Mathematics, 31.03.2021 21:40 67bryant
An antibiotic is attacking a bacterial infection so quickly that the number of bacteria is exponentially decreasing continuously. Originally there were 2 million bacteria and now there are 0.5 million bacteria. Using k = 0.05 for the hourly rate of decay, how many hours did it take to its current level?
about 13.9 hours
about 9.9 hours
about 16.6 hours
about 27.7 hours
Answers: 2
Mathematics, 21.06.2019 16:00
Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
Answers: 3
Mathematics, 21.06.2019 16:30
In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)
Answers: 2
Mathematics, 21.06.2019 19:30
00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation
Answers: 1
Mathematics, 21.06.2019 21:00
Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5
Answers: 1
An antibiotic is attacking a bacterial infection so quickly that the number of bacteria is exponenti...
Mathematics, 29.01.2021 05:40
English, 29.01.2021 05:40
Mathematics, 29.01.2021 05:40
Mathematics, 29.01.2021 05:40
Mathematics, 29.01.2021 05:40
English, 29.01.2021 05:40
History, 29.01.2021 05:40
History, 29.01.2021 05:40
Computers and Technology, 29.01.2021 05:40
Arts, 29.01.2021 05:40