13/ 52 = 1/4 chances.
There are 13 spades and 52 cards. You divide the spades and cards in the deck to find your chances of drawing one.
You have a 25% chance of getting a spade.
Now you put it back. Since you put it back, you still have the same number of cards and the same number of spades. So when you divide 13/52 again, the numbers are still the same. 1/4. 25% chance.
So, you still have a 25% chance the second time around.
Answer:
33/10
Step-by-step explanation:
I used a calculator sorry if I am wrong
D=√(0.9²+2.5²)=2.65
The distance between two points is 2.65
The slope is the rate in which he is moving and the y-intercept is where he started (at 0 seconds and 0 meters).
