Answer: In between 1 and 0
Step-by-step explanation:
I got 8/10 or 80% because if you add up all sandwichs together, you get 50, then you add up ham and tuna sandwichs and get 40 so 40/50 would be 80/100 to make it a percent or fraction.. hopefully this makes sense and i helped:) i wish i could just send the work to you so it could make more sense lol
Answer:
B
Step-by-step explanation:
You have to add 7 to both sides to isolate the variable
Answer:
C). 0.39 grams
Step-by-step explanation:
First find how many half-lifes are in 3 hours:
3 hours ÷ 20 minutes = 9 half-lifes
Find the total left:
0.5^9*200 ≈ 0.39
All you have to do is divide the medium sized jerseys by the total number of jerseys and multiply by 100.
15/50*100=30%
