Carlene sells magazine subscriptions door-to-door. She receives $4 for each subscription sold. The greatest number of subscriptions that she has sold in one hour
of working is five. Which of the following is a reasonable range of her hourly
earnings?
{$0, $1, $2, $3, $4}
{$0, $1, $ 2, $3, $4, $5}
{$0, $4, $8, $12, $16)
{$0, $4, $8, $12, $16, $20}

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.