https://validator.w3.org/feed/docs/rss2.html Q18 – Math: Word Problem Interpretation The average number of trees per hectare in the park The average number of trees per hectare in the residential area The total number of trees in the park The total number of trees in the residential area Q16 – Math: Exponential Growth 1,500,000 2,400,000 4,500,000 9,600,000 Q17 – Math: Factoring 6x²y²(2x⁶) 6x²y²(x⁴) 6x²y²(x⁶ + 2) 6x²y²(x⁴ + 2) 1260 2520 Q14 – Math: Function Evaluation 9 28 30 37 Q15 – Math: Systems of Equations 1 5 15 45 Q11 – Math: Functions 4 5 9 13 Q12 – Math: Probability 14-Jan 14-Feb 14-Dec 13/14 Q13 – Math: Rate Problems 0.7 42 Q10 – Math: Inequalities and Word Problems 10t ≤ 75 10 + 25t ≤ 75 25t ≤ 75 25 + 10t ≤ 75 Q8 – Math: Percentages 37 47 423 Home