Joshua is reading a book for history class. He has read 180 pages so far. This number represents 30% of the total
number of pages in the book.
What is the total number of pages in the book?
54 pages
126 pages
385 pages
600 pages
Oo oo

How many grams the dog will eat in 3 days?

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.