On a certain hot summer's day, 677 people used the public swimming pool. the daily prices are $ 1.50 for children and $ 2.00 for adults. the receipts for admission totaled $ 1188.00 .  how many children and how many adults swam at the public pool that day?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?