400 college students were asked whether they liked Gorkhapatra or Kantipur or Samacharpatra. It was found that 140 likd Gorkhapatra, 165 liked Samacharpatra and 165 liked Kantipur. Moreover, 60 likd Gorkhapatra only, 70 liked Samacharpatra only, 80 liked Kantipur only, 50 liked all three newspaper. Using necessary set notations and Venn-diagram, calculate the number of students who liked exactly two of these three newspapers and who dislike any one of these three newspapers.

.5 lb

step-by-step explanation:

12 in / 6 in =2 in

.25 x 2 = .5 lb

i can answer this question sweetie!

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

pi x^2

step-by-step explanation:

pi times x squared