With this worksheet, your student will learn all about how the tides work, and he will be able to practice graphing some data on high tide and low tide activity. Click to find similar content by grade or subject.
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Although some areas can be very competitive, there are great variances of aggregate pricing throughout the country, especially for rip rap. Undelivered material pricing ranged from $13.00 to $24.00 per ton for 8â rip rap; the average price per ton was $16.69 for an eight-ton load. The default unit pricing used for estimating purposes in My Estimator is the average cost of the rip rap and includes delivery, but not installation.