Answer:
20
Step-by-step explanation:
just substitute 0 for time in your equation, you will get 20.
k=9
11x9=99
answer- 99
Step-by-step explanation:
To find the terms, multiply by .5
5, .5 times 5 = 2.5, .5 times 2.5 = 1.25, .5 times 1.25 = .625, .5 times .625 = .3125