15 I think i'm sorry if i'm wrong
The probability of getting head is 3/4 or simply 0.5
prob( it lands on open end) = 8/20 = 2/5
prob ( lands on closed end) = 4/20 = 1/5
The second choice is correct.
Maybe I can help you it depends the problem.
Answer:
Step-by-step Solution:
<u>Let's simplify the equation to find the value of x.</u>
<u>[Simplify the Distributive property]</u>
<u>[Subtract 6 both sides]</u>
<u>[Solve the RHS]</u>
<u>[Divide -12 both sides to isolate the variable]</u>
<u>[Simplify the fraction]</u>
Hence, the value of x is -7/4.
