Use

(a) the Trapezoidal Rule,

(b) the Midpoint Rule, and

(c) Simpson's Rule to approximate the given integral with the specified value of n. (Round your answers to six decimal places.) integral 5 6 cos(7x) x dx, n = 4 1

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?