T = kh where t = tons and h = hours, k is the constant of variation

This is direct variation.

27 = k*3

= 27/3 = 9

Equation of variation is t = 9h

Amount produced in 8 hours t = 9*8 = 72 tons Answer

4 0

3 years ago

The volume of a cube is 729 cubic units. What is the side length of the cube?

Sunny_sXe [5.5K]

Each side=9 bc 9 times 9 times 9=729

4 0

3 years ago

In one company, 20% of the workers in the technical department applied for vacation at the same time. If 12 workers applied for

FinnZ [79.3K]

Answer:

There are 60 tech workers altogether

Step-by-step explanation:

Let X be the total number of tech workers in the company

Out of X tech employees, 20 % applied for leaves

In totality, 12 tech employees are on leave

Thus,

$\frac{20}{100} * X = 12$

On solving the above mathematical equation, we get -

$X = \frac{12*100}{20} \\X = 60$

Hence, there are 60 tech workers altogether

6 0

2 years ago

Keira used yards of fabric to make a quilt. After making the quilt, she had yards of the fabric left.

a_sh-v [17]

Answer: B 11

Step-by-step explanation:

x- 23/3= 10/3

23/3+10/3= 33/3

33/3= 11

Hope this helps!!

3 0

3 years ago