Sebs salary is $x per annum. the tax system is such that seb pays a 15% flat rate

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

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Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.