To what power must you raise the expression
7
1
2
to get 7 as the result?

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

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.