Find the difference.20 - 10

A. 10
B. 30
C. -10
D. -30


Answer: A

Mathematics

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A. 101,997 B. 90,897 C. 90,997 D. 91,997

Mathematics

Evaluate.The volume of a cylinder with height h and radius r is given by V = ?r2h. Find the volume of the cylinder. Use 3.14 for ?.

A. 175.8 ft3 B. 2461.8 ft3  C. 351.7 ft3  D. 615.4 ft3 

Mathematics

Round off a measurement of 1005mL to three significant digits.

A. 1000mL
B. 100mL
C. 1100mL
D. 1010mL

Mathematics

Find the following using a calculator. Round to four decimal places.log 0.84

A. -0.0757 B. -0.1744 C. 0.3256 D. -0.5757

Mathematics