Answer:

Step-by-step explanation:
There are 3 types of vacation and 3 lengths of time.
Only ski resorts have snow so the probibility of no snow is 
The probability of at least 6 days is
, multiply the two displayed numbers to get:

Ok, Thank you! Have a wonderful day
The 87 degree angle is a supplementary angle, and the corresponding angle (BAC) is 93 degrees. I know this because two supplementary angles add up to 180 degrees. 180 degrees - 87 degrees = 93 degrees. :D
This will be even! You don't even need to work past multiplying the ones digits in each number because 9 times 0 is 0! If you do solve it you get 3,727,220, but that'd take forever to do :)