John runs 500 feet in 1 minute and identifies the correct conversion factor required to compute John's speed in inches per second.

Can someone me with the property questions for 12 13 and 14 plz

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units