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Which of the following are steps in practical problem solving? Assign an identifying variable to the quantity to be found. Make a guess at the value of the variable. Write a sentence stating conditions placed on the quantity. Check if the value is correct. Solve the sentence for the variable.
The probability of getting the first answer correct is 1/2 The probability of getting the first two correct is 1/2 * 1/2 = 1/(22) The probability of getting all 9 correct is 1/(29) = 1/512 which is just under 0.2%
Estimate means guess.
Second guess is really dangerous.You could get the question wrong.(example David is a name or place _ .Lets say you first guess it name and second guess it place and you wrote place because you thought second guess is more accurate)See how second guessing can affect you.
I guess that would be:25 = 9 + 16I guess that would be:25 = 9 + 16I guess that would be:25 = 9 + 16I guess that would be:25 = 9 + 16