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Mathematics, 21.06.2019 20:00

At 16 1/2 kilometer stretch of road needs repairs. workers can repair 2 1/4 kilometer of road per week. how many weeks will it take to repair this stretch of road?

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Mathematics, 21.06.2019 21:30

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Answers: 1

Mathematics, 21.06.2019 23:00

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

Answers: 2

Mathematics, 22.06.2019 00:50

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

Answers: 2

Asap if you could.,what is 60 percent of 92?...

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