Answer:
v = s/t
v = (381.59 miles) / (5.5 hours)
v = 69.38 mph
108/4 = 27 pieces you multiply 36 x 3 = 108 and the denominator stays the same so 108/4 equals to 27 pieces
Answer:
Cost function = 40a + 500
Cost of 90 articles = $4,100
Step-by-step explanation:
The fixed cost is $500 and it will.not change regardless of production level.
The Variable cost is $40 and increases by every additional unit produced.
Assume the number of articles produced is a.
Cost function would be:
Total cost = Variable cost * Number of articles + Fixed cost
TC = 40a + 500
Using this, the cost of 90 articles is:
= 40 * 90 + 500
= $4,100
It’s the second one because 0.5 is like 50% then 3/4 is like 75 and then the other is simply 80%
Answer:
2,9
Step-by-step explanation:
