Are there options to this?
Answer:
The number of horses that can eat 4 stacks of hay in 8 days = 56 horses
Step-by-step explanation:
The given parameters are;
The time it takes 16 horses to eat 5 stacks = 35 days
Therefore;
The time it takes 16 horses to eat 5/5 stacks (1 stack) = 35 days/5 = 7 days
The time it takes 16 horses to eat 1 stack of hay = 7 days
The time it takes 16 horses/16 to eat 1 stack of hay = 7 days × 16 = 112 days
Therefore;
The time it takes 1 horse to eat 1 stack of hay = 112 days
The time it takes 1 horse to eat 4 × 1 stack of hay = 112 days × 4 = 448 days
The time it takes 1 horse to eat 4 stacks of hay = 448 days
Therefore, given that (448 days)/(8 days/horse) = 56 horse, we have;
The number of horses that will eat 4 stacks of hay in 8 days = 56 horses.
Answer:
x=3
Step-by-step explanation:
Set equations equal to each other:
![x^3-3x^2+2=x^2-6x+11](https://tex.z-dn.net/?f=x%5E3-3x%5E2%2B2%3Dx%5E2-6x%2B11)
Subtract two from both sides
![x^3-3x^2=x^2-6x+9](https://tex.z-dn.net/?f=x%5E3-3x%5E2%3Dx%5E2-6x%2B9)
Factor out x^2 from the left side
![x^2(x-3)=x^2-6x+9](https://tex.z-dn.net/?f=x%5E2%28x-3%29%3Dx%5E2-6x%2B9)
Factor the right side, look for two factors of 9, which add to -6, which is just -3 and-3
![x^2(x-3) = (x-3)(x-3)](https://tex.z-dn.net/?f=x%5E2%28x-3%29%20%3D%20%28x-3%29%28x-3%29)
So as you can see here, we have both sides in factored form, and both have a factor of (x-3) on both sides, and if one of the factors is zero, then the entire thing becomes zero, since 0 * anything= zero.
this means a solution would be at x=3, since it makes the right side 0 * 0 = 0, and the left side (3)^2 * 0 = 0
It's important to notice this, since had we divided by x-3 to make the equation a quadratic, we would've excluded this real solution, because when dividing by x-3 the solution x=3 makes it 0, so we would've been dividing by zero.
So one of the real solutions is at x=3
Well when you go lower with negatives the number gets bigger so
It was -4C then it was 2 lower which is -6C then it got lower again in the evening by 1 degree celcius which gives the answer -7 degrees celcius
Answer:
35 angle
Step-by-step explanation:
sorry i don't have time