CHEMISTRY A solution must be diluted so it can be used in an experiment. Adding a 4-molar solution to a 10-molar solution will decrease the concentration.
500+ 4.1
The concentration C of the mixture can be modeled by C (2) =
50+
where x is the number of liters of 4-molar solutions added.
a) Determine whether the function is continuous at x = 10.
Determine whether the function is continuous at x=10

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?