You have invest some money you saved from your job and would like to have $2500 six years from now. The account compounds quarterly. With a 5% interest rate, how much money would you need to invest to meet your goal? * A$2693.46
B$2320.44
C$1855.49
D$3368.38

Which of the following expressions is equal to 2x^2+8

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.