Question 1 (2 points) For work to be accomplished we must have (2 points)
оа
an action which causes movement and an opposite reaction
Ob
an action which causes no movement or reaction
a force and a movement in the opposite direction of the force
ос
Od
a force and a movement in the same direction as the force

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal ) omg bruh can someone me.

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x