Answer:
-7b-9k+6
Step-by-step explanation:
-4b+(-9k)-6-3b+12
(-4b-3b)+(-9k)+(-6+12)
-7b+(-9k)+6
-7b-9k+6
Answer:
0.40
Step-by-step explanation:
Let
A=Cause of fatal crash is speeding
B=Missing a curve
A and B=(A∩B)= Speeding and missing a curve both are cause of fatal crash
P(A)=0.3
P(A and B)=P(A∩B)=0.12
P(B/A)=0.40
The probability that the crash occurred on a curve is 0.40 or 40%
2/300 simplifies to 1/150 as a fraction.
As a decimal, 2/300 is .00666666..... (more sixes).