The moon has a radius of 1,079 miles. What is the circumference of the moon? Express your answer in terms of
. Enter the correct answer in the box.​

Plz which expression is equivalent to the expression below?

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Tom drove 206 miles in 3.9 hours. estimate his average speed.