exam Maths Puzzle Numerical Ability

Find the slope of the straight line that passes through (3,2) and (-4,8).

Read Solution (Total 0)

exam Other Question

The sum of three consecutive even numbers is 60. What are the the 3 numbers? Can someone help me figure this one out? The current i in a circuit is inversely proportional to its resistance R measured in ohms. Suppose that when the current in a circuit is 30 amperes the restance is 8 ohms. Find the current in the same circuit when the resistance is 10 ohms.