The sequence is geometric because it decreases by a factor of 1/27
Definitely 60 because it is the only one appearing not just once but twice in this sequence :)
Answer:
16 I guess
Step-by-step explanation:
2*2 is 4
Then 4 times 4 is 16.
Answer:
(B) An uncontrolled experiment.
Step-by-step explanation:
In the case of an uncontrolled experiment here all participants are provided the similar treatment and there should be no comparison oppose to any group i.e. controlled
Since in the given situation, there are similar diets are provided to 20 volunteers and it can be that the cholesterol level is decreased after particular time period,
Hence, it is an uncontrolled experiment.
Thus, option B is correct.
Y= 8.50x + 2.99 I hope this helps
