Atoll for a piece of highway is $2.50. commuters who use the road frequently can have the option of paying a monthly discount pass of $9.00, which reduces the toll to $1.00 per use. the monthly cost y, for using the bridge x times can be modeled by: without the discount price

List 4 main components of air in their molecular form

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones