In a class of 42 students the number of boys is 2/5 of the girls . find the number of boys and girls

Write 17/20 as a decimal and as a percent.

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

The function models the number of accidents per 50 million miles driven as a function