4-2x\\2x<4+6\\2x<10\\x<5\)

The solution set is \(\{{4,3,2,...,-3,-4,-5,...\}\)

So \(-4\) is a part of the solution set of \(-6<4-2x\)

So, \(-4\) is a part of the solution set of all the inequalities.

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Answer:

-15

Step-by-step explanation:

3*-7=-21+6=-15

Answer:

Step-by-step explanation:

first multiply -7 and 3 since -7 is the element of the function (x)

then you should get (-21)

now add 6 and you answer should be (-15)

Answer:

Step-by-step explanation:

p-21=35  add 21 to both sides

p=56 Normally you would divide the number with p, but there isn't one. So p=56

Given:

The volume of a cube = \((2+3p)^3\ \text{cm}^3\)

To find:

The total surface area of the cube in terms of p.

Solution:

Volume of a cube is:

\(V=a^3\)            ...(i)

Where, a is the side length.

It is given that,

\(V=(2+3p)^3\ \text{cm}^3\)         ...(ii)

On comparing (i) and (ii), we get

\(a=2+3p\text{ cm}\)

Now, the total surface area of a cube is:

\(A=6a^2\)

Where, a is the side length.

Putting \(a=2+3p\), we get

\(A=6(2+3p)^2\)

Therefore, the total surface area of the cube in terms of p is \(6(2+3p)^2\ \text{cm}^2\).

Using inverse function concepts, it is found that:

The function given is:

\(f(x) = (x + 1)^2 - 3\)

To find the inverse, we exchange x and y, and isolate y, then:

\(y = (x + 1)^2 - 3\)

\(x = (y + 1)^2 - 3\)

\((y + 1)^2 = x + 3\)

\(\sqrt{(y + 1)^2} = \sqrt{x + 3}\)

\(y + 1 = \sqrt{x + 3}\)

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

The inverse of the function is \(y = \sqrt{x + 3} - 1\), and the domain of the inverse function is \([-3, \infty]\).

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Answer:

Step-by-step explanation:

Step-by-step explanation:

a^2 + 2(b - 6) - 17. a = -7 b = 2

= (-7)^2 - 2(2 - 6) - 17

= 49 - 4 + 12 - 17

= 40

Answer:

Hello! answer: 130 degrees

Step-by-step explanation:

Well these a vertical angles therefore they will both have the same measure meaning both are 130 degrees HOPE THAT HELPS!

Answer:  

260

Step-by-step explanation:

If half would be 130 than t would also be 130 cause there t same size which means if you add 130 + 130 it = 260

Answer:

1,500,000

Step-by-step explanation:

Calculating the likelihood of experiments happening is one of the branches of mathematics named as probability. The probability that none of the 2 vials have hairline cracks is 0.0565.

The study of probabilities, which exists defined by the ratio of favorable occurrences to probable cases, exists comprehended as probability.

The probability that there won't be any hairline cracks = 13/53

If you choose two vials at random from the delivery

Probability (avoiding hairline cracks) = 13 - 1/53 - 1

Probability (avoiding hairline cracks) = 12/52

To find the chance that neither of the two vials has a hairline crack is

(13/53) × (12/52) = 0.2452 × 0.2307

= 0.0565

The probability that none of the 2 vials have hairline cracks is 0.0565

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Answer:

The function that has a domain of 'x' greater-than-or-equal-to 5 and a range of 'y' less-than-or-equal-to 3 is;

\(y = -\sqrt{x - 5} +3\).

Step-by-step explanation:

The domain of a function are the possible 'x' values of the function

The range of a function are the possible 'y' values of the function

The given possible functions are;

1) \(y = \sqrt{x - 5} +3\)

The range of values for the above function are;

Domain; x ≥ 5

Range; y ≥ 3

2) \(y = \sqrt{x + 5} -3\)

The range of values for the above function are;

Domain; x ≥ -5

Range; y ≥ -3

3) \(y = -\sqrt{x - 5} +3\)

The range of values for the above function are;

Domain; x ≥ 5

Range; y ≤ 3

4) \(y = -\sqrt{x + 5} -3\)

The range of values for the above function are;

Domain; x ≥ -5

Range; y ≤ -3

Therefore, the required function is the third function, \(y = -\sqrt{x - 5} +3\).

Answer:

C on Edge2021

Step-by-step explanation:

The equation of the ellipse for foci (0,2)(0,6)  and vertices (0,0)(0,8)

is \(x^2\)/16 +\((y - 4)^2\)/12 = 1.

To find the equation of the ellipse with foci (0,2) and (0,6) and vertices (0,0) and (0,8), we first need to find the center of the ellipse, which is the midpoint between the foci. The center is (0,4).

Next, we need to find the distance between the center and one of the vertices, which is 4. This is the value of a, the semi-major axis.

The distance between the two foci is 2c, so c = 2. We can then use the relationship \(a^2 = b^2 + c^2\) to find b, the semi-minor axis. Plugging in the values we have, we get:

\(4^2 = b^2 + 2^2\)

\(16 = b^2 + 4\\b^2 = 12\)

The equation of the ellipse is then:

\((x - 0)^2/4^2 + (y - 4)^2/12=1\)

Simplifying, we get:

\(x^2/16 + (y - 4)^2/12 = 1\)

So the equation of the ellipse is \(x^2/16 + (y - 4)^2/12 = 1.\)

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Answer:

79.7°

Step-by-step explanation:

You hava to do this =

\(180-100.3=79.7\)

Answer:

79.7°

Step-by-step explanation:

Supplementary angles add up to 180°

100.3 + x = 180

Subtract 100.3 from both sides

x = 79.7°

Answer:

1. Because school is important and someone at school can help you.

2. because they are less likely to to attack in-font of a group.

Answer:

1. I think we shouldn't skip school even tho we are getting bullied because we can be greater in life if we keep going and working hard and just letting people hate

2. I don't think that if we surround ourselves with friends we won't get bullied because know for a fact that people will talk, and talk so even if i do have a lot of friends it won't really matter because people will still take stuff out on you

hope this helped