Mathematics, 25.02.2021 07:40 culturedxnat
The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 74% of the carbon-14 expected in living matter, when did the tree die?
The tree died about years ago.
(Do not round until the final answer. Then round to the nearest whole number.)
Answers: 1
Mathematics, 21.06.2019 16:10, bananaslada
Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.
Answers: 3
Mathematics, 21.06.2019 18:50, khalfani0268
The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
Answers: 3
The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows...
Mathematics, 21.02.2020 01:40
Mathematics, 21.02.2020 01:40