I) 4^n * 2^-18 = 1 What is the value of n?

ii) (3/2) ^2 * 25 = 3^n
What is the value of n?​

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Divide. write in the simplest form. 4 1/6 divided by 10

How many grams the dog will eat in 3 days?