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
jolli1 [7]
3 years ago
12

What is the average of 8,4,10,9,and,9

Mathematics
2 answers:
mart [117]3 years ago
7 0

To find the average, add the numbers and then divide by the number of numbers.There are 5 numbers, so you divide the sum of the numbers by 5.


\dfrac{8 + 4 + 10 + 9 + 9}{5} = \dfrac{40}{5} = 8


Answer: The average is 8

liberstina [14]3 years ago
3 0

answer is 8

8+4+10+9+9=40

40/5=8

You might be interested in
I <3 u and I hope you have an amazing day beautiful
UkoKoshka [18]

Answer:

Thank you, Also that is really cool

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Factor completely 3x^2− x − 4.
Mamont248 [21]
(x+1) x (3x-4) is the answer
3 0
3 years ago
Read 2 more answers
Solve.<br>2x + 8y = 18<br>y= -x + 6<br>Enter your answer, in the form (x, y), in the boxes.​
iren2701 [21]

Answer:

it is a simultaneous equation and I used Elimination method

2x + 8y = 18(equ \: 1) \\   y =  - x + 6 \:  \\ y + x = 6 \: (equ \: 2) \\  \\ from \:( equ2) \\  \:  x = 6 - y \: (equ \: 3 )\\ sub. \: (equ3) \: in \: (equ2) \\ 2(6 - y )+ 8y = 18 \\ 12 - 2y + 8y = 18 \\ 6y = 18 - 12 \\ 6y = 6 \\  \frac{6y}{6}  =  \frac{6}{6}   \\  y = 1 \\  \\ sub. \: y \: in \: equ3 \\ x = 6 - y \\ x = 6 - 1 \\ x = 5 \\  \\  \\ y = 1 \:  \: x = 5

5 0
3 years ago
A savings account has an opening balance of $500 and will earn 2.5% annually. What will be the vakue of the deposit in 6 years?​
Maurinko [17]

500×(0.025)×(6)

= $75

5 0
4 years ago
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 24 kg : 28 kg
ella [17]
6/7 is the ratio in simplest form. 
You take 24/28 and divide it by their GCF, which is 4. 
24/28 divided by 4/4 is 6/7.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Adding Polynomial Expressions. (SIMPLIFY#1(ab^2+13b-9)+(6-4a+3ab^2)+(a+7b)#2(9x^3-2x^2-x)+(3x)+x^3-4)+(x^2-3x)​
    14·1 answer
  • Which phrase match is the algebraic expression below 2(x+7)+10
    13·1 answer
  • Two sides of a square are divided into fourths and another side of the square is trisected, as shown. A triangle is formed by co
    6·2 answers
  • A recipe for beef stew calls for 1 pound of beef and 3 potatoes. The recipe is doubled to include 2 pounds of beef and 6 potatoe
    7·1 answer
  • Find the sum of the multiples of 9 from 1 to 300
    9·1 answer
  • In the parallelogram below,<br> z = [ ?]<br> 124°<br> 2z+16
    6·1 answer
  • I need help ASAP anyone ???
    6·2 answers
  • Please no wrong answers <br>what to do next??​
    15·1 answer
  • Yo can someone help me
    9·1 answer
  • 13.50 x 8.5????????<br> help
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!