what is the square root of 250 simplified ?

A chart that is recommended as an alternative to a pie chart is a - stacked column chart. A chart that is recommended as an alternative to a pie chart is a stacked column chart. Question 24: A data visualization tool that updates in real time and gives multiple outputs is called - a data dashboard.

A data visualization tool that updates in real time and gives multiple outputs is called a data dashboard. What is a scatter plot? A scatter plot is a type of diagram used to display two variables on a two-dimensional plot. The positioning of data points on a scatter plot graphically depicts the correlation between the two variables. To construct a scatter plot, two variables (independent and dependent variables) are plotted on a graph.

The independent variable is plotted on the horizontal (x) axis and the dependent variable is plotted on the vertical (y) axis. A point is plotted for each pair of values, and the pattern of the points suggests a relationship between the two variables.A scatter plot is useful in displaying the correlation between two variables. The correlation is positive if the points are in an upward direction. The correlation is negative if the points are in a downward direction. A lack of correlation, or random points, is suggested by a scatter plot with no apparent pattern.

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Answer:

A

Step-by-step explanation:

Hope this helped!

Answer:

i am pretty sure its B

Step-by-step explanation:

We need to roll a die at least 3 times and a coin should be tossed at least 2 times.

Probability is the chance of occurrence of a certain event out of the total no. of events that can occur in a given context.

Given this, Becca repeatedly tosses a fair coin until she gets a head.

The probability of getting a head P(H) is = 1/2.

The probability of getting a number 3 or higher is,

P(3) + P(4) + P(5) + P(6).

= 1/6 + 1/6 + 1/6 + 1/6.

= 4/6.

= 2/3.

So, to get a number 3 or higher we need at least 3 rolls, and to get a head we need at least 2 tosses.

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Answer:

Step-by-step explanation:

yes becaues 1/4 out of a hundred is 25%

Answer:

.33 or 33%

Step-by-step explanation:

multiply 16 times .02, then multiply 12 times .51 add your two answers together.  3.2 + 6.12=28X   add 3.2 and 6.12 give you 9.32=28x, divide both sides by 28 which give an answer of .33 or 33%

Answer: 16\/729

Step-by-step explanation:

Answer:

six raised to the fourth power divided by three raised to the tenth power

Step-by-step explanation:

(6^−2 • 3^5)^−2 = 6^(-2*-2) * 3^(5*-2) = 6^4 * 3^(-10) = 6^4 / 3^10

Answer:

22 laps

Step-by-step explanation:

Clara wants to run 5 1/2 miles, and the track is only 0.25 miles long. This is a fairly easy question, you just need to figure out how many times 5 1/2 goes into 0.25, because she wants to run that amount of miles (I could never run that much).

I hope that answers your question so you understand, and I hope you have a great rest of your day! :)

Answer:

Step-by-step explanation:

10b + -2

or

10b - 2

8b + 2b = 10b

7 - 9 (or 9 - 7, which equals 2) = -2

you can add -2 which is

10b + -2

or subtract

10b - 2

Answer:

10b-2

Step-by-step explanation:

8b+2b is 10b. Then 7+(-9) is -2. Combine the answer to get 10b-2

Answer:

5x

Step-by-step explanation:

First, calculate the product.
You gave 7x-3×4x+5x×2​
3x4 is 12 and 5x2 is 10.
Therefore, we now have 7x-12x+10x

Now collect like terms.
7x-12x+10x which will now be (7-12+10)x will give you 5x. 5x is your answer.

The first polygon is a Rhombus.

The second polygon is a Square.

Given 2 polygons with 4 sides, so they are quadrilaterals.

We have to name the polygon based on the given properties.

Consider the first polygon.

Here it is given that, the diagonals of the quadrilateral bisects the angles. The figure seems like either a rhombus or parallelogram.

This seems more like a rhombus since the diagonals bisect the angles.

For a parallelogram, it is not always required for the diagonals to bisect the angles.

Consider the second polygon.

Here the diagonals are of equal length.

Also the diagonals forms right angles with each other.

The diagonals are equal for square.

So this is a square.

Hence the first on is a rhombus and the second one is a square.

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The volume of octahedron when centers of adjacent faces of a unit cube are connected to form a regular octahedron is 1/16 unit ³.

Let the side length of a cube is 1unit.

Therefore length of all edges of the regular octahedron =2√2 unit .

Now the base of the pyramids is a square are will be (2√2)² =12 unit.

Now clearly the height of the pyramid is half the height of the cube, i.e.,1/2.

So volume of the Pyramid will be ⇒ 1/3× (Base area) × (height) = 1/3×1/2×1/2 = 1/12.

Therefore, the volume of the octahedron= 2 × volume of Pyramid= 2 ×1/12=1/6 unit³.

Hence, the volume of octahedron when centers of adjacent faces of a unit cube are connected to form a regular octahedron is 1/16 unit ³.

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Answer:

The explicit formula for the sequence is

Step-by-step explanation:

The above sequence is an arithmetic sequence

For an nth term in an arithmetic sequence

A(n) = a + ( n - 1)d

where a is the first term

n is the number of terms

d is the common difference

From the question

a = 38

d = 32 - 38 = - 6 or 20 - 26 = - 6 or

14 - 20 = - 6

So the formula for the sequence is

A(n) = 38 + ( n - 1)-6

= 38 - 6n + 6

We have the final answer as

Hope this helps you

Answer:

\(\huge\boxed{a_n=-6n+44}\)

Step-by-step explanation:

This is an arithmetic sequence:

32 - 38 = -6

26 - 32 = -6

20 - 26 = -6

14 - 20 = -6

The common difference d = -6.

The explicit formula of an arithmetic formula:

\(a_n=a_1+(n-1)(d)\)

Substitute:

\(a_1=38;\ d=-6\)

\(a_n=38+(n-1)(-6)\)         use the distributive property

\(a_n=38+(n)(-6)+(-1)(-6)\\\\a_n=38-6n+6\\\\a_n=-6n+(38+6)\\\\a_n=-6n+44\)

Answer:

24

Step-by-step explanation:

Let the number of members they visit last week be x.

Then, they visit x/4 + 10 this week

x/4 + 10 = 16

x = 4 x 6

x = 24

Pls mark as brainliest if possible. Don't know why i need it, but i do. Cheers

Answer:

\(t1 {15y08 \frac{18 \gamma \gamma }{?} }^{2} \)

Complete question is;

The blueprint of a deck has a scale of 2 centimeters equals 9 feet.

A) What are the actual lengths of the sides of the deck?

B) Decking costs $1.75 per square foot. How much will it cost to build the deck?

Answer:

A) actual lengths are;

27 ft, 36 ft and 45 ft

B) cost of entire deck = $850.5

Step-by-step explanation:

A) From the attached image, we see that the sides of the triangle deck are;

8cm, 10cm and 6 cm

Now, we know that 2cm represents 9 ft.

Thus;

8cm will be; 8 × 9/2 = 36 ft

10 cm will be; 10 × 9/2 = 45 ft

6 cm will be; 6 × 9/2 = 27 ft

Thus, actual lengths are;

27 ft, 36 ft and 45 ft

B) Area of deck is Area of triangle = ½ × base × height.

In this diagram, base = 6 cm = 27ft

Height = 8 cm = 36 ft

Thus;

Area of deck = ½ × 27 × 36

Area of deck = 486 ft²

We are told that the Decking costs $1.75 per ft²

Thus;

Cost of entire deck = 1.75 × 486 = $850.5

The equation to find the value of w is (4w - 5) + w = 30

and the value of w is 7.

Given, A bag of potatoes and a bag of oranges weigh 30 pounds in all.

The weight of the potatoes is 5 pounds less than 4 times the weight of the oranges.

Let w represent the weight of the oranges

we have to represent an equation to find the value of w.

as the weight of the oranges is w

then, the weight of the potatoes is 4w - 5.

so, the equation be

(4w - 5) + w = 30

5w - 5 = 30

5w = 35

w = 7

Hence, the equation to find the value of w is (4w - 5) + w = 30

and the value of w is 7.

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Answer:

D

Step-by-step explanation:

Answer:

The average monthly payment would be most affected by Mark's observation of one significantly lower payment. The reason is that the average is calculated by summing all the payments and dividing by the total number of payments, so any extreme values (such as the significantly lower payment) can have a substantial impact on the average value.

Step-by-step explanation:

Yes , SAS (Side-Angle-Side) is a second Congruence postulate to prove triangle congruence by showing that two sides and their included angles are congruent.

Side-Angle-Side is the rule used to prove whether a given set of triangles are congruent. The SAS rule states: Triangles are congruent if two sides and an included angle of a triangle are equal to two sides and an included angle of another triangle. An included angle is the angle formed by two given sides.. For example : let's us consider two triangles ∆SQR and ∆TSR ,

In above given figure, sides

RS = RS ( common side)

QS = ST ( S divides QT in two equal parts) and angle between QS and SR equal to angle between SR and ST i.e. ∠QSR = ∠RST = 90° (right angle ) and it is included angle . So, by SAS Congruence rule, both of triangles are congruent. Hence, Δ ABC ≅ Δ PQR.

