What is the value of the expression: 3 -4th power

The phrases 3 to the 4th power and 3 to the power of 4 are equivalent to the algebraic operations 4 × 4 × 4 × 4 and 44.

3 to the fourth power equals 81 I think

0.86 degrees league ballpark in which the distance from home plate to the center field fence and the height of the center field fence require that a ball hit 2 ft above the ground will necessitate an angle of elevation less than 0.86 degrees to just clear the center field fence.