C 12 minutes is the correct answer. Hope this helps :)
40/3 days, (13.33 days)
Step-by-step explanation:
Set up the equation, 15/20 = 10/x, and then use cross mutiply to solve it.
10 * 20 = 15x, x = 200/15 = 40/3
Why?
b/c if each pig eats the same amount of food, then the ratio between the number of pigs and days should remain constant.
Answer:
a^2-ab+b^2
Step-by-step explanation:
factorize both of them.
15/60 simplified is 1/4
1/4 is not equal to 3/4
Since 1/8000 is 0.000125, we can move the decimal 4 terms to the right.
So that will be 1.25 • 10^-4
Choice B
