It was estimated that 825 people would attend the soccer game, but 817 people actually attended.
What is the percent error, to the nearest percent, of the estimate?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?

Solve for x where 0 equation: cot^2x+2cotx+1=0