In a standardized IQ test, scores are normally distributed with a mean score of 100 and a standard deviation of 15. Find the probability that a randomly selected person has an IQ score higher than 111 to the nearest thousandth?

What describes horizontal cross section of the right rectangle 6m 8m 5m

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52