Nevaeh has read 168 pages of a 210- page book. What percent of the book has Nevaeh not read?

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )