Pls help if you know the answer thanks! :)

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Find the area of the regular hexagon if a side is 20 cm.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .