Mathematics, 27.05.2021 19:00 navygoat5871
Situation: Find the age of the mammal hide to the nearest year. A farmer in China discovers a mammal hide that contains 30% of its original amount of C-14. Enter the correct answer N = Noe DONE HELL No = inital amount of C-14 (at time DEO t = 0) N = amount of C-14 at time t k = 0.0001 t = time, in years​
Answers: 1
Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable. 5Ă—(h+3) for h=7
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Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 19:00
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Mathematics, 21.06.2019 20:00
The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false
Answers: 1
Situation: Find the age of the mammal hide to the nearest year. A farmer in China discovers a mammal...
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