Calculate the following: 1.5x104 x 1.89x103 = ? ? select one: a. 2.8 e7.0 b. 2.8 e1.0 c. 0.79 e7.0 d. 0.79 e1.0

Follow these steps to solve the given equation:

Multiply the two decimal figures together and find the sum of the exponents, that is,

(1.5 * 1.89) * 10 ^4+3

(2.835) * 10^7

10^7 can also be written as e.70

'e' stands for exponential. 

Therefore, we have  2. 835 e 7.0 = 2.8 e 7.0.

Based on the calculations above, the correct option is A. 

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water

2licl + 3o2 i yook the test and it was correct.