Determine the units digit (ones digit) of the counting number represented by the exponential expression. 3^464

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%