Aerobic power can be thought of as the maximum oxygen consumption attainable per kilogram of body mass. There are a number of ways in which physical educators estimate this. One method uses the Queens College Step Tese.t In this test, males step up and down a 16-inch bleacher step 24 times per minute for 3 minutes, and females do 22 steps per minute for 3 minutes. Five seconds after the exercise is complete, a 15-second pulse count Pis taken. Maximum oxygen consumption M, in milliliters per kilogram, for males is approximated by M= 111.3 - 1.68P. For females the recommended formula is F- 65.81 - 0.74P. (a) Calculate the maximum oxygen consumption for both a male and a female who show a 15-second pulse count of 42. (Round your answers to two decimal places.) mL/kg mL/kg male female (b) What 15-second pulse count for a male will indicate a maximum oxygen consumption of 35.7 milliliters per kilogram? (Round your answer to the nearest whole number.) beats

Aerobic power can be thought of as the maximum oxygen consumption attainable per kilogram of body mass. There are a number of ways in which physical educators estimate this. One method uses the Queens College Step Tese.t In this test, males step up and down a 16-inch bleacher step 24 times per minute for 3 minutes, and females do 22 steps per minute for 3 minutes. Five seconds after the exercise is complete, a 15-second pulse count Pis taken. Maximum oxygen consumption M, in milliliters per kilogram, for males is approximated by M= 111.3 - 1.68P. For females the recommended formula is F- 65.81 - 0.74P. (a) Calculate the maximum oxygen consumption for both a male and a female who show a 15-second pulse count of 42. (Round your answers to two decimal places.) mL/kg mL/kg male female (b) What 15-second pulse count for a male will indicate a maximum oxygen consumption of 35.7 milliliters per kilogram? (Round your answer to the nearest whole number.) beats

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

I need little bit help
The measurements of suspended solid material concentration in water samples is illustrated in the figure below. Determine approximately the IQR value of the data.
Im not quite sure how to calculate this, please help.
The given population is 3476, n = 528, what will be the value of e (margin of error)? Show clear solutions
54% of all the town's residents own a dog and 66% own a cat. Of the town resident is chosen at random find: (round to 4 decimal places a. P(Own a Dog) = %3D b. P(Own a Cat) = c. P(Own a Cat and a Dog) d. P(Own a Dog GIVEN Own a Cat) =
Joan's Nursery specializes in custom-designed landscaping for residential areas. The estimated labor cost associated with a particular landscaping proposal is based on the number of plantings of trees, shrubs, and so on to be used for the project. For cost estimating purposes, managers use two hours of labor time for the planting of a medium-sized tree. Actual times from a sample of 10 plantings during the past month follow (times in hours). 2.4 t (to 3 decimals) 2.8 Select your answer - 2.2 Ho : μ Select your answer - 2 Ha - Select your answer - ✪ 2 b. Compute the sample mean. (to 2 decimals) c. Compute the sample standard deviation. (to 4 decimals) d. Find the test statistic and p-value. (Use Table 2 in Appendix B.) ✪ 2.7 1.7 1.5 With a 0.05 level of significance, test to see whether the mean tree-planting time differs from two hours. a. State the null and alternative hypotheses. 1.6 2.4 2.6 3.1 p-value e. What is your conclusion? We - Select your answer-reject the null hypothesis.…
The measured voltage in a given circuit is 33.6 V. the true value of this voltage is 25.39 V. find the percentage of the true error ?
You put n = 20 rats in a cage that is in a room with a 65-degree temperature. The next day you put them in a cage with a 70-degree temperature. On the final day of the study you put them in a cage with a 75-degree temperature. For each of the three days, you measure how many minutes of each hour they spent running on their exercise wheel. To compare the time they spent running on the wheel between the three different days (in other words, between the three different temperatures of 65, 70, and 75 degrees), what kind of hypothesis test should you do? One-Factor, Independent-Measures ANOVA One-Factor, Repeated-Measures ANOVA Correlation/Regression Chi-Square Goodness of Fit
A lab chemist would like to know if 2 methods produce the exact measurements. To do this, the chemist sampled solutions from a normal population. A. Dependent B. Indipendent
The time that it takes for a person to complete a minor task was measured with and without a distraction (television show or movie). The difference in time, given in seconds, is shown below. Difference in Time to Complete Task 3.4 32.8 28.1 31.8 62.0 65.8 92.4 48.3 51.4 28.9 68.2 75.1 78.0 83.1 56.0 72.6 87.0 92.1 61.1 53.0 What type of graph would be the most useful to show the spread of the data collected? histogram bar graph O pie graph
During one the nurse’s hourly assessments, Ana is lethargic, her respirations are 8/minute and her DTRs are absent. The nurse identifies this as magnesium sulfate toxicity and after informing the obstetrician the following is ordered: stat magnesium level, stop the magnesium infusion, calcium gluconate, 1 gm IVP over 3 mins. One hour later her magnesium level is 7 mg , therapeutic for preeclampsia (4.7 to 8 mg/dl). The nurse evaluates the intervention. The patient has normal CNS functioning; is alert and oriented; respiratory rate is 16; DTR 2+, and urine output 75 mL so the magnesium sulfate is restarted at 1 g/hr per provider order. With the same solution of 40 g/liter, at what rate (mL/hr) would the nurse set the infusion pump?