One type of chicken has three different types of feather: white, speckled (spotted black and white) and black. A speckled chicken is mated with a black chicken. If 8 chicks are born, how many would be speckled?

A)8

B)4

C)6

D)2

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.)