3 years ago

Find the average of: 15, 8, -22, 24, -9, -18, 16

Mathematics

2 answers:

trasher [3.6K]3 years ago

5 0

The average is 2. To find the average you add all the numbers then divide the sum by the total amount of numbers.

White raven [17]3 years ago

3 0

Put the number in order form the smallest to the biggest value. The cross out one in the left and one in the right until you are left with one number.

You might be interested in

How do you spell 4 billion in scientific notation

Tema [17]

Answer:

<h2>4 bilion = 4 × 10⁹</h2>

Step-by-step explanation:

The scientific notation:

$a\cdot10^k$

where

$1\leq a$

4 billion:

in USA: 4,000,000,000

in Europe: 4 000 000 000 000

$4\underbrace{000000000}_9=4\cdot10^9$

3 0

2 years ago

Pls hurry by Friday! Whoever answers first will get points

leonid [27]

Answer:

14 inches for every side

Step-by-step explanation:

44/4 = 22

circumfrence of half circle is 3.14r = 22

22/3.14 is about 7

the radius is half the side length so multiply 7 by 2 to get 14

mark brainliest please

3 0

2 years ago

Each factory at a candy company has 498 workers. There are 12 factories. )

harkovskaia [24]

Answer:

5,976 workers

Step-by-step explanation:

498 times 12 = 5976

8 0

2 years ago

Read 2 more answers

Sophie [7]

Answer:

man what

Step-by-step explanation:

asallnlajsnksdvbusjc ma sahd qfvsmcs,dvsf

4 0

2 years ago

Read 2 more answers

Factorise x^2-y^2-2x+6y-8

Talja [164]

X^2 - y^2 - 2x + 6y - 8
= (x^2 - 2x + 1) - (y^2 - 6y + 9) - 8 - 1 + 9 
= (x - 1)^2 - (y - 3)^2 
= [(x - 1) - (y - 3) ] [(x - 1) + (y - 3)] 
= (x - 1 - y + 3) ( x - 1 + y - 3) 
= (x - y + 2) (x + y - 4)

3 0

3 years ago