A tiger is 40 ft directly south of a herd of elephants. The tiger starts to slink towards the elephants at a rate of 3ft/sec, 4 seconds after the tiger starts his path towards the elephants, one elephant bolts directly east at a rate of 7 ft/sec. How fast is the distance between the tiger and the bolting elephant changing 4 seconds after the elephant leaves the herd, assuming the tiger continues on his path towards the herd?

You want free points & brainliest? answer this drivers ed question correctly and i got you in which of the following situations should you use your vehicle's hazard lights? a. you're stopped on the side of the road with an engine that won't start. b. you're driving toward the shoulder because you hear a strange noise. c. you're driving in the rain and your headlights aren't functioning. d. you're driving slowly because you just spilled coffee on your lap.

Which of the following is not true about hydroelectricity a. use of gravitational force of flowing water b. its the most widely used renewable energy c. it has a high output of co2 that fossil fuels d. it has no direct waste asap

The use of a beat or a rhythm to remember something is