Mathematics, 18.01.2021 02:00 xXCoryxKenshinXx
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After a special medicine is introduced into a petri dish full of bacteria, the number of bacteria remaining in the
dish decreases rapidly.
The relationship between the elapsed time t, in seconds, and the number of bacteria, Bsecond(t), in the petri
dish is modeled by the following function:
B second (t) = 6000
Go
15t
16
Complete the following sentence about the rate of change in the number of bacteria in minutes.
Round your answer to two decimal places.
Every minute, the number of bacteria decays by a factor of
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Mathematics, 21.06.2019 16:20, jaueuxsn
Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test
Answers: 1
Mathematics, 21.06.2019 23:00, noahdwilke
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
Mathematics, 22.06.2019 02:30, montgomerykarloxc24x
Which number completes the system of linear inequalities represented by the graph? y > 2x – 2 and x + 4y >
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