How would 3,050,000 be expressed in scientific notation? 3.5 ×106 3.05 × 105 3.05 × 106 3.5 × 104

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

What is the radius of the cone in the diagram? round your answer to the nearest whole number