<span>He can choose his sample from every third person on each list rather than 10 people.</span>
Answer:
1.3223 is the answer for y
1234xxx0 1`= 21 x3 2= 21x 3 3 =21x3 4= 21x 3 5=21x3 6=21x3 7=21x3 8=21x3 9=21 x3 irt will take him 588 secs
<span>Answer: A) exponential, because there is a relatively consistent multiplicative rate of change
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temperature thrice. If you compare time=0 until time=30, you will get this table
t(10)- t(0)= 180-200= -20
t(20)-t(10)= 163-180= -17
t(30)-t(20)= 146-163= -17
</span>t(40)-t(30)= 131- 146= -15
t(50)-t(40)= 118-131= -13
t(50)-t(40)= 107-118= -11
There is something weird about the 2nd and 3rd value because it was same -17., but there seems to be a +2 change to the difference. So, the graph would be exponential with a <span>relatively consistent multiplicative rate of change</span>
This is the associative property of addition because the grouping of addends does not change the some no matter where you place the numbers in the parenthesis.
