2 years ago

This table shows information about the number of

Mathematics

1 answer:

tatiyna2 years ago

6 0

Answer:

Mean number of holidays taken =26.6

Step-by-step explanation:

To find the mean,

We use Σfx/Σf

Σfx =150+234+189+84+0+60

=717

Σf= 6+9+7+3+0+2

=27

Σfx/Σf= 717/27

26.6

You might be interested in

Need help with number 6

posledela

Answer:

(3)

Step-by-step explanation:

the sum of n and 5 is (n + 5), then multiply by 3 gives

3(n + 5)

The result is at least 17 which means it must be greater than or equal to 17

3(n + 5) ≥ 17

7 0

2 years ago

Consider the equation 21 = m + 14 1/6. Which step will help to solve this equation? A add 14 1/6 on both sides of the equation.

Furkat [3]

Answer:

B. subtract

Step-by-step explanation:

Subtracting is the opposite of adding which is what is originally in the equation, by subtracting you are canceling out the 14 1/6

7 0

2 years ago

1-s=6-6s help meeeeeee

earnstyle [38]

5=-7s
5/-7
You're welcome

3 0

2 years ago

Solve for x<br> 3/10 = x/7<br> Give your answer as an improper fraction in its simplest form!!!!!

julsineya [31]

Answer:

x = 21/10

Step-by-step explanation:

3/10 = x/7

Cross multiply.

10x = 21

x = 21/10

5 0

2 years ago

Read 2 more answers

Select all the correct statements.

lisabon 2012 [21]

Answer:

C,D,E,F

Step-by-step explanation:

A amplitude is 2

B period is 4pi

8 0

2 years ago

Read 2 more answers