MAT223H1 Lecture 4: MAT223 Week 4

What is the circumference of a circle that has a radius of 0.111111111?

31. The result of adding two 10-bit numbers: 1111111111 + 0000000001 in 2's complement, is a) 0000000000 x b) overflow c) 1000000000 d) underflow e) None of the above

What's the average rate of change f(x)=1/x . [9,10]. I'm positive I've done it right and get -.0111111 but still says it's wrong. I'm using -.01 as my answer. Am I not rounding correctly?