Frank lost a contact lens in his kitchen; he searches for it by examining each linoleum tile, in turn, to see if the lens is contained within the square. gemma lost a lens in her kitchen; she looks for it near the base of the fridge and around the stove because these are the two appliances she remembers using when she was last in the kitchen. in this scenario:
a. frank is using a heuristic and gemma is using an algorithm.
b. gemma is using a heuristic and frank is using an algorithm.
c. both frank and gemma are using heuristics.
d. both frank and gemma are using algorithms.

Candace is a flight attendant for a large, international airline. while in china, candace often finds look-alikes in famous designer brands of watches, handbags, clothing, and golf clubs. in fact, she'll do her christmas shopping there and will even buy good-quality items for auctioning at her son's preschool events back in the u. s. candace's actions demonstrate

Is it enough to be "suspected" of terrorism, or should these suspects have the right to a fair trial before being detained indefinitely? your response should be at least five sentences. use complete sentences and offer evidence to back up your opinion

Which is the best conclusion that can be drawn regarding the status of african-americans in the south in the late 1800s? a) african-americans made tremendous political, social, and economic advancements during the reconstruction era. b) passage of the 13th, 14th, and 15th amendments to the u. s. constitution guaranteed equal status and rights for all african-americans. c) the reconstruction policies enacted by the federal government were highly effective in african-american citizens transition to life after slavery. d) although african-americans had equal rights under federal law they were still economically, politically, and socially inferior to whites in the south during the reconstruction era.