1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zysi [14]
3 years ago
8

What is the mean of 20,28,22,35,47,90

Mathematics
2 answers:
Basile [38]3 years ago
7 0
So add all the numbers together (20 + 22 + 28 + 35 + 47 + 90) and you'll get 242. Then you take the number and divide it by the numbers in your set (you have 6 numbers so you'll divide by 6) 242/6. The answer would be 40.3333333 (repeating decimal). I hope this helps!
GalinKa [24]3 years ago
5 0
Hi there!

First, line them up from least to greatest. (20, 22, 28, 35, 47, 90). Now add all them up. 20 + 22 + 28 + 35 + 47 + 90 = 242. Now divide by how many numbers are in the set, (6). 242 / 6 = 40.

Hope this helps!! ♥♥
You might be interested in
Does the equation represent a direct variation? If so, find the constant of variation. 2x - 4y = 0 Question 1 options: yes; k =
riadik2000 [5.3K]

Just gonna give you the answer:

The constant variation is 1/2


3 0
3 years ago
Suppose that you spin the double wheel pictured to the right. Assuming that the wheels are independent and each outcome is equal
Anna11 [10]

Answer:

0.125

Step-by-step explanation:

<u>Smaller Wheel</u>

Total Number of Equal Sectors = 8

The number of Red sectors =3

The probability of obtaining red on the smaller wheel =\dfrac38

<u>Larger Wheel</u>

Total Number of Equal Sectors = 12

The number of Red sectors =4

The probability of obtaining red on the larger wheel =\dfrac{4}{12}

Assuming that the wheels are independent and each outcome is equally​ likely, the probability that we get red on both wheels

=\dfrac38 \times \dfrac{4}{12}\\\\=\dfrac18\\\\=0.125

The probability is: 0.125

3 0
3 years ago
Orange juice is a common breakfast drink that contains citric acid. If the hydronium ion concentration is 3.4 × 10-4 in orange j
Lelu [443]

Answer:

3.5

Step-by-step explanation:

Given : the hydronium ion concentration is 3.4*10^{-4} in orange juice

To Find: what is the pH?

Solution :

Definition of pH : pH is the negative log of the molar hydrogen ion concentration

Formula of pH : - log [H+]

Since we are given H+ =  3.4*10^{-4}

So, substituting this value in formula :

pH = - log [3.4*10^{-4}]

pH = - log [3.4*0.0001]

pH = - log [0.00034]

pH = 3.468

pH = 3.468≈3.5

Thus the pH is 3.5

8 0
3 years ago
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
saw5 [17]

Answer:

Step-by-step explanation:

isosceles trapezoid = congruent sides in pairs and the same for the angles

<h2><u><em>angle 1 = 32°</em></u></h2><h2><u><em>angles 2 & 3 = 148°</em></u></h2>

the sum of the interior angles is 360°

so angle 1 = 32°

angles 2 and 3

(360 - 32 - 32) :2 = 148°

check

32 + 32 + 148 + 148 = 360°

the answer is good

7 0
2 years ago
HELPPPPPP!! PLEASE HELP!!
NARA [144]
The answer is 10u +3v
7 0
3 years ago
Other questions:
  • Help me please I need help
    13·2 answers
  • This sphere is the layer of Earth that contains a mixture of gases.
    7·2 answers
  • 82,300,000 in scientific notation
    5·2 answers
  • A youth group is setting up camp. Rain is predicted, so the campers decide to build a fly, or rain cover, over their tent. The f
    11·1 answer
  • At the Midlothian Independent Bank, a study shows that the mean ATM transaction takes 74 seconds, the median 63 seconds, and the
    10·1 answer
  • There are 125 people in a sport centre. 59 people use the gym. 70 people use the swimming pool. 55 people use the track. 25 peop
    5·1 answer
  • A recipe for a cassetole calls for 3 4/7 cups of rice.adam has already put in 3 1/4 cups how mqny more cups does he need to put
    6·1 answer
  • Compute the product AB by the definition of the product of​ matrices, where A and A are computed​ separately, and by the​ row-co
    9·1 answer
  • 12%___=2b---Pls Help Me . . .
    15·1 answer
  • I need to knw whats the slope of the graph pls, no links
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!