Answer:
Probabilty= 4.171. *10^-4
Step-by-step explanation:
bridge is made up of 13 cards
probability that a bridge chosen at random contains
6 of one suit, 4 of another, and 3 of another
Probabilty of 6 = 13C6
Probabilty of 4 = 13C4
Probabilty of 3 = 13C3
Then total= 53C13
Probabilty =( 13C6*13C4*13C3)/53C13
Probabilty=( 1716*715*286)/53C13
Probabilty= 4.171. *10^-4
Can u help me pleasee Neil is going to a bookstore 45 miles away. The bridge was closed on the way back, so
he had to take an alternate route and had to drive 15 mph slower, which make the trip
back take 7 minutes longer. How fast was he going on the way to the bookstore?
Answer:
or ![\frac{1square}{3feet}=\frac{6squares}{18feet}](https://tex.z-dn.net/?f=%5Cfrac%7B1square%7D%7B3feet%7D%3D%5Cfrac%7B6squares%7D%7B18feet%7D)
Step-by-step explanation:
As mentioned at the top of the diagram, one square is equal to three feet (
). If the dimensions are 18x18, we can divide eighteen by three to get six. (We can also count the squares on the graph, but this wouldn't be very fun if the model were bigger and it'd take a long time.) So, this means six squares is equal to eighteen feet (
).
Answer:
What’s the rest of the question
Step-by-step explanation:
Answer:
There's no picture for us to refer to. I need a picture to answer the question.