Mathematics, 25.07.2019 03:30 maddieeelllis3956
Erica can run \dfrac{1}{6}
6
1
start fraction, 1, divided by, 6, end fraction of a kilometer in a minute. her school is \dfrac34
4
3
start fraction, 3, divided by, 4, end fraction of a kilometer away from her home.
at this speed, how long would it take erica to run home from school?
Answers: 3
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The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
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Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)
Answers: 1
Erica can run \dfrac{1}{6}
6
1
start fraction, 1, divided by, 6, end fraction of...
6
1
start fraction, 1, divided by, 6, end fraction of...
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