Mrs cousins works in a pool store and earns a 9.5% commission on every swimming pool she sells. how much commission did she earn for sellimg a pool that costs $5600?

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Which expression gives the area of the triangle shown below

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0