Which statement is true about a unit cube? Answers:
1.It has a volume of 1 cubic unit.
2.It has a volume of 6 cubic units.
3.It has a side length of 3 units.
4.It has a side length of 4 units.

Which of the following is true for the relation f(x)=2x^2+1

Can someone me out here number 4 plz

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?