Savannah deposits $172.00 each month into a savings account that earns annual simple interest of 1.7% on the current principal balance of $3,340.00. In four years, what will the difference be between the balance at the current savings amount versus adding an additional $80.00 each month? (2 points) $2,820.00
$3,150.00
$3,470.00
$3,840.00

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Which is the focus of a parabola with equation y2=4x