OMG HELPPP M PLZZZ ok so If i have $70 dollars and my amount was just right to buy 4kg of fish and 3kg of prawn so i bought them and my change was $3.50
how much was 1kg of prawn???/

Name the most appropriate metric unit for each measurement like the mass of cow

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500