16 Select the correct answer.
The probability of event A is x, and the probability of event Bis y. If the two events are independent, which of these conditions must be true?
OA P(BIA) = y
OB. PAB) = y
Ос.
P(BA) = x
OD. PIA and B) = x+y
ОЕ.
PIA and B)
PA)
Reset
Nect
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13

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.

um is there supposed to be a picture?

3 4 7 12 19

+1 +3 +5 +6

i would guess 26 because this isnt a sequential pattern or its to short to know