Use the theoretical probability formula to solve the problem. Express the probability as a fraction reduced to lowest terms.A fair coin is tossed two times in succession. The set of equally likely outcomes is {HH, HT, TH, TT}. Find the probability of getting the same outcome on each toss.
A.
B.
C. 1
D.
Answer: D
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Find all solutions to the equation. Express the solution in degrees.tan x = 1
A. 90° + 180°n B. 45° + 180°n C. 135° + 180°n D. 45° + 360°n
Solve.Find the product of 8 and 841.
A. 6828 B. 6728 C. 6628 D. 6738
A firm that seeks to encourage innovation must support
A. rapid progress from idea to product. B. risk minimization programs. C. "quirky" employees. D. failure of innovative products.
Mark as true any statement that is always true. Mark as false any statement that is never true or that is not necessarily true. Be able to justify your answers.
1. The area of a square with side s is less than the area of an equilateral triangle with side s.
2. For a triangle with side lengths a, b and c
3. The area of a 45°–45° triangle with leg length 2 inches is the same as the area of a square with
leg length ?2 inches.
4. Surface area may be expressed in centimeters.