Please help me with this ,

  (a) -2.3°/min

  (b) -2.9°/min

Step-by-step explanation:

The average rate of change is the ratio of the difference in R values to the difference in the corresponding t values.

(a) m = (157.6 -226.6)/(30 -0) = -69/30 = -2.3 . . . degrees per minute

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(b) m = (61.6 -119.6)/(70 -50) = -58/20 = -2.9 . . . degrees per minute

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

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