kadynr8 kadynr8 15-09-2022 Mathematics Answered 7. Find the product. (1.9 x 10¹) (4.5 x 10²) A. 8.55 X 10¹ B. 8.55 X 10³ C. 8.55 X 10' D. 8.55 X 10°. I will give brainlest