What are two language skills needed for speech? and rhyme and response and pronunciation awareness and syntax

The average act score follows a normal distribution, with a mean of μ = 21.1 and a standard deviation of σ = 5.1. what is the probability that the mean iq score of 50 randomly selected people will be more than 23? 0 1 0.9958 0.3547 0.0042

Most signs are diamond-shaped, with a yellow background and black letters or symbols. a. regulatory b. guide c. warning d. construction

What was love canal? what was the significant hazardous waste event that happened and when did it occur?