Answer:

Step-by-step explanation:
The given function is

To find F(2), we substitute t=2 into the function.
This means that wherever we see t, we put 2

We multiply the exponent in the denominator to get:

We evaluate to get:

We now cancel the common factors to get:

Answer:
(0,2)
Step-by-step explanation:
The y-intercept is 2
Answer:
30
Step-by-step explanation:
180 = 90 + x + 20 + x + 10
90 = 2x + 30
x = 30
Answer:3.5
Step-by-step explanation:
5 times 3.5 = 17.5