iLiveMath: Justin speed: iLiveMath Test Results

Monday, November 28, 2011

iLiveMath Results: Level 2

Number of Questions: 10

Correctly Answered: 10
Incorrectly Answered: 0
Unanswered: 0

Correct: 100%
Incorrect: 0%
Unanswered: 0%

Question 1:
To escape earth's gravity the Space Shuttle Discovery must accelerate from Mach 11 to Mach 22. Calculate the difference?

Mach 22 - Mach 11 = Mach 11
Correct Answer: 11

Question 2:
The 1st group of 12 riders sped past onlookers and were joined by 27 more riders. How many total in the new group?

12 + 27 = 39
Correct Answer: 39

Question 3:
A shuttle at Mach 12 (High-Hypersonic) reaches Mach 23 to dock with the International Space Station (ISS). What is the difference?

Mach 23 - Mach 12 = Mach 11
Correct Answer: 11

Question 4:
If sailboats skimmed at an average speed of 20 knots, how many nautical miles are traveled in 4 hrs? (1 knot = 1 nautical mile/hr)

20 knots x 4 hours = 80 nautical miles
Correct Answer: 80

Question 5:
The fire engine left the station and rushed to the accident at 4:12PM and arrived at 4:48PM. How many minutes did it take?

4:48 PM - 4:12 PM = 36 minutes
Correct Answer: 36

Question 6:
Due to tire changes, 10 racers dropped out of the lead field of 16 racers. How many racers are left in the lead field?

16 - 10 = 6
Correct Answer: 6

Question 7:
The Space Shuttle Atlantis launch was reset from 11:14AM to 11:48AM due to birds. How long did the spectators wait?

11:48 AM - 11:14 AM = 34 minutes
Correct Answer: 34

Question 8:
Due to heat, 21 bikers fell out of the lead group of 49 bikers. How many bikers are left in the lead group?

49 - 21 = 28
Correct Answer: 28

Question 9:
At the speed of sound, Blue Angels sped 1 mile in 5 seconds. The jets travel 24 miles in ___ seconds? (Dist. = Rate x Time)

5 x 24 = 120
Correct Answer: 120

Question 10:
To escape earth's gravity the Space Shuttle Discovery must accelerate from Mach 20 to Mach 22. Calculate the difference?

Mach 22 - Mach 20 = Mach 2
Correct Answer: 2

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