This is the last one plz help me

Franco wants to double the volume of the cone. what should he do?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Write the expression as a single natural logarithm. 2 in a - 4 in y