Short Answer
If a ball is dropped from a height of h feet it takes t seconds to hit the ground which is modeled by the equation . How long will it take the ball to hit the ground when it is dropped from 90 feet? Round to two decimal places if necessary.
Correct Answer:

Verified
Correct Answer:
Verified
Q101: Solve the quadratic equation by using the
Q102: Rationalize the denominator and simplify. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg"
Q103: Solve the quadratic equation. Give both the
Q104: Solve the quadratic equation. Give both the
Q105: Multiply the radicals and simplify. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg"
Q107: To solve a quadratic equation by completing
Q108: Simplify the radical then approximate it to
Q109: Use the Pythagorean Theorem to solve for
Q110: The profit P in dollars that you
Q111: Solve the radical equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg" alt="Solve