exam Maths Puzzle Numerical Ability

Solve each compound inequality. Write the solution set using interval notation.

x - 5 + 6 or 2 - x > 4

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exam Other Question

Mr.Malone must custom mix a fertilizer for his field. A solution of 55% fertilizer is to be mixed with a solution of 44% fertilizer to form 22 liters of a 47% solution. How much of For a sample of size n=60, proportion p=0.35, and at a 95% confidence level, the lower bound of the proportion is...


A. 0.229
B. 0.121
C. 0.175
D. 0.414