1. The Sharks Aquatic Club recently held a fundraiser to raise money for a local charity. The swimmers received money for each l
ap that they swam during a one-week period. The three swimmers who raised the most money were Rita, John, and Rodell. Together they swam a total of 2125 laps. John swam three times as many laps as Rita, and Rodell swam 25 more laps than John. How many laps did each swimmer swim?
9 x² + 16 y² = 144 /:144 General formula of ellipse ( the center is at the origin ): a² = 16, b² = 9 Domain: [-a, a ] = [-4, 4] Range:[-b, b ] Answer: B ) ellipse. Domain: { -4 ≤ x ≤ 4 } Range: { -3 ≤ y ≤ 3 }
