Answer:
(52/52)(48/51)(44/20)(40/59)(36/48)
Step-by-step explanation:
For the first card, what is the chance of getting a unique value? Well, you don't have any yet so it's 100% or 52/52.
Now for the second draw, what is the probability of not getting a repeat? Well, 52 cards total but there are four copies of every value, one for each suit. The deck now has 51 cards and 48 are not copies, so that's 48/51.
Similarly for the third draw there are now 50 cards total and 44 are not going to be repeats if the last two were not.
You can keep going like this and you get (52/52)(48/51)(44/20)(40/59)(36/48). Hopefully this made sense.
The answer is C because I got it right on Edgenuity
I believe the ultimate fenced in area with minimal perimeter is a square.
For any geometric shape a circle has the greatest maximum area minimum perimeter ratio.
So for 420 meters, a square with sides of 105 meters will enclose maximum area if you must fence in a rectangular shape.
Answer:
30
Step-by-step explanation:
7 1/2 is 15/2 as an improper fraction
15/2 ÷ 1/4 = 15/2 · 4 which is 30
Answer:They both equal 1 half
Step-by-step explanation:To put it a lil more simply, 1/2 = 0.5 and 4/8 also = 0.5