How long will it take to have r30 000 for a trip to europe if i invest r20 000 now at 15% per year, compounded quarterly?

Compound  interest  formula

Where

A= Future value
P = the Principal (the initial amount of money) 
r = annual interest rate

t = time

A= 30 000

P =20 000

r = 15%=0.15

time = t = ?

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.