Answer:
To multiply two numbers in scientific notation, multiply their coefficients and add their exponents. To divide two numbers in scientific notation, divide their coefficients and subtract their exponents. In either case, the answer must be converted to scientific notation.
Step-by-step explanation:
Answer:
The answer is D i guess . ( Not completely sure )
Answer:
It should be the fourth option or the letter "D"
Step-by-step explanation:
in
min is:
Since he fills 2 bottles a minute, then it takes him 30 sec to fill one bottle.
Hope this helps :)