Kate jogged for 37 minutes, 23 seconds, and Phil jogged for 23 minutes, and 43 seconds. (a) How much longer did Kate jog than
Phil? (b) What was the combined jogging time for the two?
(1 min. = 60 sec.)

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.