Advertisements
Advertisements
प्रश्न
Compare the following numbers:
2.7 × 1012; 1.5 × 108
उत्तर
2.7 × 1012; 1.5 × 108
Since, 1012 > 108
2.7 × 1012 > 1.5 × 108
APPEARS IN
संबंधित प्रश्न
Express the following as product of powers of its prime factor:
540
Simplify:
(-3)2 × (-5)2
Express the following number in index form.
Eighth root of 100
Evaluate:
`(5^2-3^2)xx(2/3)^-3`
Evaluate: 22 x 33
Evaluate: 32 x 53
Work out (1)5, (–1)3, (–1)4, (–10)3, (–5)4
Express the following in exponential form:
s × s × t × t × s × s × t
Bacteria can divide in every 20 minutes. So 1 bacterium can multiply to 2 in 20 minutes. 4 in 40 minutes, and so on. How many bacteria will there be in 6 hours? Write your answer using exponents, and then evaluate.
Most bacteria reproduce by a type of simple cell division known as binary fission. Each species reproduce best at a specific temperature and moisture level.
