How many atoms are in this formula? 2Na₂SO₄

Why do interests rates on loans to be lower in a weak economy than in a strong one

For each proportion find the unknown number x 1/5/8=×/15

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)