What is the best first step in solving -4x + 2/5 > 5/10? O Add 2/5 to both sides.
O Subtract 2/5 from both sides.
O Multiply both sides by -4 and reverse the inequality symbol.
O Divide both sides by 10 and reverse the inequality symbol.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Which function has the domain x> -11

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?