Theoretical probability is approximated by conducting trials and recording the ratio for the number of occurrences of the event to the number of trials.

true or false?

Which of the following parabolas opens down?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Which equation can be solved to find x the measure of jk in the apex