1. What is the base in 108? A. 8 B. 10 C. 18 D. 80 2. What do you call 4 in 84? A. Exponent B. Base C. Equation D. Notation 3.How is 9x9x9x9x9x9 written in exponential notation? A. 69 B. 64 C. 94 D. 96 4. What is n in 8n = 8x8x8? A. 1 B. 2 C. 3 D. 4 5. How will you read 68? A. six times eight B. eight times six C. sixty-eight D. six to the eighth power​