humphrey

This page lists questions and answers that were posted by visitors named humphrey.

Questions

The following questions were asked by visitors named humphrey.

A solution is prepared by dissolving 4.9g of sucrose in 17g water. Calculate the boiling point, freezing point and osmotic pressure of this solution at 25 degree Celsius.

using a ruler a pair of compass only construct (1)triangle abc with [ab]=10cm,angle abc=30° and angle bac=45°

using a ruler a pair of compass only construct (1)triangle abc with [ab]=10cm,angle abc=30° and angle bac=45° solve it for me

the parallel sides of a trapezium are 10cm and 12cm representing the height 7.5cm what is the area of that trapezium

Answers

The following answers were posted by visitors named humphrey.

i want the answer