Ajewellery store sells 240 necklaces in a month. 180 of the necklaces were sold via the shop’s website, the rest were sold in a high street shop. work out the ratio of online sales to shop sales. give your answer in its simplest form.

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths