Gloria the grasshopper is working on her hops. She is trying to jump as high and as far as she can. Her best jump so far was 20 cm long, and she reached a height of 10 cm.

Which statement is always true? a negative exponent cannot be part of an expression's numerator. a negative base raised to the power of 2 has a negative value. a negative base raised to the power of 2 has a positive value. any number to the first power is zero.

What is the range of the data below? .8090100

What is the 12th term of b(n)=-4-2(n-1)