What is the (approximate mass of air in a typical room with dimensions 5.4m×3.8m×2.5m?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

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?