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
Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate
Answers: 2
Mathematics, 21.06.2019 18:50
Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}
Answers: 3
Mathematics, 21.06.2019 19:30
Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.
Answers: 2
Arespiratory cycle is defined as the beginning of one breath to the beginning of the next breath. th...
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