(a) P(x > 12) ≈ 0.4013
About 40% of the fish are longer than 12 inches.
(b) 300*P(x < 7) ≈ 48
about 48 of 300 fish could be expected to be shorter than 7 inches.
The difference between the two salaries is $30,000
50,000
-20,000
__________
30,000
Answer:
no, it is not a proportional relationship.
Step-by-step explanation:
if you divide 315 by 175 you get 1.8
if you multiply 315 by 1.8, you don’t get 420. therefore this is not a proportionally relationship.
hope this helps!
I believe the answer is -19
Answer:
15
Step-by-step explanation:
Using the distance formula will help you with this!