Add and subtract the values. Express your answer in scientific notation (8.65 x 10-)+(2.7x 10-4)-(9x10%)
O 2.35 x 104
O2.67 x 104
O 8.83 x 10
O 9.01x10

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?