A vehicle is traveling according to the equation s(t) = 2t2 − 3, where distance is measured in meters and time in seconds. What is the speed of the vehicle at the fifth second of its journey?
A) 4 m/s
B) 12 m/s
C) 20 m/s
D) 33 m/s
E) 47 m/s

Which of the following statements is true about taste bud preferences? a. taste buds respond exclusively to a certain taste sensation, like saltiness. b. taste buds have the ability to respond to all of the taste sensations. c. taste buds do not differentiate between bitter and salty sensations. d. taste buds have the capability to detect three taste sensations.

In florida, refusal the submit to testing (first offense) results in a) license revocation b)a 30 day suspension c) a 6 month suspension d) a 12 month suspension

Question 1(multiple choice worth 10 points)} stefan sees a commercial on television that makes him think he needs to buy an e-reader. this is an example of wasting time getting distracted allowing someone to set goals