3 years ago

This table shows information about the number of

Mathematics

1 answer:

tatiyna3 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

-r(3r^{2}+1)r=4 the 2 is to the power

Juliette [100K]

Answer:

For the r alone

Step-by-step explanation:

8 0

3 years ago

3.2 is what percent of 159.2

FrozenT [24]

159.2/3.2=49.75
take 159.2 and divide it by 3.2 and you get 49.75
to check your answer you would take 159.2 divided by 49.75
159.2 divided by 49.75 = 3.2
3.2 is 49.75 percent of 159.2

6 0

3 years ago

Solve x2 – 18x + 81 = 4 by completing the square. Select any solutions that apply.

Masteriza [31]

Answer:

7 and 11

Step-by-step explanation:

3 0

3 years ago

here is my question: Find the rule which gives the number of matchsticks required to make the following matchstick patterns?

kipiarov [429]

Number of matchsticks required is 2. Rule which matchstick pattern is 2 x n.

5 0

2 years ago

Mr. johnson was paid $190 for a job that required 40 hours of work. at this rate, how much should he be paid for a job requiring

yarga [219]

190 / 40 = $4.75 an hour
4.75 • 60 = 285

At the same rate, he should be paid<span> $285</span> for 60 hours of work

7 0

3 years ago

Read 2 more answers