CAN ANYONE PLEASE HELP ME WITH MY GEOMETRY):!!

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247

If you do this you are getting 20+ points so can you hurry plsphil is riding his bike. he rides 29 miles in 2 hours, 43.5 miles in 3 hours, and 58 miles in 4 hours. find the constant of proportionality and write an equation to describe the situation. let x represent the number of hours.

What is the height of a cylinder with a volume of 384x cubic inches and a radius of 8 inches? round to the nearest tenth of an inch