exam
Maths Puzzle
Numerical Ability
In an election, it was estimated that person A would receive 200 of the 300 electoral votes. What was the standard error? This question is due on day 6.
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exam Other Question
The height h in feet of an object after t seconds is given by the function
h = -16t^2 + 40t + 10.
How long will it take the object to hit the ground? Round your answer to the nearest thousandth
seven years ago,mary was 6times as old as cora.in one year,she will be only twice as old as cora.find their present ages