1. (04.06 MC) IQ scores for adults age 20 to 34 years are normally distributed according to N(120, 20). Approximately what percent of people in this group have scores below 120? (4 34% 47.5% 68% 50% 95%​

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18