Final answer:
To calculate the number of palm tree species, exponentiate and multiply the given numbers: 2³ * 3 * 5³ equals 3000. Thus, there are about 3000 species of palm trees worldwide.
Step-by-step explanation:
The question asks us to calculate the number of palm tree species using the expression provided: 2³ * 3 * 5³. To find the answer, we need to compute the exponentiation and multiplication:
- 2³ = 2 * 2 * 2 = 8
- 5³ = 5 * 5 * 5 = 125
Now, multiply the results: 8 * 3 * 125:
- 8 * 3 = 24
- 24 * 125 = 3000
Therefore, there are about 3000 species of palm trees in the whole world.