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What is the calculation for profit?

revenue - costs = profit
CH
1901 Views

Explain the requirements for the offence of murder

Murder is defined by Sir Edward Coke as the unlawful killing of a reasonable creature in being under the queens peace with malice aforethought, express or implied.A killing is unlawful if there is no defence...
CH
Answered by Claudia H. • Law tutor
8585 Views

How do I know whether to use the preterite or imperfect past tense?

A: In general, you use the preterite tense to describe completed actions in the past, these are often single actions that took place at a specific moment in time. For example: El año pasado fui a Barcelona. ...
MH
Answered by Megan H. • Spanish tutor
4103 Views

The equation of line L1 is y=5x-2. The equation of line L2 is 4y-20x=6. Show that these two lines are parallel.

Let's start by recalling that two lines are parallel when their gradients are equal. We know that the gradient of the line y=mx+c, is m. So the gradient of L1 is 5 as the equation of the line is already in t...
OC
Answered by Oliver C. • Maths tutor
4264 Views

What are the main structures of an animal cell, and what are their functions?

The main structures in an animal cell are: The cell membrane- the membrane found around the outside of the cell, some substances can cross it to move in and out of the cell (this means it is semi-permeable)....
CW
Answered by Clare W. • Biology tutor
3407 Views