Answer: it is D
explanation: the higher the weight is the higher the cost is
Answer:
(0, -1)
Step-by-step explanation:
that is where the line intercepts on the vertical axis
Answer:
7/25
Step-by-step explanation:
there are 14 numbers greater than 30 and less than 45
31 32 33 34 ......42 43 44 <=====14 numbers
14 choices out of 50 = 14/ 50 = 7/25