What is the measure angle vsi if measure arc vi= 140​

The average mass of an adult person is about a)6kg b)60kg c)600kg d)6000kg​

Find the surface area and volume of the sphere having an radius of 500 cm.

Apage is to contain 24 sq. in of print. the margins at the top and bottom are 1.5 in. at the sides 1 inch. find the most economicaldimensions for the page.​