7. 1/4
8. 1/8
9. 1/7
Estimated
Answer:
%
Step-by-step explanation:
We have that 
of the eggs are cracked, so 
of the eggs are not cracked.
Recall that 
. This means that 
.
Rounding this to the nearest whole percent gives %.
After, thorough research I believe that there are 265 pine trees and 0 elm trees since decidous and semi-decidous do not grow near conifers.
Answer:
So m= - 11
Step-by-step explanation:
* THe vertex is (-2,6), then the equation is y = a(x+2)^2 +6, a is to find out.
* A root is 7 means x=7 and y=0, then :
0 = a(7+2)^2 +6
0=81a+6 or a= -6/81 = -2/27.
* We have the equation: y= -2/27 (x+2)^2 +6=-2/27 [ (x+2)^2-81]
y= -2/27 (x-7)( x+11).
So m= - 11
Hope that you understand.
