Mathematics, 06.12.2019 04:31 jaidencoolman2866
Arespiratory cycle is defined as the beginning of one breath to the beginning of the next breath. the rate of air intake r (in l/sec) during a respiratory cycle for a physically fit male can be approximated by r(t) = 0.85 sin(π/4.5 t), where t is the number of seconds into the cycle. a positive value for r represents inhalation and a negative value represents exhalation. a. how long is the respiratory cycle? b. what is the maximum rate of air intake? c. graph one cycle of thefunction. on what interval does the inhalation occur? on what interval does the exhalation occur?
Answers: 2
Mathematics, 21.06.2019 15:20
(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100
Answers: 1
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
Mathematics, 21.06.2019 23:30
Fill in the table with whole numbers to make 430 in five different ways
Answers: 1
Mathematics, 22.06.2019 00:00
David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?
Answers: 1
Arespiratory cycle is defined as the beginning of one breath to the beginning of the next breath. th...
Mathematics, 10.10.2019 12:30
Business, 10.10.2019 12:30
History, 10.10.2019 12:30
Mathematics, 10.10.2019 12:30
History, 10.10.2019 12:30
Mathematics, 10.10.2019 12:30
Computers and Technology, 10.10.2019 12:30
Biology, 10.10.2019 12:30
Advanced Placement (AP), 10.10.2019 12:30
Spanish, 10.10.2019 12:30
Health, 10.10.2019 12:30