Let u=(5,-12) and c=-3 what is || cu || ?
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Answer this question only if you know the 30 points and

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?

Round each of the decimals to the nearest hundredth a. 0.596 b. 4.245 c. 53.6843 d. 17.999