Mathematics, 05.05.2020 15:49 victoria6929
A person can run 100 meters in 20 seconds. What is his running speed in kilometers per hour (km/h)?
A. 18 km/h
B. 20 km/h
C. 24 km/h
D. 15 km/h
Answers: 2
Mathematics, 21.06.2019 14:50
An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x
Answers: 1
Mathematics, 21.06.2019 16:40
What is the distance between the points (2 -3) and (-6 4) on the coordinate plane
Answers: 1
Mathematics, 21.06.2019 20:20
One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%
Answers: 1
A person can run 100 meters in 20 seconds. What is his running speed in kilometers per hour (km/h)?<...
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