interquartile range n stuff

Answer:

5/3

Step-by-step explanation:

35 and 21 could be divided by a factor of 7.

35 ÷ 7 = 5

21 ÷ 7 = 3

So,

35/21 = 5/3

Answer:

5/3

Step-by-step explanation:

35 divided by 7 is 5

21 divided by 7 is 3

Thus 35/21 in simplest form is 5/3

Answer:

The correct option is:

Shaded region above dashed boundry line.

Step-by-step explanation:

The question is incomplete as the graphs are not given. Lets make the graph of the given function and you can match it with the options to see which is the solution.

We have been given the function:

y > |x + 4| - 1

This can be divided into two equations:

y > (x + 4) - 1      ,        y > -(x + 4) -1

Simplify both equations.

y > x + 4 - 1         ,        y > -x - 4 - 1

y > x + 3              ,        y > -x - 5

Graph both equations

The red region shows the first equation, the green region shows the second equation. The brown region satisfies the inequality.

Compare it with your graph to get the answer, i think it should shaded region above dashed boundry line

Answer:

Step-by-step explanation:

You graph it

Answer:

x = 3 + sqrt(13) or x = 3 - sqrt(13) or B)

Step-by-step explanation:

Solve for x:

x^2 - 6 x - 4 = 0

Hint: | Solve the quadratic equation by completing the square.

Add 4 to both sides:

x^2 - 6 x = 4

Hint: | Take one half of the coefficient of x and square it, then add it to both sides.

Add 9 to both sides:

x^2 - 6 x + 9 = 13

Hint: | Factor the left hand side.

Write the left hand side as a square:

(x - 3)^2 = 13

Hint: | Eliminate the exponent on the left hand side.

Take the square root of both sides:

x - 3 = sqrt(13) or x - 3 = -sqrt(13)

Hint: | Look at the first equation: Solve for x.

Add 3 to both sides:

x = 3 + sqrt(13) or x - 3 = -sqrt(13)

Hint: | Look at the second equation: Solve for x.

Add 3 to both sides:

Answer: x = 3 + sqrt(13) or x = 3 - sqrt(13)

Answer:

Option D

Step-by-step explanation:

A third of a shipment of books is 28 pounds. Assuming that 'f' will be the total weight of the entire shipment, we would divide 'f' by 3 to get 28.

The answer should be D.

Answer:

336.8 cubic meter or 336.8m³

Step-by-step explanation:

In other to solve the above question we would be using the volume of a square based pyramid.

The formula for the volume of a square based pyramid is

1/3a²h

In the above question we are given the following values as:

Side length of the base = a = 11.1 m

Height of the pyramid = h = 8.2m

Volume of the square based pyramid = 1/3 × 11.1² × 8.2

= 336.774 cubic meter or 336.774 m³

Approximately to the nearest tenth = 336.8 cubic meter or 336.8m³

Answer: $20.62

Step-by-step explanation:

Ok so she spent 27.50 and the tax was 10% and the tip was 15%

10% of 27.50=0.1*27.50=2.75

15% of 27.50=0.15*27.50=4.125=4.13 (rounded to the nearest cent)

So the question is asking about without the tax (2.75) or the tip (4.13) so you have to subtract the tax and tip from the total cost (27.50)

27.50-2.75-4.13=20.62

The cost of her dinner without tax or tip is 20.62

Answer:$20.62 would be the price

Step-by-step explanation:

Answer:

0.5

Step-by-step explanation:

To find the midpoint, add the x values and y values respectively. Then divide the results by 2. So, the midpoint of CD will be (0.5,5.5). The x value is 0.5.

Hey there! :)

Answer:

0.5.

Step-by-step explanation:

Use the midpoint formula to solve for the coordinates:

midpoint = [tex]({\frac{x_{1}+x_{2}}{2} },{\frac{y_{1}+y_{2}}{2} } )[/tex]

Plug in the points for C and D:

[tex]({\frac{-2+3}{2} },{\frac{4+7}{2} } )[/tex]

Simplify:

[tex]({\frac{1}{2} },{\frac{11}{2} } )[/tex] These are the coordinates for the midpoint.

The x-value of the coordinate is 1/2, or 0.5.

Answer:

The two triangles are attached below.

Step-by-step explanation:

Let the ∆ABC be an isosceles right angled triangle.

The two angles will be 45° each.

The triangle ABC is attached below.

Now construct the triangle DEF according to the given instructions.

The two triangles are attached below.

Answer:

1/6 for 1 and 1/6 for 6

Step-by-step explanation:

Answer: the possibility are equal

Step-by-step explanation:

A p e x

Answer:

Time spent in     Observed              Predicted                               Residual

studying (x)      midterm score   midterm score

12                            70                           60.5                                        9.5

18                             75                            83.34                                     -8.34

Step-by-step explanation:

Given, The equation of the line of best fit: [tex]y=3.8x+14.94[/tex] (which gives the predicted score.)

Time spent in studying of 12 hours i.e. at x=12, observed y= 70

Predicted y = [tex]3.8(12)+14.94=60.5[/tex]

Residual =Observed y - predicted y

= 70-60.5

= 9.5

Time spent in studying of 18 hours  i.e. at x=18, observed y= 75

Predicted y = [tex]3.8(18)+14.94=83.34[/tex]

Residual = Observed y - predicted y

= 75-83.34

= -8.34

Time spent in     Observed              Predicted                               Residual

studying (x)      midterm score   midterm score

12                            70                           60.5                                        9.5

18                             75                            83.34                                     -8.34

Answer:

Yes, ABCD are paralleelogram.

Step-by-step explanation:

Hope this helps you!

Answer:

4,784ft^2

Step-by-step explanation:

Well in this case we will just use the square and triangle area formulas instead of the pyramid surface area formula.

So if the base is a square then the area is 32*32 which is 1,024.

Now for the trangle, the area of a triangle b*h/2.

So b*h is 47*32 which is 1,504.

So 1,504/2 is 752.

So 752 is the area of 1 triangle and we have 4 so 5*752 is 3,760.

So 3,760 + 1,024 is 4,784.

So the total SA if the pyramid is 4,784ft^3.

Answer:

4,784ft^2

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

isnt it D?

Step-by-step explanation:

the two numbers are constantly the same ratio so its that right?

Answer:

B. F(52)

Step-by-step explanation:

In the Fibonacci sequence, each term is found by adding the previous two terms together.  This means that f(3) = f(2)+f(1), f(4) = f(3)+f(2), etc.

If we add f(50)+f(51), this would give us f(52).

Answer:

B

Step-by-step explanation:

B is the answer

Answer:

8 gallons were in the tank beforehand.

Step-by-step explanation:

Answer:

8 gallons of gas

Step-by-step explanation:

13-5=8

Answer:

112

Since you stated 112 employees work for the company, and your question was how many work for the company, it is definetly

112.

Answer:112

Step-by-step explanation:

I ain’t making no explanation I’m just giving answers

Answer:

1.34

Step-by-step explanation:

Answer:

1.34

Step-by-step explanation:

because, 3/10 can be written as 0.3 and 4/100 can be written as 0.04.

since, 0.04 has two decimal places, we write 0.3 as 0.30 and add it with 0.04 and 1.   1+0.04+0.30= 1.34

Answer:

The answer is Parallelogram!

Step-by-step explanation: Unlike a square, a Parrallelogram has 2 same short sides, and 2 long! But a square has all same sides; so, it's not sqaure.

Answer:

square

Step-by-step explanation:

A rectangle is a quadrilateral with 4 right angles.

A square is a quadrilateral with 4 right angles and 4 congruent sides, so s square is a rectangle.

Answer:

When x goes to negative infinity, y goes to positive infinity; when x goes to positive infinity, y goes to positive infinity.

Step-by-step explanation:

The largest power of this function is 4, since the term is x^4. This means that the graph of the function will closely resemble a parabola.

Since the coefficient of x^4 is positive, that means that the parabola will resemble a smile.

The end behavior is when x goes to negative infinity, y goes to positive infinity; when x goes to positive infinity, y goes to positive infinity.

Hope this helps!

Answer:

Step-by-step explanation:B) x es un número impar

Answer:

B

Step-by-step explanation:

Answer:

B = 61.75°

Step-by-step explanation:

The formula for the Law of Sines is given as:

a/ sin A = b/ sin B

In the question, we are given the following values

A = 56°, a = 16, b = 17

We are to solve for B

Hence,

16/ sin 56° = 17/sin B

Cross Multiply

sin B × 16 = sin 56° × 17

sin B = sin 56° × 17/16

sin B = 0.88

B = arc sin(0.88)

B = 61.74536°

Approximately B = 61.75°

Answer:

missing segment= 25

the answer and how to do the problem in paper

7 + (-14).

Because the second number is a negative number, the addition sign is replaced by the negative sign of the number, so the equation becomes:

7 - 14

The answer would be -7

Answer:

20 chickens

Step-by-step explanation:

2/8= 5/x

2 times 2.5 is 5, 8 times 2.5 is 20 the ratio is true if we write this:

2/8=5/20

Therefore, with 5 roosters, there are 20 chickens.

Answer:  The measure of angle 1 is 142°

Step-by-step explanation:  ∠6 = 38°

∠6 and ∠1 are supplementary, so the total m∠6 + m∠1 = 180°

180° - 38° = 142°

BTW Angles 1, 3, 5 & 7 are all 142° Also, supplementary angles include 2&3, 3&4, 4&5, 2&5, 6&7

∠5 will be 142 degrees for the given condition.

Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle.

Given an angle is 38 degrees

Since M is a linear line

thus angle 7 and 38 are supplementary angles

∠7 + 38 = 180

∠7 = 142

Since ∠5 = ∠7

they are corresponding angles

thus, ∠5 = 142

therefore, the value of ∠5 will be 142°.

Learn more about parallel lines here:

https://brainly.com/question/28969931

#SPJ2

Answer:

(4,8)

Step-by-step explanation:

6x-4y=-8

11x+4y=76  eliminate y

6x+11y=-8+76

17 x=68

x=68/17=4

substitute x :

6x-4y=-8

6(4)-4y=-8

-4y=-8-24

y=-32/-4

y=8

Answer:

the top right

Step-by-step explanation: