Answer:
1
Step-by-step explanation:
S = {,10,11,12,13,14,15,16,17,18,19,}
n(s) = 10
P(a) = n(a) / n(s)
= 10 / 10
= 1 / 1
= 1
<em>hope this helps.....</em>
Answer:
![d = \frac{W}{F}](https://tex.z-dn.net/?f=d%20%3D%20%5Cfrac%7BW%7D%7BF%7D)
Step-by-step explanation:
To do this, we must isolate the variable <em>d</em>.
<em>W = Fd</em>
To isolate <em>d</em>, we must divide the variable <em>F</em> from both sides.
<em>W ÷ F = Fd ÷ F</em>
<em>W ÷ F = d</em>
Now that we have isolated the variable <em>d</em>, we have successfully solved this formula for distance.
![d = \frac{W}{F}](https://tex.z-dn.net/?f=d%20%3D%20%5Cfrac%7BW%7D%7BF%7D)
Answer:
the ecuation is 4+2x=16, and x is the number of years the tree needs to grow to a height of 16 ft
The first option hope this helps
Answer:
is scientific notation of 78 billion
Step-by-step explanation:
For scientific notation , follow the following notation:
-------->(equation 1)
Let,
In standard form
![a = 7.8000000000](https://tex.z-dn.net/?f=a%20%3D%207.8000000000)
or
![a = 7.8](https://tex.z-dn.net/?f=a%20%3D%207.8)
As decimal point move 10 places from right to left, therefore
b = 10
Put the value of 'a' and 'b' in (equation 1)
is scientific notation of 78 billion