The distance (in miles) viewable to horizon of a lighthouse oh height h (in feet) is given by approximately

Given that a<span> lighthouse that is 36 ft tall stands on the shore of Lake Michigan, the distance of the boat it can see on the horizon is given by approximately
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Answer:
4.95 and 2.25
Step-by-step explanation:
x+y=7.2
x-y=2.7
Add equations
x+y + x-y= (2x-y+y)=2x
7.2+2.7=9.9
Therefore 2x=9.9 x=9.9/2=4.95
x=4.95
x+y=7.2
4.95+y=7.2
y=7.2-4.95=2.25
y=2.25
Answer:
0.5 or 50%
Step-by-step explanation:
The number of total employees is:

The number of married employees is:

The probability that a randomly selected employee is not married is given by:

The probability is 0.5 or 50%.
There are 4 bees and 12 ladybugs. So the ratio is
4 : 12
Reduce to lowest term, we get :
1 : 3