Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0 

A. 1
B.
C. 0
D. -4 


Answer: A

Mathematics

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Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.5, 7, 10,14, ...

A. Arithmetic; d = 5 B. Geometric; r = 25 C. Geometric; r = 5 D. Neither

Mathematics

Completely factor the polynomial or state that the polynomial is prime.81x2 - 25

A. (81x + 1)(x - 25)  B. (9x + 5)2 C. (9x - 5)2 D. (9x + 5)(9x - 5) 

Mathematics

Solve.Two 6-sided dice are rolled. What is the probability that the sum of the two numbers on the dice will be greater than 10?

A.  
B. 3
C.  
D.  

Mathematics

Solve the equation. +  = 

A.
B.
C.
D. No solutions

Mathematics