Estimate √50 to the hundredths place. 1. Estimate between two whole numbers: 72 = 49, 82 = 64
2. Estimate further to the tenths place: 7.02 = 49.0, 7.12 = 50.41
3. Estimate further to the hundredths place:
The √50 is between and .

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.

The formula for finding volume of a cone 1/3pi x r^2h. the volume of a cone is 300 cm^3 and the height of the cone is 10 what is the approximate radius of the cone