4. Which of the following is equal to $2017$ - $\dfrac{1}{2017} %speech% 1 divided by 2017.$

5. One light-year is nearly $6\times10^{12}$ miles. In $2016$, the Hubble Space Telescope set a new cosmic record, observing a galaxy $13.4$ thousand million light-years away.

Roughly how many miles is that?

8. When evaluated, which of the following is not an integer?

10.** **A rectangle is divided into three smaller congruent rectangles as shown.

Each smaller rectangle is similar to the large rectangle.

In each of the four rectangles, what is the ratio of the length of a longer side to that of a shorter side?

13. Isobel: “Josh is innocent” Genotan: “Tegan is guilty”

Josh: "Genotan is guilty" Tegan: "Isobel is innocent"

Only the guilty person is lying; all the others are telling the truth. Who is guilty?