If you can notice the difference in brightness between two flashlights when one is using a 10 watt bulb and the other a 15 watt bulb, which of the following bulb wattages would you best be able to discriminate from a 100-watt bulb.

a. 90 watts
b. 120 watts
c. 60 watts
d. 75 watts
e. 150 watts

Why have the aztec ruins in mexico city not been dug up?

Which of these are examples of personal rights whose interpretation has changed over time? the right to bear arms the right to a speedy and public trial freedom of assembly the majority rules the common good

Of the following choices, which ones are characteristics of west african society? select all that apply. a. arabic was the main language used when trading with other societies. b. christianity was the only religion practiced in villages. c. slaves had no rights and were only given specific farming tasks. d. skilled workers were a higher level in the caste system than traders. e. religious rituals encouraged the honoring of ancestors.