A savings account with an annual interest rate of 4.5% is compounded quarterly. After 10 years, there is $3910.94 in the account. What was the initial amount of investment?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense