What is the probability of drawing a spade from a standard deck of cards on a second draw, given that a spade was drawn on the first draw and not replaced? twelve over fifty one one over fifty two one over fifty one thirteen over fifty two?

Option A is the answer.

Step-by-step explanation:

The total number of spade cards in a deck = 13

And total number of cards in a deck = 52

When the first card drawn was a spade, and it is not replaced, then this leaves 51 cards behind and 12 spades.

Therefore, the probability of the second draw being a spade is:

=

So, option A is the answer.

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )