each coind has a 1/2 probability of landing on heads
3 coins would be 1/2 x 1/2 x 1/2 = 1/8 probability
It is a slower rate because marlin can swims 70 miles in an hour and the sail swims 40 miles in 30 mins and then 30 ×2=60 which is an hour then 40×2 =80miles
You can draw 12 dots plus two other dots because 8 divided by 4 is two
Before we start, let's plot the graph of the hyperbola:
The problem wants the distance across the base of the base, we can see that at y = 0 (base) the "vases" touches x = 2.935. that's the distance between the center of the base and the end of it, looking at the image we can see that basically, it's the distance between the x-intercept, we know that half of the distance is 2.935, then the distance is
![\begin{gathered} \frac{d}{2}=2.935 \\ \\ d=2\cdot2.935 \\ \\ d=5.87\text{ inches} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7Bd%7D%7B2%7D%3D2.935%20%5C%5C%20%20%5C%5C%20d%3D2%5Ccdot2.935%20%5C%5C%20%20%5C%5C%20d%3D5.87%5Ctext%7B%20inches%7D%20%5Cend%7Bgathered%7D)
Therefore, the correct answer is 5.87 inches, distance between x-intercept
Standard form is just the number. The answer is 405.