(3.7 x 104)2 = 769.6
In Scientific notation:
7.696 x 10^2
Let's take a look at the exponent rule:

Her mistake was she multiplied the exponents instead of adding it up.
Answer:
Independent event
Step-by-step explanation:
We have different type of event occurrence: an event could be dependent, independent or mutually exclusive.
Two event are mutually exclusive if disjoint if they cannot both occur at the same time. An example of mutually exclusive event is the set of outcomes of a single coin toss, which can result in either heads or tails, but not both.
Two events are independent if the occurrence of one does not affect the probability of occurrence of the other. Independent Events are not affected by previous events.
Two events are dependent if the occurrence of one does affect the occurrence of the second one.
Answer:
4th option
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are in proportion, that is
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