Which statements are true regarding the expression below? Check all that apply.

8 Superscript negative 1 Baseline times 8 Superscript negative 3 Baseline times 8
The last factor, 8, with no exponent shown is equivalent to 8 Superscript 0.
The sum of the exponents is Negative 3.
The value of the expression is Negative 512.
The value of the expression is StartFraction 1 Over 512 EndFraction.
An equivalent expression is 8 Superscript 7 Baseline times 8 Superscript negative 10.
An equivalent expression is 8 Superscript negative 2 Baseline times 8 Superscript negative 2.

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.