PLEASE HELP! 1 in 20 people up to the age of 50 develop cancer through natural causes.
For a healthy individual aged 0-50, calculate the probablility of developing cancer in one year.
Assume each person is equally likely to develop cancer in any year.
show working. ​

An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of

Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?