exam Maths Puzzle Numerical Ability

5.Sheet Metal Trades: How many square inches of sheet metal are used to make the vent transition shown? (The ends are open.) One side is 7by 7", the other is 9" by 9", and 12" leng

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exam Other Question

Dennis needs to fence a rectangular pasture. One side borders a river and needs no fencing. he has 1150 ft of fence.

**Note** The picture shows x is the length

write an expression for the area f the pasture in terms of x
Suppose it will rain on any given day eith the probability of 0.34, independent of everything. What is the probability that of three consecutive days it will rain on the first two and not rain on the third?