The probability would be 12/16 or 75%.
Hope this helps!
F(b)=7b+8
you just need to change the x variable. make y into f(x) or in this case f(b)
Answer:
Step-by-step explanation:
10% discount means you pay 90% of the original cost x.
90% of x = $40.50
0.90x = $40.50
x = $40.50/0.90 = $45
:::::
total cost = 1.065·$40.50 ≅ $43.13