Carry out the indicated operation and give your answer with the specified number of significant digits. 42 x 32.9; 3 significant digits 42 x 32.9 (Simplify your answer.) ...

Select the correct choice below and fill in the answe box (es) to complete your choice.   a. The adult male foot length of 23.3 cm is not significant because it is between ____________cm and ___________cm (Type an integer or decimals. Do not round.)   b. The adult male foot length of 23.3 cm is significantly high because it is greater than _______________ cm (Type an integer or decimals. Do not round.)   c. The adult male foot length of 23.3 cm is significantly low because it is less than _____________ cm (Type an integer or decimals. Do not round.)

Will you retype the answer please? Can't tell what the number is that looks like a "g"

A cubic block of cement is tossed into a cylindrical tank of water with a diameter of 2 feet, causing the water to rise 2.5 inches. Use the value of a from your calculator or n=3.1416. a. What is the volume of the cube to the nearest cubic inch? The volume is in3 b. What is the length of the edge of the cube to the nearest 0.1 inch? The length is in.