Convert each rate using dimensional analysis. round to the nearest tenth, if necessary.

55 mi / h = ft / s

Write each expression in exponential form and find its value.| ! 2 x 2 x 2 x 2

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

What is the radius of the cone in the diagram? round your answer to the nearest whole number