Answer:
D) 4.01 miles
Step-by-step explanation:
2.87 miles from Monday + 1.14 miles =4.01 ran on Tuesday
We can plug in the values of this point to find b
-4 = 17 (3) +b
We will multiply 17 times 3
-4 = 51 + b
We then subtract by 51 on both sides
-55 = b
So the full equation will be
y = 17x - 55
5.5
8
30
31
42
24
8
Hope this helps:)
120 grams half life at 45 days would be 60 then half life of 60 in another 45 days (90 total) should be 30 grams
