The first term of a geometric sequence is 1/2 and the sum of the first two terms is 3/5. Work out the sum of the first 10 terms of the sequence.

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?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer