3 years ago

What is the mean? {38, 21, 64, 59, 21, 12, 13, 66, 55, 21}

Mathematics

2 answers:

pogonyaev3 years ago

5 0

Answer:

Step-by-step explanation:

Add all the numbers up and you will get 370. How many numbers are there in total? 10 right so you divide 370 with 10 and get 37.

hope this help

Helga [31]3 years ago

4 0

Add the numbers up which should be 370. And then take 370 and divide it by 10 (because after you add up the numbers you count the amount of numbers and divide that) and your answer should be 37

You might be interested in

Pick the equations that are equal to <br>15-8y=-11

Black_prince [1.1K]

Answer:

The equations that are equal to 15-8y=-11 are...

- Number 1

- Number 4

4 0

3 years ago

Read 2 more answers

Round 26.32 to the nearest tenths.

Snezhnost [94]

Answer:

26.3

It’s really simple actually

4 0

3 years ago

A college bookstore marks up the price that it pays the publisher for a book by 35%. If the selling price of a book is $54.00,

Marina CMI [18]

The answer is $18.90 because 35% of 54.00 is $18.90

6 0

3 years ago

Read 2 more answers

What is the area of rhombus ABCD? do not round any steps

katrin2010 [14]

Because ABCD is a rhombus, ΔABC ~ ΔADC.

The length of AC = 4 (the base of ΔABC.
The height of ΔABC = 7 - 1 = 6
The area of ΔABC is
(1/2)*4*6 = 12

Therefore the area of ABCD = 2*12 = 24

Answer: 24

3 0

3 years ago

3xxyyy using exponents

olasank [31]

Just count the amount of each letter and write it as a exponent = 3x²y³

5 0

3 years ago

Read 2 more answers