What would you have to invest today at 5% interest compounded monthly if you wish to have $20,000 in 10 years?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad