The weights and heights of six mathematics students are given in the following table:

in the statement, "height is a function of weight," which variable is the input and which is the output?
a.
weight is output, height is input
b.
both weight and height are the input
c.
weight is input, height is output
d.
both weight and height are the output

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?