15.5, 62, 186, ?, 2232, 

The derivative of f(x)=sinx ⋅ logx is:

An item (Burger) is sold at a profit of 20%. Determine the cost price of the item (Burger).

If (a + b) = 8 and ab = 10, then find the value of (a² + b²).

{14.13 x 28.84 - 39.95% of 420.09 + 128.89} = ?

A cylindrical tank has a radius of 4 meters and a height of 6 meters. Calculate the total surface area of the tank.

The conjugate of z = 2 − 5i is:

The main folder on a storage device is known as

If a = b in the equation of ellipse x²/a² + y²/b² = 1, then the curve becomes:

2, 5, 16, 65, ?,  1957