Pleas help. I only have 3 minutes left and i really dont get it. An estate agent has three houses for sale. The prices of the houses were in the ratio 6:4:3 and the cheapest house was priced at $240 000. What
were the prices of the other two houses? (SHOW WORKING)

Which of the following is the correct ratio for converting kilograms to grams

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')