(8,0) and (0,8) Using a website called desmos can help to visualize things like this.
There are 60 minutes in an hour and altogether it took her 3 hours yo read the book. This is the same as 180 minutes.
So you have to divide the number of pages by the time it took for her to read them:
144 ÷ 180 = 0.8
The answer is B. 0.8
Hope this helped :)
Answer:
Millimeters per hour.
Step-by-step explanation:
Since its a water sprinkler, you would know that it doesn't cover miles of land, nor is it a food, so it isn't grams. Meters would seem like the right answer, but if you calculate meters to millimeters, you would see that meters are not covered in seconds. So the correct answer is millimeters per hour.
168/24 280/40
cross multiply fractions.
168×40=6,720
280×24=6,720
Yes ,the rates are equivalent.