This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Step 1: Approximate 49.995 to 4 significant figures. To approximate 49.995 to 4 significant figures, we look at the fifth digit. The first four significant figures are 4, 9, 9, 9. The fifth digit is 5, which means we round up the fourth significant figure. Rounding 49.99 up by 0.01 gives 50.00. The approximation is 50.00. Step 2: Find the mode of the favourite colours: blue, red, white, blue, white. The mode is the value that appears most frequently in a data set. Let's count the occurrences of each colour ✂️ _That answer was long and got cut off. Reply continue and I'll finish it._