8. The given pie chart shows the result of a survey carried out to find modes of travel used by children to go to school. Study the pie chart and answer the following questions : ii. What fraction of children travel by each of the mode car, cycle, taxi and bus?iii. If 18 children travel by car, how many children took part in the survey

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Select the lengths in centimeters that would form a right triangle

What is the absolute value of the complex number -4-sqrt2i