What is the ratio of 18 inches to 1 yard? (Change 1 yard to 36 inches before writing the ratio)

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

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?