(a) The equation is given as Q=45e^1.03t
where e=2.718
Taking t=0 the equation will be :

This will give;

Q=45
Answer:
56
Step-by-step explanation:
Answer:
The formula used to calculate circle area is: A = π x (ø/ 2) 2. Symbols. A = Circle area; π = Pi = 3.14159… ø = Circle diameter; Diameter of Circle. Enter the diameter or two times the radius of a circle. Area of Circle. This is the area contained within a circle with the specified diameter.
Step-by-step explanation:
If JavaScript is not working on your browser, or in case you are simply curious, here is the procedure for calculating the diameter of a circle from its area. For an example, we have an area of 303,000 square meters.
I hope this helps you
2x=7-1
2x=6
x=3