There were 134 people in attendance at the school football game last friday. this week there were 246 people in attendance at the school football game. what is the percent of change from last week to this week?

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

Pranza plotted point a in the coordinate plane below.

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?