Where is this quadratic function increasing? A) x < 3 B) x > 3 C) x = 3 D) x ≠ 3

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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?

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?