sandra deposit $3000 in an. ordinary annuity at the end of. each semiannual period is at 10% intrest compounded semiannually. find the. amount she will. have after deposit of 18 years

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.