If the fifth term of an arithmetic sequence is 11 and the common difference is​ 4, then the sixth term of the sequence is​ .

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me