Answer:
2097150
Step-by-step explanation:
sum=(2(1-1048576))/(1-2)
There are 16 possible hands.
Choosing 3 aces from 4 possible is expressed by:

Choosing 1 queen from 4 possible is expressed by:

This gives us 4*4 = 16 possible hands.
Answer:
k=8
Step-by-step explanation:
divide both sides by 11 to get nine
then subtract 1 from both sides to get
8
Answer:
That is not a function :)
Step-by-step explanation:
You can recognize functions by seeing if it passes the <em><u>vertical line test</u></em><em><u>.</u></em> If you draw a vertical line anywhere are the grid and it crosses the equation in more then one place then it does not pass the test, and is not a function.
Here's an attachment that might help
Y=10x
hope this helped, have a good day