To estimate you round the numbers to the nearest whole number
9.7 you round up to 10
3.3 you round down to 3
so 10x3= 30
What is the chance of pulling a mechanic
The answer to you’re question would be A. x = -8
We are given with the expression <span>tan2x / x</span> and asked to evaluate the expression to limit as theta approaches zero. In this case, we substitute first zero. The answer is zero over zero. This is indeterminate so we derive the terms accdg to L'hopital's rule. The derivative is 2 sec^2 2x/1. cos 2x is 1 so is sec^2 2x. Hence the answer is 2.
55
×35
is 1925. You could use the estimation method if it doesn't require you to use the exact amount.
