if the compuond intrest on a sum of money is compounded semi annually in one year at 10% per annum be rs 400 more than compund intrest on the same summ compunded annually in the same time in the same ratte find the sum.​

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

Write the equations in logarithmic form 9^4=6,561