Answer:
4,261
Step-by-step explanation:
after 23 hours, the number of bacteria =
4,000.
so, after 26 hours = 4,000+ (3/23 ×4000)
= 4,000 + 261 = 4,261
Im pretty sure ita square root 0.4
if you square root it, its the only one that doesnt repeat and doesnt stop, which makes it irrational.
m = 12.9g
v = 8cm3
d = ?
d = m/v
d = 12.9g/8cm3
D = 1.6125g/cm3
20% is the correct answer
