exam
Maths Puzzle
Numerical Ability
find angle T if angle T is 20 more than four times its supplement
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exam Other Question
Which of the following intervals represents the solution set of the inequality -3 is less than or equal to 2x+1<7
1.) (-3,7)
2.) (-2,3)
3.) [-3,7)
4.) [-2,3)
Develop a height equation: A ball thrown upward from the roof of a building 100m tall with an initial velocity of 20m/s. When will the ball reach a height of 80m?