Answer:
k x 1/2
Step-by-step explanation:
because k x 1/2 = k/2
Answer:
7×10³+3×10²+4×10¹+2×10 or 7.342×10³
Download photo-math on ur phone and take a picture of the equation. it should tell u the answer.
It would be 3,000,000 because 10^6 equals to 1,000,000.
Multiply 1 million by 3 equals 3 million.