Mathematics, 09.01.2020 05:31 lululoveee586
2. a train consists of an engine at the front, a caboose at the rear, and 27 boxcars that are numbered from 1 to 27.
a. how many different orders are there for cars that make up the train?
b. if the cars are attached to the train in a random order, what is the probability that the boxcars are in numerical
order from 1 to 27?
Answers: 2
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How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?
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Mathematics, 21.06.2019 17:50
(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d
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Mathematics, 21.06.2019 22:30
Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?
Answers: 1
2. a train consists of an engine at the front, a caboose at the rear, and 27 boxcars that are number...
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