What is the square root of 100/121

A.5/6
B.10/13
C.10/11
D.2/3

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.

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart