What is -3.8 as a fraction in simplest form

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?