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
The instruction "use tables to evaluate" typically refers to using logarithm tables, square root tables, or similar. Since I do not have access to specific tables, I will evaluate the expressions using direct calculation. a) Evaluate sqrt(2.347 × 0.3432)(3.76)^2 Step 1: Calculate the product inside the square root. 2.347 × 0.3432 = 0.8054064 Step 2: Calculate the square root of the product. sqrt(0.8054064) ≈ 0.8974443 Step 3: Calculate the square of the denominator. (3.76)^2 = 14.1376 Step 4: Divide the numerator by the denominator and round to 3 significant figures. (0.8974443)/(14.1376) ≈ 0.0634799 ≈ 0.0635 b) Evaluate sqrt(282.3 × 4.809)0.8902 × (1.2)^4 Step 1: Calculate the product inside the square root in the numerator. 282.3 × 4.809 = 1357.6907 Step 2: Calculate the square root of the product. sqrt(1357.6907) ≈ 36.84685 Step 3: Calculate (1.2)^4. (1.2)^4 = 2.0736 Step 4: Calculate the product in the denominator. 0.8902 × 2.0736 = 1.84606912 Step 5: Divide the numerator by the denominator and round to 4 significant figures. (36.84685)/(1.84606912) ≈ 19.9595 ≈ 19.96 That's 2 down. 3 left today — send the next one.