1. Which word does NOT belong with the others?
2. Which word does NOT belong with the others?
3. Which word does NOT belong with the others?
4. Which word does NOT belong with the others?
In a town called Hortonville, exactly 648 of the 2,160 residents have a white house. What percentage of the Hortonville residents does NOT have a white house?
The square of a negative number is decreased by 14. The resulting number is 5 times the original number. What is the reciprocal of the original number?
A Marine Biologist's Day in Maine
Lucy is up by eight in the morning.  By nine she's out the door. She'll be on the beach by nine thirty, but Lucy isn't headed out to tan; Lucy is a marine biologist. She got her PhD last year, and she's now doing post-doctorate research on the coast of Maine.
She meets the other researchers out by the tide pools. They're focused this month on the effects of an  intrusive green crab population that has been harming the balance of the coastal ecosystem.
A) NO CHANGE
When Amelia goes cliff diving in Bali, her height above the water can be modelled by the function f(t) = -2t^2 + 4t + 30, where t represents time in seconds. How long, in seconds, does it take for Amelia to hit the water?
Write something about yourself. No need to be fancy, just an overview.