In Armando's senior class of 100 students, 91% went to the senior prom. If two people are chosen at random from the entire class, what is the probability that at least one of them did not go to prom?

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

m∠a is 90°

m∠b is 40°

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 !

idk what your asking for but the sum equals 13