Multiply the following numbers and write the answer in scientific notation: (3.45 × 107) × (6.25 × 105).
a. 2.16 × 10-2
b. 2.16 × 102
c. 2.16 × 1013
d. 2.16 × 1035

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

c.

step-by-step explanation:

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event

its kinda hard to answer this when we dont have all the information that we need.