Mathematics, 01.07.2019 10:30 sarbjit879
Jeff and kirk can build 75 feet retaining wall together in 3 hours. because jeff has more experience, he could build the wall by himself 1 hour quicker than kirk. how long would it take kirk to build the wall by himself.
Answers: 1
Mathematics, 22.06.2019 02:00, Naysa150724
Reading tests are compared for two students. sara got 98, 100, 65, 78, 98, 46, 100, 100, 45, and 50 on her reading test. lee got 97, 67, 89, 99, 100, 45, 79, 89, 58, and 67 on his reading test.
Answers: 1
Jeff and kirk can build 75 feet retaining wall together in 3 hours. because jeff has more experience...
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