If i have a loan of £650 and pay interest of 4% for one year. a) how much interest do i pay? b)how much do i pay back in total? c) how much do i pay per month?

What situation is an example of an observational study

Which math sentence can be used to determine if the triangle is a right triangle?

Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each.bhow many railroad cars can the barge haul?