IF YOU ANSWER CORRECTLY I WILL FIVE STAR YOU! PLEASE! Which of the following are unique identifiers associated with checking accounts?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

See attachment below and find the equivalent of tan(∠qsr)