exam Maths Puzzle Numerical Ability

Find the inverse of f(x)=7x-2.

Read Solution (Total 0)

exam Other Question

The average hourly wage (adjusted to 1982 dollars) was $7.66 in 1990 and $8.24 in 2002. (a) Find the equation of a line that passes through the points (1990, 7.66) and (2002, 8.24) You deposit $6,700 in a money-market account that pays an annual interest rate of 3.3%. The interest is compounded quarterly. How much money will you have after 4 years?