5 1/2 gal= how many qt?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?