At what rate percent compound interest is Rs 700 amount to Rs 847 in 2 years?​

9514 1404 393

  10%

Step-by-step explanation:

The balance when principal P is invested at rate r compounded n times per year for t years is ...

  A = P(1 +r/n)^(nt)

We have A = 847, P = 700, n = 1, t = 2 and we want to solve for r. Filling in the values and solving the equation gives ...

  847 = 700(1 +r)^2

  √(847/700) = 1 +r = 1.10 . . . . divide by 700 and take the square root

  r = 0.10 = 10% . . . . . subtract 1

An interest rate of 10% compounded annually will give a balance of ₹847.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

step-by-step explanation:

options