What is the answer (1.5*10^5)(4*10^9)

6 × 10¹⁴  

Step-by-step explanation:

   (1.5 × 10⁵) (4 × 10⁹)         Collect the exponential terms

= (1.5 × 4) × (10⁵ × 10⁹)      Do the exponential calculations separately

=  6 × 10¹⁴

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

69.64%

step-by-step explanation: