Mathematics, 02.09.2019 13:10 beachgreentag
One hundred and ninety students go on a tour. they go in minibuses that carry 14 passengers each and in buses that carry 40 passengers each. there were right vehicles used, all full. how many of each type of vehicle were used? (how do you get the answer? )
Answers: 2
Mathematics, 21.06.2019 20:30
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Mathematics, 21.06.2019 22:00
Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.
Answers: 1
Mathematics, 22.06.2019 03:50
Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.
Answers: 3
One hundred and ninety students go on a tour. they go in minibuses that carry 14 passengers each and...
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