A manufacturing machine has a 6% defect rate. If 10 items are chosen at random, what is the probability that at least one will have a defect?

At which value in the domain does f(x) =0?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.