1. The length of a room is three times its breadth and height is 4.6m. If the cost of carpeting its floor at Rs 60 per sq m is Rs 4500, find the cost of colouring the walls at Rs. 60 per sq. m ?

Which one ? is the answer and how to find this answer

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10