Write each number in scientific notation A: 907,000,000,000,000,00
B: 168,000,000,000,000
C: 0.00000304
D: 0.000000000000865

Which situation is best modeled by the equation 9+=16? clear check you have $16 left after spending $9 and some other amount. nine friends each pay the same amount to get into a theme park, and the total is $16. the price of a water bottle, $9, was decreased by some amount to $16. you pay $9 for a burger and some amount for dessert for a total of $16.