2. In television shows and movies you often see scientists studying patterns of data (growth of zombies, bacteria, etc). Below is a table that shows the number of zombies over a 4-day period.
a) What is the initial value?
Days
0
1
N
3
4
# of zombies
2 8
32
128
512
b) What is the growth/ decay factor?
c) Write a rule for the function.

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.