Mathematics College

Average mido Find the mean, median, and range of the following data items: 74, 75, 78, 84,94 18 20 84 78 81 82.5 Mean Median Range​

Average Mido Find The Mean, Median, And Range Of The Following Data Items: 74, 75, 78, 84,94 18 20 84

Answers

Answer 1

Answer:

18: mean = 70.5

median = 76.5

range = 76

20:

mean = 70.83

median = 76.5

range = 76

84:

mean = 81.5

median = 79.5

range = 20

78:

mean = 80.5

median = 81

range = 20

81:

mean = 81

median = 80.25

range = 20

82.5:

mean = 81.5

median = 80.25

range = 20

Step-by-step explanation:

mean = average = sum of numbers / amount of numbers present

median = middle number (arranged least to greatest)

range = largest number - smallest number

Related Questions

Multiply [-1 3/5 x (-6)] x (-3 3/4) x 10

Answers

Answer:

-360

Step-by-step explanation:

hope this helps!

Answer:

-360

Step-by-step explanation:

[-1 3/5 × (-6)] × (-3 3/4) × 10

= [-8/5×-6] × -15/4×10

= 48/5×-15/4×10

= -360

HELP PLS!! The area of a triangle is 56 mm2 and the height is 12 mm. How long is the base of the triangle? Round your answer to the nearest tenth.

Answers

Answer:

670

Step-by-step explanation:

Answer:

9.3mm

Step-by-step explanation:

area of Δ = [tex]\frac{1}{2}[/tex] x base x height

  56mm² = [tex]\frac{1}{2}[/tex] x b x 12

  56mm² = b x 6

             b= [tex]\frac{56}{6}[/tex]

       base= 9.3mm

Which angles are supplementary?
A. 1 and 4
B. 1 and 5
C. 3 and 5
D. 7 and 2

*I thought it was 1 and 5

Answers

Answer:

C 3 and 5

Step-by-step explanation:

these are supplimentary 180

What is the vertical change from Point A to Point B?

What is the horizontal change from Point A to Point B?

What is the rate of change shown on the graph? Give
the answer as a decimal rounded to the nearest tenth, if
necessary

Answers

Answer:

The vertical change is 1

The horizontal change is =2

The rate of change  .5

Step-by-step explanation:

Point A is at (2,1)

Point B is at (4,2)

The vertical( up and down) change is (2-1) = 1

The horizontal ( left and right) change is (4-2) =2

The rate of change is vertical over horizontal (1/2) = .5

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

1. Vertical change :

[tex]2 - 1[/tex]

[tex]1[/tex]

2. Horizontal change :

[tex]4 - 2[/tex]

[tex]2[/tex]

3. Rate of change :

[tex] \dfrac{y_2 - y_1}{x_2 - x_1} [/tex]

[tex] \dfrac{2 - 1}{4 - 2} [/tex]

[tex] \dfrac{1}{2} [/tex]

[tex]0.5[/tex]

find the other endpoint of the line segment with the given endpoint and midpoint.
endpoint- (-6,4) and midpoint (4,8)​

Answers

Answer:

(14,12)

Step-by-step explanation:

Answer:

(14,12)

Step-by-step explanation:

(4,8)

(-6,4)

find the coordinates of the unknown endpoint

(14,12)

explain ratio tables

Answers

Answer:

A ratio table is a structured list of equivalent (equal value) ratios that helps us understand the relationship between the ratios and the numbers. Rates, like your heartbeat, are a special kind of ratio, where the two compared numbers have different units

Step-by-step explanation:

1/5 times 3/4 in simplest form

Answers

3/20 is the answer in simplest form

PLEASEE ANSWER THIS I BEG ILL ADD U AS BRAINLIST!

Answers

Answer:

Simplifying

2xy + -4xy = 0

Combine like terms: 2xy + -4xy = -2xy

-2xy = 0

Solving

-2xy = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '-2'.

xy = 0

Simplifying

xy = 0

The solution to this equation could not be determined.

Step-by-step explanation:

i only got the first 1 sry

¿A qué velocidad debe circular un auto de carreras para
recorrer 50km en un cuarto de hora?

Answers

Answer:

creo que la respuesta es 3,333.33 mph

Step-by-stepStep-by-step explanation:

Find the equation for the line shown

Answers

Answer:

y = 1/2x

Step-by-step explanation:

Slope: 1/2

y = 1/2x

I am stuck, please help

Answers

Answer:

2323

Step-by-step explanation:

Mental math means to find a way to do this problem in your head without using paper, pencil or a calculator.

The question says there are 23 classes and each class is to collect 101 items.

The equation would be 23 x 101.

To do this in your head real quick, make the numbers easier to multiply.

Make the 101 items 100.  That means you are telling each class to collect 1 less item or 23 less items total.

You can do this in your head real quick.  23 classes collecting 100 items is 2300 items.

You had each class collect 100 items instead of 101.  That mean you didn't collect 23 items.   So if you add those back in, you will get

2323 items.

What is the solution to the following equation?
-28 +6m = 6(m - 4) - 4

Answers

Answer:

0

Step-by-step explanation:

first we work out product of set b

6(m-4) = 6m -24

then reshow

-28+6m = 6m-24-4

-28 +6m -6m = 24-4

-28 =28

= 0

Jordan counts 53 ducks on a pond. Then she
counts 3 more. What patterns do you notice in
the numbers Jordan counts?
50 51 52 53 54 55 56 57 58 59 60

Answers

Answer:

Step-by-step explanation:

goes up by 1 each time

The pattern of Jordan is that, she goes up by 1 , each time.

It is given that Jordan counts 53 ducks on a pond and then she counts 3 more by following a same pattern each time.

What is the pattern that she follows ?

What will be the value if we add 1 for 4 times.

The value will be 4.

The numbers Jordan counts are

50, 51 , 52 , 53 , 54 ,  55 , 56 , 57 , 58 , 59, 60

If we check

51 - 50 = 1

52-51= 1

.

.

.

60-59 = 1

and so on.

Every time we get a difference of 1 count.

Thus , the pattern followed by Jordan is that, she goes up by 1 , each time.

To learn more about sequence click here ,

https://brainly.com/question/12246947

#SPJ2

Please help!!!! Tell me whether it’s a equation or not pleasr

Answers

This answer is a equation, my teacher told me this

What is the 7th term of the sequence 64, -16, 4, -1?

Answers

Answer:

0.25

Step-by-step explanation:

the pattern is dividing by -4. so divide -1 by -4 and you get 0.25.

i need help with this

Answers

Answer:

I love you baby

Step-by-step explanation:

I love you baby to quit all night I love you baby

Simplify 4 – 8 × 2.
options:


A)
–10


B)
–4


C)
–12


D)
–8

Answers

Answer:

Is the answer -12 or something else?

Answer:

c) -12

Step-by-step explanation:

8 * 2 = 16

16 - 4 = 12

0.3 divided by 6 =
Please help me show my work

Answers

Answer:

0.05

Step-by-step explanation: (this is suppose to be long Division and thats a line between 6 and 0).

       0.     0     5

   ----------------------

6  | 0. 3 0

− 0

   ----------    

 0 3  

−   0

--------------------------------

   3 0

 − 3 0

----------------------------------

     0

In the function. Y+3=(2x)^2+1 what effect does the number 2 have on the graph as compared to the graph y=x^2

A.it stretches the graph vertically by a factor of 2

B. It stretches the graph horizontally by a factor of 2

C. It shrinks the graph vertically to 1/2 the original height


D. It shrinks the graph horizontally to 1/2 the original width

Answers

Answer:

C

Step-by-step explanation:

PLEASE HELP ITS MATH THANK YOUUUU

Answers

Answer:

6

Step-by-step explanation:

Hope it helps pls mark brainliest if you would

Here this one Help asap

Answers

Answer:

Step-by-step explanation:

s x 4

d x 3.14

8.9776 to nearest hundredth

Answers

Answer:

8.9770

Step-by-step explanation:

Help asapppp pleaseeeeeee

Answers

3 and 4 , 3.872
5 and 6 , 5.292
7 and 8 , 7.874
8 and 9 , 8.718
10 and 11 , 10.247

please i dont know how to do this

Answers

I believe you would have to subtract the given angle by the supplementary and complementary angle. For example:

1) S= 90-59=31 C= 180-59=121
2) S= 90-20=79 C= 180-20=160
3) S= 90-53=37 C= 180-53=127
4) S= 90-22.6=64.7 C= 180-22.6=157.4
5) S= 90-28=62 C= 180-28=152
6) S= 90-74=16 C= 180-74=106

Mark is baking cookies for a bake sale he needs 2 1/2 Cups of flour for each batch of cookies and he needs to make 4 1/3 Batches how much flour does Smart need to make his cookies

Answers

He will need 10/3 cups of flour

Answer:

I know I'm late to answer this but its 10 [tex]\frac{5}{6}[/tex] I hope this helps :D

Step-by-step explanation:

A certain medication is available only in 400 μg tablets. If the patient needs to take 2.4 mg per day, how many tablets must she take? Help me please. SIMPLIFY YOUR ANSWER. Expert only.

Answers

Answer: 6 tablets.

Step-by-step explanation:-

Given:

• A certain medication is available only in 400 μg tablets.

So, in milligrams :- 0.4 mg

• It is also given that the patient needs to take 2.4 mg per day.

Solution:

So, in order to know how many tablets she should take, please do as following:-

[tex] \frac{2.4}{0.4} [/tex]

[tex] = > \: 6[/tex]

Hence, she must take 6 tablets per day.

✍️ By Benjemin ☺️

i need help with this

Answers

Answer:

A

Step-by-step explanation:

The function f whose graph is shown has f ′(x) = 0 at which of the following values of x?
A). -2
B). -3, -1, and 1

Answers

f '(x) = 0 only when the tangent line to the curve is horizontal. This happens at the local maximum of f(x) at x = -2.

Which number line graph matches the solution to -4x+2<6?

Answers

Answer:

B

Step-by-step explanation:

-4x+2<6

-4x+2 -2 < 6 -2

-4x < 4

-4x ÷ -4 < 4 ÷ -4

x < -1

OMG I NEED HELP BADLY RN


What are the coordinates of the point at H?

A.

(-3 , -3)


B.

(-3 , 3)


C.

(3 , 3)


D.

(3 , -3)

Answers

Answer:

it would be B, it goes x axis to y axis

Answer: Choice B.   (-3, 3)

Explanation:

Start where the x and y axis meet. This is the origin.

Move to the left 3 units. You'll be directly under point H.

Then move 3 units up to arrive at point H.

Moving to the left 3 means x = -3. Moving up 3 means y = 3.

Together we have the location (x,y) = (-3,3)

You can think of the x,y location as if it was an address on a map or longitude/latitude coordinates.

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