The simple interest earned at $4,000 at 5% for 120 days.

a $24.00
b $66.67
c $240.00
d $666.67

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.