an electron that is confined to x≥0nm has the normalized wave function ψ(x)={0(1.414nm−1/2)e−x/(1.0nm)x< ;0nmx≥0nm where x is in nm.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see

What is the interquartile range (iqr) of the data set represented by this box plot?