Answer:
Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on interest. It is the result of reinvesting interest, rather than paying it out, so that interest in the next period is then earned on the principal sum plus previously accumulated interest.
Hello! Haley has 7 pens, with 3 more of them being blue than black. If you do some mental math, you know that 5 is 3 more than 2 and 2 + 5 is 7. So Haley has 5 blue pens and 2 black pens.
Answer:
Radius of a circle= ![\sqrt[2]{17} m](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7B17%7D%20m)
Step-by-step explanation:
As we know, area of a circle=π x 
So give area= 68π
= 68π=π x
Simplify ( Cancel the similar signs)
= = 68
= r = 
=
= r =
Hope it helps
Peace
And a brainliest would be really appreciated
Answer:
probability is 50 percent
Step-by-step explanation:
total area= 30000
area of secknd ring=15000
therefore 15000/30000 times 100
equals 50 percent
