Is it legal for a 17 year old whos turning 18 in a few months to 'sleep' with a 19 year old (not for school)

The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?