3 years ago

Can somebody please help me I will mark u brilliant

Mathematics

2 answers:

noname [10]3 years ago

7 0

Answer:

Step-by-step explanation:

You first add up all the number shown on the chart. Then you divide the sum by the number of values. 12+11+12+20+15 = 70. 70÷5= 14.

CaHeK987 [17]3 years ago

3 0

Answer: 14

Step-by-step explanation:

Since they said find the mean

You are suppose to add up all the numbers then divide it by how many numbers are there.

You might be interested in

If 10 tickets to the movies cost $55, how much would 4 tickets cost?

inessss [21]

Answer:

Step-by-step explanation:

5 0

3 years ago

Find the area and perimeter of the shape below

olga55 [171]

Step-by-step explanation:

what is that X, and X²???

7 0

3 years ago

after four weeks his balance was to 270 at the end of 13 weeks his balance was $405 how long will it take to reach$540

77julia77 [94]

It will take 22 weeks
To reach 540 from zero

8 0

3 years ago

Read 2 more answers

Tion

igomit [66]

Answer:

Step-by-step explanation:

7 0

3 years ago

Arnoldo needs to write this system in slope-intercept form. Which shows how he could do that? 3 x minus 2 y = 6. 0.4 (20 y + 15)

kotegsom [21]

Answer:

y = three-halves x minus 3

Step-by-step explanation:

Subtract 3x from both sides of the original equation.

-2y = -3x +6

Divide by -2

y = 3/2x -3

4 0

3 years ago

Read 2 more answers