What is the volume of the rectangular prism... pleas choose the following answer in the picture

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class