Is the surface area of cube b also twice that of cube a

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

How to use order of operation in 20 divide by 4 multiply 5 = 1