Convert the following:
1. 250 seconds to mins
2. 98 mins to hrs​

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

Find the missing factor. write your answer inexponential form.9^2=9^4×

What is the value of the product (3-2i)(3+2i)?