Elena multiplies 0.06 × 0.5 on a calculator. The calculator shows a product of 0.03. Elena says the calculator must be broken because multiplying tenths by hundredths always gives a product in thousandths. Is Elena’s calculator broken? Explain.

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?