Answer:
Mike should hike 11.25 miles per day for four days
Step-by-step explanation:
45÷4=11.25
1260 is the correct answer
remember multiply them :)
1/5
f(x) = 1/4 x²+bx+10
the derivate is : f'(x) = 1/2 x +b
you have : f'(6)=0
1/2 (6)+b=0
3+b =0
b = -3
so f(x) = 1/4 x²-3x+10.......f(6) =1/4(6)² -3(6)+10 =9-18+10 =1
f(x) = 1/4(x-6)²+1... the vertex form
the given figure is rectangle
area of rectangle=l*b
=5*6
=30 ft^2