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Answer:

To determine the missing parts of the triangle, we can use the law of cosines, which states that for a triangle with sides of lengths a, b, and c and angles opposite those sides of A, B, and C, respectively:

c^2 = a^2 + b^2 - 2ab cos(C)

b^2 = a^2 + c^2 - 2ac cos(B)

a^2 = b^2 + c^2 - 2bc cos(A)

Using the given values of a, b, and c, we can solve for the angles A, B, and C.

a = 8.1 in

b = 13.3 in

c = 16.2 in

c^2 = a^2 + b^2 - 2ab cos(C)

cos(C) = (a^2 + b^2 - c^2) / (2ab)

cos(C) = (8.1^2 + 13.3^2 - 16.2^2) / (2 * 8.1 * 13.3)

cos(C) = 0.421

C = cos^-1(0.421)

C ≈ 97.3°

b^2 = a^2 + c^2 - 2ac cos(B)

cos(B) = (a^2 + c^2 - b^2) / (2ac)

cos(B) = (8.1^2 + 16.2^2 - 13.3^2) / (2 * 8.1 * 16.2)

cos(B) = 0.268

B = cos^-1(0.268)

B ≈ 54.8°

We can find angle A by using the fact that the sum of the angles in a triangle is 180°:

A = 180° - B - C

A = 180° - 54.8° - 97.3°

A ≈ 27.9°

Therefore, the missing parts of the triangle are:

A ≈ 27.9°

B ≈ 54.8°

C ≈ 97.3°

So, the answer is option 1.

Answer:

x= y=2

Because that's why the lines intercepts

The equation 3x₁ + 5x₂ = 30 intersects the x₁-axis at point D (10, 0) and the x₂-axis at point C (0, 6). Option B (0, 8) is not an intercept on the x₂-axis. Option C (6, 10) is not an intercept on the x₁-axis. The correct answer is option D (10, 0) as the x₁-axis intercept.

The equation given is 3x₁ + 5x₂ = 30. To find the axis intercept, we need to determine the points at which the line intersects the x₁ and x₂ axes. To find the x₁-axis intercept, we set x₂ = 0 and solve for x₁ 3x₁ + 5(0) = 30 3x₁ = 30
x₁ = 10

So, the x₁-axis intercept is (10, 0) which corresponds to point D in the given options. To find the x₂-axis intercept, we set x₁ = 0 and solve for x₂: 3(0) + 5x₂ = 30 5x₂ = 30 x₂ = 6 Therefore, the x₂-axis intercept is (0, 6) which corresponds to point C in the given options. To summarize, the equation 3x₁ + 5x₂ = 30 intersects the x₁-axis at point D (10, 0) and the x₂-axis at point C (0, 6).

In the given options, option A (10, 6) is not an intercept on either axis. Option B (0, 8) is not an intercept on the x₂-axis. Option C (6, 10) is not an intercept on the x₁-axis. The correct answer is option D (10, 0) as the x₁-axis intercept.

Remember, the x₁-axis intercept is found by setting x₂ = 0, and the x₂-axis intercept is found by setting x₁ = 0 in the equation.The correct answer is option D

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Answer:

C.

Step-by-step explanation:

Like terms must have exactly the same variables and exactly the same exponents.

In C., you have mn and mn^2. That makes the variable parts not the same, so they are not like terms.

Answer: C.

Answer:

3,6,9,12,15,18

Step-by-step explanation:

how i came up with this ordered pair is taking the multiples of three

this relation is a function because it is asking to list six ordered pairs showing the output of the thickness of the paper that he folds and the way that i came up with the ordered pairs in Part A is because you have to take the multiples of three or you could just take 6 and multiple it by 3 and you would get the same answer

Answer:

x = 7 ft

Step-by-step explanation:

\(tan 55=\frac{10}{x}\\x=\frac{10}{tan 55}\\x=7.0020\\x=7\)

Answer:

35 degrees for first one but i d k the others

Step-by-step explanation:

5 objects that could represent a point, a line, a plane are:

Hope you could understand.

If you have any query, feel free to ask.

Planes, points and lines are the undefined terms of geometry.

A point is simply a dot, and it can be formed as follows:

A line extends indefinitely on both sides. So, we can represent a line by:

A plane is simply a flat surface. It can be represented by

Hence, the 5 objects that can represent a point, a line and a plane are the objects listed above

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Research methods involve qualitative research, experiments, and questionnaires

The research method would be most effective to identify the causal relationship  is experiment

From the question, we understand that:

To determine the relationship between any set of variables, the variables must be put to test.

This test is referred to as experiment

Hence. the best research method is to carry out an experiment

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