Help pls it's so hard (that's what she said) but fr ​

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

answer: rolling a number cube and flipping a coin.

step-by-step explanation:

answer: i think it is c

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 !