B. has the lowest value because A. = 89 B. = -109 C. = 37 and D. = 20
0.000000001 is 10^-9 in scientific notation ( as there are 9 digits after the decimal point)
Answer is 2.5 * 10^-9
Answer:
the answer is 9
Step-by-step explanation:
just took a test about it