Heather invests £900 for 3 years at 2% per annum compound interest. calculate the value of her investment at the end of 3 years.
give your answer to the nearest penny

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Need on this geometry question. explain how you did it.

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93