Which are ways of showing probability? check all that apply. a.50% b.557 c.1 × 104 d.25%

Option: A and D are the correct answer.

 A.   50%     and    D.    25%

We know that the probability of an event is the chance of occurring of an event.

The probability of an event always lie between 0 and 1.

It is equal to zero if the event will never occur and is equal to 1 if the event is certain to occur.

Also, the probability could be in ratio or it could be in percentage and the percent may be between 0%-100%

Hence, in the given options:

B)  557 is incorrect as the probability is greater than 1.

c) 1×104=104 is incorrect since the probability is greater than 1

Hence, the correct options are:

   A.   50%

and   D.   25%

option A and E are the correct answer

Explanation:

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explanation:

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.