Answer:
30%
Step-by-step explanation:
28.60-22=6.60
6.60/22=0.3
F(x)=x^3-7x-6 Since I don't have the graph and this is not a perfect cube, I will have to rely on Newton :P
x-(f(x)/(dy/dx))
x-(x^3-7x-6)/(3x^2-7)
(2x^3+6)/(3x^2-7), letting x1=0
0, -6/7, -.988, -.9999, -.99999999999, -1
(x^3-7x-6)/(x+1)
x^2 r -x^2-7x-6
-x r -6x-6
-6 r 0
(x+1)(x^2-x-6)=0
(x+1)(x-3)(x+2)=0
x= -2, -1, 3
Answer:
7.5 pencils broken in a week (5 days).
Step-by-step explanation:
1.5 pencils broken a day
Now we just multiple this by 5 for each of the school day's.
1.5 pencils * 5 days = 7.5 pencils broken in a week.
Have a nice day! :)
Please mark this answer as brainiest!
Answer:
the answer is b my guy
Step-by-step explanation:
Answer:
−
√
3
/2 or -0.86602540 ...
Step-by-step explanation:
