List the outcomes in the sample space for each activity and write the size of the sample space.
Randomly guessing answers on a two-question multiple choice test with choices A, B, C available
A. O {ABC, ABC), 2 possible outcomes
B.
{AA, AB, AC, BA, BB, BC, CA, CB, CC), 9 possible outcomes
C.
{AB, AC, BA, BC, CA, CB}, 6 possible outcomes
D. O {AA, AB, AC}, 3 possible outcomes

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42