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BONUS: MATH Short Answer
A cell phone company charges 25 cents per minute for the first 10 minutes of usage and 10 cents per minute for usage greater than 10 minutes. If you talked for 1½ hours, what is your total airtime charge?
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TOSS-UP: PHYSICAL SCIENCE Multiple Choice
Acids are often defined as proton donors. Which of the following is the common form of this proton:
BONUS: PHYSICAL SCIENCE Multiple Choice
X-rays are composed of beams of what particles?
To the nearest whole number, what is the length of the hypotenuse in a right triangle with legs of length 14 and 9?
BONUS: PHYSICAL SCIENCE Short Answer
A microscope lens used to focus light emitted by a sample onto the user's eyes is most likely to have what type of curvature?
BONUS: LIFE SCIENCE Short Answer
Identify all of the following four choices that would not be visible under a standard laboratory light microscope when visualizing a plant cell: 1) DNA; 2) Ribosome; 3) Cell wall; 4) Chloroplast.
TOSS-UP: EARTH SCIENCE Multiple Choice
Which of the following does NOT satisfy the scientific definition of a mineral:
TOSS-UP: MATH Short Answer
What is the area of a right triangle with legs of lengths 13 and 14?
TOSS-UP: LIFE SCIENCE Short Answer
In vascular plants, what is the name of the transport tissue that primarily carries water to the plant?
TOSS-UP: GENERAL SCIENCE Short Answer
This powerful telescope weighs about 11 tons, has a primary mirror 7.9 feet in diameter, and orbits about 380 miles above the earth:
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