The half-life of uranium-235 is 700 million years. If you start with 50 atoms of it, how many will you have left after 700 milli
2 answers:
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Answer:
2 and 2/3 inches
Step-by-step explanation:
v = l x w x h
=
·
· h
=
h
cross-multiply to get 45 x 4 x h = 32 x 15
180h = 480
So first factor it
1008=2*2*2*2*3*3*7
group them in similar pairs
1008=(2*2)(2*2)(3*3)*7
now remember we can do
so
=
2*2*3*
=
12√7
the answer is B
1008=2*2*2*2*3*3*7
group them in similar pairs
1008=(2*2)(2*2)(3*3)*7
now remember we can do
2*2*3*
12√7
the answer is B