Zeros do not count as a sigfig so when you do something like this problem just include the numbers until you hit your significant figure limit and then substitute zeros where you can. 20000
The answer to this question is D ( $0.18 ) per ounce:-)
Answer:
11 days
Step-by-step explanation:
380-160=220
20 times 11 =220
answer 11 days
The equation for finding the hypotneus of a right triangle is

so we know that 4²+b²=5²
so that would simplify as 16+b=25
so x=25-16
which is 9
so therefore we can conclude that