Roles are being prepared to go to the grocery store. divide 72 rolls into two groups to the ratio is 3 to 5

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2