Answer:
if it is a multiple choice question
the answer is 1.47 mol H2
Step-by-step explanation:
Number of people who have heard it
by the end of the day:
January 1 . . . . . 2
January 2 . . . . . 4
January 3 . . . . . 8
January 4 . . . . . 16
January 5 . . . . . 32
January 6 . . . . . 64
January 7 . . . . . 128
January 8 . . . . . 256
.
.
.
February 1 . . . . . 4,294,967,296
February 2 . . . . . 8,589,934,592 <=== more than the Earth's
human population.
The answer is 136 because 7 x 18 is 126 then + 10 is 136
Answer:
Step-by-step explanation:
i hope these help