Advertisements
Advertisements
प्रश्न
Evaluate: 22 x 33
उत्तर
22 x 33 = 2 x 2 x 3 x 3 x 3
= 4 x 27
= 108
APPEARS IN
संबंधित प्रश्न
Express the following in exponential form:
t × t
Simplify:
23 × 5
Compare the following numbers:
2.7 × 1012; 1.5 × 108
Evaluate:
`(5^-1xx3^-1)÷6^-1`
Evaluate: 23 x 42
The exponential form 149 should be read as _______________
When base is 12 and exponent is 17, its exponential form is _____________
If 36 = 6 × 6 = 62, then `1/36` expressed as a power with the base 6 is ______.
Write the number of seconds in scientific notation.
| Sl. No. | Unit | Value in Seconds |
| 1. | 1 Minute | 60 |
| 2. | 1 Hour | 3,600 |
| 3. | 1 Day | 86,400 |
| 4. | 1 Month | 2,600,000 |
| 5. | 1 Year | 32,000,000 |
| 6. | 10 Years | 3,20,000,000 |
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.
