Questions by John Peters

Questions by John Peters

The time between arrivals of customers at an automatic tellermachine is an exponential random variable with a mean of 5minutes.a) what is the probability that more than threecustomers arrive in 10 minutes?

asked Mar 10, 2018

1 answer

0 votes

33.6k views

Show how to make one addend to the next tens number 38+26=?

asked Dec 28, 2017

1 answer

5 votes

174k views

What are the political units in Canada called?

asked Mar 6, 2017

2 answers

3 votes

201k views

Ben and his dad sold 9 dozen sunflowers at the farmer's market. There were 12 sunflowers in one dozen. What is the total number of sunflowers Ben and his dad sold?

asked Feb 21, 2017

2 answers

1 vote

66.1k views

How did the Dawes Act change the traditional way of life for Native Americans?

asked Jan 15, 2017

2 answers

0 votes

145k views

Which answer choice correctly completes the sentence? The bridge was closed, but that hasn't __________ us any time. A. costed B. costen C. cost

asked Jun 13, 2016

1 answer

0 votes

162k views

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