2/7 × - 3/7 = 0 what is the solution for this equation ?​

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)