Rewrite this division problem as a multiplication problem. Find the answer. Make sure that it is reduced and written as a mixed number, if necessary. 5 1/10 ÷ 3/5

Question 8 options:

51/10 * 5/3 ; 17/2

51/10 * 5/3 ; 8 1/2

16/10 * 5/3 ; 2 2/3

10/51 * 3/5 ; 2/17

16 is the absolute value

step-by-step explanation:

answer: the answer is   graph (a)

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

source:  

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.