One weighs a pound, and the other pounds away!
For each power of ten , the number of zeros written in the product is the same as the number of exponents.
SA=6A2 so 6 times 49 squared is 294mmsquared
For an investment compounded continuously, the rule of 69 gives a better approximation than the rule of 72 (for normal compound interests).
The y-intercept is 1/3 or (0, 1/3)
hope this helped !!
