Bramley apples cost £3.60 for a 3kg bag at Supervalue supermarket. The same type of apples cost £15 for a 7.5kg bag at Nixonʼs supermarket. Where are the apples the best value for money?

By what factor does the intensity increase for each whole-number increase in the richter scale? use your understanding of logarithms and the inverse relationship between logarithms and exponents to explain your answer.

Find the geometric mean of 2/3 and 295

Who found North Carolina

A) How much would it cost to ship a package weighing 3.2 pounds? Explain how you arrived at your answer.

Is 12 divisible by 3?

Find the initial value. Y=3x

A school paid $16,800 to buy 16 computers for its computer lab. At the same rate, how much would two computers cost?

3x+2y=5 2x-2y=5 i got 2 so i kind of know how to do it but not that sure yet on how to do the whole equation

The mean of the age of students is 10 what does a large mean tell you

If 65% equals 52, what does 35% equal then?