Subtract. What is the difference (9 x 10") – (4 * 10") in scientific
notation?
?
(9* 1010) - (4 x 100) = ?.* 10
DONE

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2