from a complete stop, a car reaches a velocity of 280 km/s east in 7 seconds.
what is the rate of acceleration?
(1 point)
a. 4 (km/s)/s
b. 7 (km/s)/s
c. 40 (km/s)/s
d. 70 (km/s)/s

Why does black lung aka arthur morgan let only jhon and abigail go and not sadie in the last chapter

Sally rises every morning at 6: 30 am. after deep-breathing exercises, she dresses in sweats and sport shoes for a morning jog over the same paths in lakewood park. on average, her jog takes 23 minutes. the rest of her day also follows a formula. dinner is at 6: 30. at 7: 00, she turns on the tv to watch the national news. and so it goes. some say sally is a boring person. sally declares she is not at all boring, just well organized. the paragraph is organized by a. showing cause and effect. b. comparison. c. time. d. importance.

Awell-written summary should be used o in place of reading an original text to you review something that you have already read