Mathematics, 14.11.2019 17:31 Mordred7823

If a circle has a diameter of 14 cm and the area is tripled what happens to the circumference?

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Mathematics, 21.06.2019 17:00, lizzynmk

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Mathematics, 21.06.2019 17:30, nayellisoto15

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Mathematics, 21.06.2019 18:30, bellabarfield4286

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

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Mathematics, 21.06.2019 20:50, kidpryo1

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?