A sum of amounts Rs.4800 in 2 years and Rs.5200 in 3 years. Find principle and interest rate?​

Hurry which expression is equivalent to 3√x^5y?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.