If you have an 81 for your 9 weeks grade but make a 70 on your exam whats going to be your final grade?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Someone which statements are true? check all that apply.