Interest=percent times rate(in years) times principal.
Or I=PRT
So you invest $580 so I=$580 Rate would be .10 and time would be 1 for one year. So if you put this into the formula you get
$580=P(.65)(1)
So $580=.65P so $580/.65=P so P is approximately $892.31 per year.
Answer: 10 : 4 : 3
Step-by-step explanation:
According to the question,
For a medicine,
Water used = 1 liter = 1000 ml
Sucrose used = 400 ml
And, Saline used = 300 ml
Thus, the ratio of water, sucrose and saline water for making a medicine,
= 1000 : 400 : 300
= 10 : 4 : 3
Which is the required simplest form of the ratio of water, sucrose and saline water.
Answer:
15ab
Step-by-step explanation:
if the AB is capital on purpose then its 15a^2b over AB
Answer:
The bottom one
-4-2=-6, the positive of which is 6
8-2=6, positive of which is 6
Answer:
20 necklaces
Step-by-step explanation:
If Elizebeth is starting off w/10 necklaces we can find on the graph that $10 buys an additional 10 necklaces. Now knowing that information we can add 10 necklaces to our original necklaces and get 20 necklaces. We can also find that our unit rate of change is 10 dollars : 10 necklaces or 1 dollar : 1 necklace. Knowing this can help us solve future problems like how many necklaces can Elizebeth get for x dollars.