Answer: Option 2
Nurse Kemp has worked more shifts in a row than Nurse Calvin; therefore, Kemp has worked more than eight shifts. The number of Kemp's shifts plus the...
Answer: Option 2
Ernie Davis was the first African American to win the prize in 1961, and Archie Griffin is the only player to have won it twice, in 1974...
Answer: Option 2
$$\eqalign{
& {\text{A }}\alpha {\text{ C and B }}\alpha {\text{ C}} \cr
& \Rightarrow {\text{A}} = {\text{kC and B}} = {\text{mC}} \cr
& {\text{for some constants k and m}}{\text{.}} \cr
&...
Answer: Option 4
After all the switches were made,Max is directly behind the dog, James is alongside the dog on the left, Ruby is alongside the dog on the right,...