Riley invested $1,000 in savings bonds. If the bonds earn 6.75% interest compounded semi-annually, how much total will Riley earn in 15 years?

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.