One type of uranium has a radioactive decay rate of 0.4% per day. If 40 pounds of this uranium is available today, how much will still remain after 40 days? Use y=40(0.996)^x, and let x be 40.

15 point ! ~ see if you know the answer to both you!

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

If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p