Find the function f2 when the function f1, the wronskian w[f1,f2], and f2 are given.
f1(t)=t-2, w[f1,f2](t)=(3-2t)e^-2t, f2(0)=1

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: