Geometry/Trigonometry | Logic | Financial Mathematics | Number Properties | Sequences and Series |
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What is the hypotenuse?
Side opposite the right angle of a triangle
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What are propositions?
Statements which may be true or false
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What is the exchange rate?
The rate that shows how much your money is worth in the foreign currency
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What are factors?
Positive integers which divide exactly into a positive integer
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What is an arithmetic sequence?
Sequence in which each term differs from the previous one by the same fixed number
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What is tangent?
(Opposite)/(Adjacent) or opposite over adjacent
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What are compound propositions?
Statements which are formed using connectives such as "and" and "or"
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What is simple interest?
Interest is only charged on the capital and not on any interest already owed
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What is a prime number?
Natural number which has exactly two different factors
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What is an geometric sequence?
Sequence in which each term can be obtained from the previous one by multiplying by the same non-zero constant
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What are complementary angles?
Two angles that's sum equals 90 degrees
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What is exclusive disjunction?
True when only one of the propositions is true
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What is compound interest?
Method of calculating interest in which the interest is added to the capital each period
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What is a composite number?
Natural number which has more than two factors
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What is a series?
The addition of the terms of a sequence
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What is the cosine rule equation?
a^2 = b^2 + c^2 - 2(b)(c)(cos)(A)
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What is a tautology?
Compound proposition thats values in a truth table are all true
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What is depreciation?
loss in value of an item over time
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What is subtraction?
Operation conducted first in this equation:
5 + (7-2)(6) |
What is 28?
Next term in this arithmetic sequence: 7, 14, 21...
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What is the sine rule equation?
(sinA)/(a) = (sinB)/(b) = (sinC)/(c)
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What is a logical contradiction?
Compound proposition thats values in a truth table are all false
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What is the effective rate, rate per compound interest period, and number of compound periods per year?
What do the following variables stand for in interest equations : r, i, c
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What is the fundamental theorem of arithmetic?
Every composite number can be written as the product of prime factors in exactly one way (ignoring order).
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What is 625?
Next term in this geometric sequence: 5, 25, 125...
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