Of 100 random students surveyed, 42 own a dog, 34 own a cat, 15 own a dog and a cat, and
9 own neither a dog nor a cat. Based upon the
results, how many of the next 20 students
surveyed would you expect to own a dog and a
cat?

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

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

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?