For people who are suicidal read this You are not a nobody. Do not let anyone tell you that. There is somebody out there who loves you. That someone might not even know you yet. And they will take care of you think about the positives, nothing negative. If you keep thinking negative you might not find the one for you. Just don't hurt yourself. (and if your being bullied lm. k I'll beat someone's as. s

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

what statement? is there an image?