Maria invests 1500$ into an account with a 2% annual rate. Compounded annually the value of her account is given by A=1500(1.02)t, where t is the number of years invested. If interest is compounded monthly which of the following represents the value of Maria’s investment. Answers are the pic

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Is (0,0) a to ? ys x2 - 4 y> 2x-1