Ascientist is determining the age of a rock by comparing their position to other rock layers. by doing this, the scientist is determining the date the rock was formed the relative age of the rock the absolute age of the rock the level of radioactive isotope decay in the rock

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)