Caswell started studying how the number of branches on his tree grows over time.
The relationship between the elapsed time t, in years, since Caswell started studying the tree, and the
number of its branches, N(t), is modeled by the following function:
N(t) = 15 - (1.64)^t/3.4
Complete the following sentence about the rate of change in the number of branches.
Every (blank)
years, the number of branches increases by an additional 640.

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172

If f(x)=x+7 and g(x)=1/x what is (fog)(x)