The correct answer would be B E'F' and EF are equal in length.
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete. I will assume the function is:

Required
Determine the rate of decay
In an exponential function
,
The decay rate of the function is calculated as:

By comparison:

So, the equation becomes:

Make r the subject


<em>The rate of decay is 0.14</em>
Answer:
Its probably a vortex since its a quadratic funtion
Answer: idont even know
Step-by-step explanation:
rfcgggggggggggggggggggdrthyjcgfdtey
Let x = number of long sleeve shirts
Let y = number of short sleeve shirts
x + y = 200
x/2 + y/3 = 80
Now solve this pair of simultaneous equations to find x and y.