Ask Question
22 February, 19:11

Rachel is a stunt driver, and she's escaping from a building that is about to explode! The variable d dd models Rachel's distance from her exit (in meters) t tt seconds after the cameras began recording the stunt. D=38t+220 What is Rachel's speed?

+3
Answers (1)
  1. 22 February, 21:47
    0
    Speed of Rachel is 38m/s.

    Step-by-step explanation:

    Step 1: Given equation for distance D = 38t + 220 Step 2: Formula for Speed = Distance/Time Step 3: Differentiate the formula for distance with respect to time to find speed

    ⇒ Speed = d/dt (38t + 220) = 38
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Rachel is a stunt driver, and she's escaping from a building that is about to explode! The variable d dd models Rachel's distance from her ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers