Assume that adults have IQ scores that are normally distributed with a mean of 104.9 and standard deviation 23. Find the first quartile Q 1 , which is the score separating the bottom 25% from the top 75\%

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

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In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)