5. After simplification, how many terms will be there in 4x^3 + 9y^2 – 3x + 2 – 1? options:
A. 5
B. 4
C. 6
D. 3

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Askateboard ramp is in the shape of a right triangle what is the height of the ramp