A company makes steel rods shaped like cylinders. Each rod has a radius of 3 centimeters

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.

Finding tbe values of the variables in each kite

What are the excluded values? m+5/mn+3m