Find such x for the sequence 2sinx²(x), 1, 2cos(x) that:

a) it presents a decreasing arithmetic sequence
b) presents an increasing arithmetic sequence

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16