9. Exchange rates help you to know when it is best to travel
O what other economies think of your money
when to exchange your money
how much your currency is worth in another currency

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Select the number of ways in which a line and a circle can intersect

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?