a runner time in the 100 meter dash is 32second when rounded to the nearest whole number
A runner completes the 200-meter dash with a time of 20.18 seconds. Part A What was the runner's average speed in meters per second? Express your answer to four significant figures. nothing m/sm / s Part B What was the runner's average speed in miles per hour? Express your answer to four significant figures.
5. The total racetime for a 100-meter dash can be considered the sum of two variables: the reaction time to the starting signal and the running time for the 100 meters. The scatterplot shows reaction times and running times for 20 runners in a certain race. The winner was the runner with the least total race time. 11.0T 10.8 10.6 10.4 e10.2 100. 9.8 9.6 9.4 0.13 0.15 0.17 0.19 0.21 Reaction Time (seconds) Circle the point on the graph...
Enter a number rounded to the nearest Whole number. Biologists caught seventy-eight Quails at The Southern Life Plantation, tagged them, and released them again. After a week they caught forty-four Quails at the plantation and two were tagged. The biologists estimated the The Southern Life Plantation's Quail population at A Quails.
1. A gun at the starting line of a 100 meter dash is used to start the race. The referee at the finish line is instructed to start the stop watch as she sees the flash of the shot. By how much would her reading be different had she started the stop watch when she hears the sound of the shot?
Two charges separated by one meter exert 1N forces on each other. If the charges are pushed to 1 be? Round your answer to the nearest whole number and include units. /4 meter separation, what will the force on each charg
Two charges separated by one meter exert 1N forces on each other. If the charges are pushed to 1 be? Round your answer to the nearest whole number and include units. /4 meter separation, what will the force on...
When a randomly selected number A is rounded off to the nearest integer R_A, it is reasonable to assume that the round-off error A- R_A is uniformly distributed on the interval (-.5,.5) If 50 numbers are rounded off to the nearest integer and then averaged, approximate the probability that the resulting average differs from the exact average of the 50 numbers by more than 0.1 (round your answer to 4 digits).
Two runners are running a 2 kilometre race on a circular 400 meter track. The ratio of the speed is 3:2. The runner run in the opposite directions, beginning at the same time at the same start of the track. They both stop when the first person finishes. The number of times they pass each other is ?
l Review Careful measurements have been made of Olympic sprinters in the 100- meter dash. A quite realistic model is that the sprinter's velocity is given by a(1-eR) where t is in s, vx is in m/s, and the constants a and b are characteristic of the sprinter. Sprinter Carl Lewis's run at the 1987 World Championships is modeled with a -11.81m/s and b -0.6887s , Part D Find an expression for the distance traveled at time t Express your...
Answers must be to rounded to
the nearest number
Markland First National Bank of Rolla utilizes kanban techniques in its check processing facility. The following information is known about the process. Each kanban container can hold 25 checks and spends 48 minutes a day in processing and 4 hours a day in materials handling and waiting. Finally, the facility operates 24 hours per day and utilizes a policy variable for unforeseen contingencies of 0.20. units. (Enter your response rounded to...
3.32 What is the square root of the sample size rounded down to the nearest whole number? What is the square root of the sample size rounded up to the nearest whole number? What is the sample variance (unrounded)? What is the sample standard deviation (unrounded)? What is the sample variance (to 2 decimals)? What is the sample standard deviation (to 2 decimals)? How many observations are less than 75? Is the mean less than 75 (TRUE or FALSE)? Check...