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g(t) = -(t - 1)2 +5
What is the average rate of change of g over the interval -4

160

step-by-step explanation:

idk

i hope i

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify