Alge- Crossword

1. What is the geometric mean of 18 and 8?
4. If a sequence of values follows a pattern of multiplying a fixed amount (not zero) times each term to arrive at the following term, it is referred to as a ______ sequence.
6. A mathematical expression that may form a separable part of an equation, a series, or another expression.
7. the following of one thing after another; succession.
8. What is the constant you add to a term in an arithmetic sequence to get the next term has a name?
10. The ______ mean of two terms of the harmonic sequence is the term halfway between the two original terms.
11. The average (arithmetic mean) of 3 numbers is 60. If two of the numbers are 50 and 60, what is the third number?
13. 15 is the geometric mean of 25 and what other number?
14. 32 is the geometric mean of 16 and what other number?
15. Arithmetic Sequence: Find a20 given that a3 = 9 and a8 = 24

1. The arithmetic mean of 6 and 66.
2. Find the arithmetic mean of the first eight odd numbers.
3. If a sequence of values follows a pattern of adding a fixed amount from one term to the next, it is referred to as an __________ sequence. The number added to each term is constant (always the same).
5. the average of certain numbers.
7. If the arithmetic mean of 7, 9, 11, 13, x, 21 is 13, find the value of x.\
8. The number which is multiplied to find the next term.
9. this sequence is a set of numbers that starts with a one or a zero, followed by a one, and proceeds based on the rule that each number is equal to the sum of the preceding two numbers.
12. a relationship between two numbers of the same kind.
14. a group or a number of related or similar things, events, etc., arranged or occurring in temporal, spatial, or other order or succession; sequence.