TOTUOLIO PUCILIUL VIOTY
Score: 0 of 1 pt
13 of 15 (13 complete)
HW Score: 73.33%,...
Mathematics, 03.05.2020 13:20, heavyhearttim
TOTUOLIO PUCILIUL VIOTY
Score: 0 of 1 pt
13 of 15 (13 complete)
HW Score: 73.33%, 11 of 15 pts
X 9.C.43
Question Help
A certain element has a half life of 25 billion years
a You find a rock containing a mocture of the element and lead. You determine that 55% of the original element remains the other 45% decayed into lead. How old is the
rock?
b. Analysis of another rock shows that it contains 20% of its original element, the other 80% decayed into lead How old is the rock?
a The rock is approximately billion years old
(Round to one decimal place is needed)
Incorrect: 2
Answers: 2
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Answers: 1
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Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = x² + 2x + 5 g(x) = x² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.
Answers: 3
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