Last week a share of stock gained a total of 1.64 points express this gain as a fraction in simpleast form

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.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Suppose i flip two identical coins. what is the probability that i get one head and one tail?