When is the best time to be treated for an sti?
a. only after the symptoms of the sti begin to subside should a person seek treatment.
b. when a person starts treatment makes not difference for most stis.
c. only after first noticing a symptom of the sti should a person seek treatment.
d. a person should seek treatment the first moment he or she suspects having an sti.

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.

What is the percent by mass of magnesium sulfate in mgso4.7h2o

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element