Q) is there a way to solve this using the quadratic formula?

solve.
falling distance. (use 4.9t+ v0t = s.)

a bolt falls off an airplane at an altitude of
500 m. approximately how long does it take
the bolt to reach the ground?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41