Mathematics, 26.09.2019 01:20 princessmnicole2
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation f(t)=50(1/2)^t/5. after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is f(t)=50(1/2)^t-2/5. which of the following is an equivalent form of the expression for the amount remaining in shipment 2?
Answers: 3
Mathematics, 21.06.2019 19:30
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
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Mathematics, 21.06.2019 22:30
Fast! find the length of cu. the triangles are similar. show your work.
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Mathematics, 22.06.2019 03:00
Which equation is graphed here? a) y = -3x + 3 b) y = -3x - 3 c) y = -1 3 x +3 d) y = -1 3 x -3
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Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after...
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