Answer:
The answer to this question is that the average rainfall varies by 0.07 each year.
Step-by-step explanation:
X square + 1x + 4x + 4
X(x+1)+4(x+1)
(X+1)(x+4)
Answer:

Step-by-step explanation:
Hope this helps! Have a great day ahead. Happy halloween :) Stay Safe <33
Answer:
The height of the lighthouse is 
Step-by-step explanation:
Let
h -----> the height of the lighthouse
we know that
The tangent of angle of 68 degrees is equal to divide the height of the lighthouse by the horizontal distance from the buoy to the base of lighthouse
so

Solve for h

Answer:
The number of students would have increased by 25%.
Step-by-step explanation: