What is the Surface Area (SA) of a sphere that has a diameter of 4?

Which function has the domain x> -11

Describe how to translate the graph of y=/x to obtain the graph of y=/x+5

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units