Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

~Click Photo To See Questions~

OpenStudy (anonymous):

OpenStudy (anonymous):

Q3 is q<=20 coz the shaded circle at 20 implies inclusive i.e q can equal that value. so q can equal 20 or any number less than 20

OpenStudy (anonymous):

Q4 is 0.9. 3.6-2.7

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!