exam
Maths Puzzle
Numerical Ability
Divide by synthetic division. Be sure to state your answer as a polynomial.
3x(to the 4th)+11x(to the 3rd)-20x(squared)+7x+35 divided by (x+5)
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exam Other Question
Diameter AB of circle O is 21 inches. Line AB is extended through B to a point C, and tangent Line CD is drawn, meeting the circle at D. CD is 6 inches longer than BC.
a) Let x represent BC. Express CD and CA in terms of x
b) Find BC
86. Social science. If there are 6 10(9th power) people on the Earth and there is enough freshwaterto provide each person with 8.79 10(5th power)L, how much freshwater is on th