Which of the following are sources of low-level radiation? A) medical X-rays B) nuclear waste truck passing by C) burning of fossil fuels D) all of the above E) a and c only

Ihave made a dive then stayed on the surface for a while. after this surface interval my pressure group is k. what is the maximum amount of bottom time available when doing a repetitive to 17/56 feet

Luke finds a great deal for pudding cups on amazon. he can get a 36 pack for $9.74. what a deal! each cup holds 3.25oz of yummy pudding, btw. luke also knows that the hot tub is about 5 feet width, 5 feet long, and 2.5 feet deep. how many packs will luke need to buy in order to fill the hot tub? how much will this prank cost him? need

And intervening opportunity is an example of