1. Who composed the Brandenburg Concertos?   Peter Ilyich Tchaikovsky   Ludwig van Beethoven   Wolfgang Amadeus Mozart   Johann Sebastian Bach   Hint Half-n-half Clue   2. The gravitational acceleration at the earth's surface is about _______ m/s2.   9.8   13.6   760   1   Half-n-half Clue   3. 109 bytes in computing is a _______.   terabyte   kilobyte   megabyte   gigabyte   Half-n-half Clue   4. One million equals _______.   10000   1000000   1000   100000   Half-n-half Clue   5. Which of these is not a prime number?   7   3   9   5   Half-n-half Clue   6. The density of water at room temperature is about _______ g/cm3.   100   1000   1   10   Half-n-half Clue   7. Name the large muscle at the front of the arm above the elbow.   biceps   triceps   femur   humerus   Half-n-half Clue