3 years ago

What is the mean of the data set? 17, 24, 26, 13 4 13 20 80 plz hurry

Mathematics

2 answers:

yaroslaw [1]3 years ago

5 0

Answer: 24.625

Order the numbers

Before: 17,24,26,13,4,13,20,80

After: 4,13,13,17,20,24,26,80

Add

4+13+13+17+20+24+26+80=197

Divide

197÷8=24.625

sladkih [1.3K]3 years ago

5 0

Answer:20

Step-by-step explanation:

You might be interested in

The square of the sum of two consecutive positive even integers is greater than the sum of their squares by 48. Find the two int

koban [17]

Answer:

4 and 6 or -6 and -4

Step-by-step explanation:

Let the numbers are 2x and 2x + 2.

We have:

(2x + 2x + 2)² = (2x)² + (2x + 2)² + 48
4(2x + 1)² = 4x² + 4(x + 1)² + 48
(2x + 1)² = x² + (x + 1)² + 12
4x² + 4x + 1 = x² + x² + 2x + 1 + 12
2x² + 2x - 12 = 0
x² + x - 6 = 0
(x - 2)(x + 3) = 0
x = 2, x = -3

The numbers are:

4 and 6 or - 6 and - 4

3 0

2 years ago

Mark as brainlest! Write an equation for each problem. Then solve. If necessary, round your answers to the nearest hundredth.

MatroZZZ [7]

Answer:

a.$138

b.$197

Step-by-step explanation:

(/=division)

a.415/30=138

b.138/7=197

Hope I helped :D

5 0

3 years ago

Read 2 more answers

Two angles that share a common endpoint and a common ray to measure of 1/4 turn

ElenaW [278]

Look at https://quizlet.com/subject/term%3Aangles%20%3D%20two%20rays%20with%20a%20common%20endpoint%20form%2... and it will help you tremendously.

6 0

3 years ago

Can someone please help me with this 7+9x(3+8)=

Semenov [28]

Answer:

99x + 7

hope this helps:)

4 0

3 years ago

How far is 10% of a 2000 kilometer trip

aleksandrvk [35]

Answer:
10 2000
1x200=
200

5 0

3 years ago