1
Step-by-step explanation:
Step 1:
Let a coin is flipped. My choice is Heads and my unfavorable becomes Tails.
Here the probability of getting heads is (1/2) and getting tails is (1/2).
Step 2:
Hence, If we add both of it we will get the resultant sum as 1 only.
(1/2) + (1/2) = 1
Answer:
35
Step-by-step explanation:
35 times 35 = 1225
square root it
√1225
and get
35
On day 15 you would have made 32,768 dollars, which surpasses the price of the car by 12,768 dollars
Answer:
9/20
Step-by-step explanation:
Total trials = 80
Observed successful trials = 36
36/80
= 9/20
Answer:
a1 = 4
a2= -2
a3 = -8
a4= -14
a5= -20
Step-by-step explanation:
a12= a1 + 11d
-62 = 4 + 11d
-62-4 = 11d
-66= 11d
d = 
= -6
a1 = 4
a2 = 4 - 6 = -2
a3 = 4 - (6×2) = -8
a4 = 4 - (6×3) = -14
a5 = 4 - (6×4) = -20
