Mathematics, 29.03.2021 19:50, achasengnou792
During normal breathing, about 12% of the air in the lungs is replaced after one breath. a. Write an exponential decay model for the amount of the original air left in the lungs if the initial amount of air in the lungs is 500 mL. b. How much of the original air is present after 240 breaths?
Answers: 2
Mathematics, 21.06.2019 14:30, stupidjew5496
Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c
Answers: 2
Mathematics, 21.06.2019 16:30, madisonenglishp2qkow
Anyone know? will mark brainliest if you're correct!
Answers: 1
Mathematics, 21.06.2019 19:00, cassie2021
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
Answers: 2
During normal breathing, about 12% of the air in the lungs is replaced after one breath. a. Write an...
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