Over a million students use our free study notes to help them with their homework
This question is about standing waves, the bar of chocolate melts only in the positions where antinodes are formed on the standing wave as they transfer the most energy as they have the greatest amplitude...
Using rows to represent mathematical operations and a column for each compound we can draw ourselves a table:
Ca W O % 13.9 ...
First you need to draw a set of axis and choose a sensible scale, This is detrmined by parts of the equation such as the x and y intercept. Then what we need to do is to make a table of values. We can do ...
Say we have the brackets (x+1)(x+2) we would expand this by timesing everything in one bracket by everything in the other Demonstrate the claw method in the teaching workplace This gives us xJBAnswered by Jacob B. • Maths tutor2825 Views
The gradient is how much the x value changes when you change the y value by 1. We can find the gradient using 2 coordinates on a line. It is equal to (y1-y2)/(x1-x2) I would do an example on the board...
←
4588
4589
4590
4591
4592
→
Internet Safety
Payment Security
Cyber
Essentials