_ for School: Practice and Application Part 1 of 5
a-2.5
B
С
Find the value of a in the parallelogram.
2a-20.7
a+2.3
А
D
20.5

b is the correct answer

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !

5.762159

step-by-step explanation:

it would be 9 because when it is the nine is over five so that would mean it rounds up to 90 or 9