Suppose a class test has scores with a normal distribution. If you have a score that is 3 standard deviations above the mean, what percent of the rest of the class has a score below yours?

the correct answers i think are b. and d.

give me brainliest if it is correct!

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation:

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 !

2*2=3

two times two is four

i dont understand what you mean so pls comment