Answer:
a) 0.145
b) 0.013
c) 0.783
d) 0.586
Step-by-step explanation:
a) there are always 52 cards in total, 13 hearts
Pa = 39/52 × 38/51 × 13/50 = 19266/132600 = 257/1700 =0.145
b) there are always 13 diamonds in a complete card
Pb = 13/52 × 12/51× 11/50 = 11/850 = 0.013
c) there are always 4 aces, and 48 that are not aces
Pc = 48/52 × 47/51 × 46/50 = 4324/5525 = 0.783
d) there are 13 hearts,to get at least one heart we have.
Pd = 1 - p
Where p is the probability of no hearts
p = 39/52 × 38/51 × 37/50 = 703/1700 = 0.414
Pd = 1 - 0.414
Pd = 0.586
Answer:
1, 2, 3, 4, 6, 12
Step-by-step explanation:
All these numbers are common factors of 12 and 24 because you can divide each one by all of the factors
ex. 12/3 = 4
24/3 = 8
if you don't get a decimal answer, then it is a factor of these numbers
Answer:
6 square inches
Step-by-step explanation:
4x3=12
12/2=6
Answer:

Step-by-step explanation:




Answer:
prroof plz
Step-by-step explanation: