Mathematics, 20.11.2019 06:31, CodyJ7777
The amount of radioactive uranium changes with time. the table below shows the amount of radioactive uranium f(t) left after time t:
t(hours) 0 0.5 1
f(t) 100 50 25
which exponential function best represents the relationship between f(t) and t? (1 point)
a
f(t) = 100(0.25)t
b
f(t) = 0.25(100)t
c
f(t) = 100 (0.5)t
d
f(t) = 0.25(50)t
Answers: 3
Mathematics, 21.06.2019 13:20, areanna02
Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.
Answers: 1
Mathematics, 21.06.2019 20:00, karamalqussiri478
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
Answers: 1
Mathematics, 21.06.2019 21:40, jacobasencio23
Use sigma notation to represent the following series for 9 terms.
Answers: 2
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