Well id have to know how many packs of crackers there was and possibly i might need to know the # of crackers in a pack
To solve this problem you must apply the proccedure shown below:
1. You have that the forest fire covers 1600 acres at time t=0. the fire is growing at a rate of 9√t<span> acres per hour. Therefore, you have:
</span>
1600+∫(9√t)dt (from 0 to 16)
2. Then, when you solve it, you obtain:
1600+6t^3/2=1984
3. Therefore, as you can see, the answer is: 1984 acres.
B = 11
(my handwriting is so bad excuse me )
Answer:
I agree with cristafers work
Step-by-step explanation:
Step-by-step explanation:
2xy - x^2 - y^2
first take a (- ) out
-(-2xy + x^2 + y^2)
-( x^2 - 2xy + y^2)
-(x - y)^2
