Ranisha took loan of Rs 1200000 from a bank in 2019 at the rate of 15% p. a.compounded half yearly but due to lockdown in the country bank reduced the rate of interest by 5% how much total interest should Ranisha pay at the end of 2020​

Find the value of the cosine for angle a

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.