Which of the following shows the correct evaluation for the exponential expression 6 over 7 to the power of 2 ? a
6 over 7 plus 2 equals 2 and 6 over 7

b
6 over 7 times 2 equals 12 over 7 which equals 1 and 5 over 7

c
6 over 7 times 6 over 7 equals 36 over 49

d
6 over 7 divided by 2 equals 6 over 14

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.