A state lotto has a prize that pays $1,900 each week for 40 years. Find the total value of the prize: $
If the state can earn 9% interest on investments, how much money will they need to put into an
account now to cover the weekly prize payments?
$
Reminder: There are 52 weeks in a year.

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

What is the 12th term of b(n)=-4-2(n-1)

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?