Divide $1200 in the ratio 5:3:2

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Which of the following statement about pascal's triangle are true?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0