Question 1 1 pts
A biologist took a count of the number of migrating waterfowl at a particular lake, and recounted the lake's
population of waterfowl on each of the next six weeks.
Week 0 1 2 3 4 5 6
Population 585 582
726 873 1,070 1,317
629
a.
Find a quadratic function that models the data as a function of x, the number of weeks.
b.
Use the model to estimate the number of waterfowl at the lake on week 8.

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Determine the solution for mc001-1.jpeg

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters