Suppose x has a normal distribution with mean μ = 47 and standard deviation σ = 3. Describe the distribution of x values for sample size n = 4. (Round σx to two decimal places.)

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol