Aquiz has 5 questions with answers that are either true or false. how many different combinations of answers are possible? 10 16 25 32

The correct option is 4.

Step-by-step explanation:

It is given that the total number of questions is 5. Each question has  possible answers either true or false.

Total possible ways to answer the first question = 2

Similarly,

Total possible ways to answer the each question = 2

Total number of ways to answer 5 questions is

Total number of ways to answer 5 questions is 32. Therefore the correct option is 4.

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.