Mathematics, 19.12.2019 08:31 ericamiller165p58e0p
a motorboat, moving at a speed of 10 km/hour, left a pier traveling against the current of the river. forty-five minutes after the boat left the pier, the motor of the boat broke, and the boat began drifting with the current. after three hours of drifting with the current, the boat was back at the pier where it had started. what is the speed of the current of the river?
Answers: 1
Mathematics, 21.06.2019 14:20
Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s
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Mathematics, 21.06.2019 15:50
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
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Mathematics, 21.06.2019 18:00
Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the
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Mathematics, 21.06.2019 18:00
Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need
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