ription Previous balance, $2653.48 June 1 Billing date $1000.00 credit June 6 Payment $ 36.25 June 8 Charge: Gas Charge: Groceries $ 138.43 June 9 $ 42.36 $ 127.19 $ 214.83 June 17 Charge: Gas Charge: Groceries June 27 Charge: Clothing June 30 End of billing period Payment Due Date: July 9

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

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?

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota