The order of operations is necessary for simplifying numerical expressions because it ensures that the expression is simplified correctly through a series of steps proven to be efficient in simplification.
Answer:
The correct answer is D. learning to stand alone is part of growing up.
Explanation:
Answer:
c. short-run average total cost is typically above long-run average total cost
Explanation:
In the case when the average of the total cost of the short run should be compared with the average of the total cost of the long run for a given output level so this means that the average of the total cost of the short run should be more than the average of the total cost of the long run
Therefore as per the given situation, the option c is considered
Let
x = minutes used for jogging
y = minutes used for handball
z = minutes used for cycling
Th total time spent is 1 hour (60 minutes), therefore
x + y + z = 60
Because Mike jogs as long as he cycles, therefore
x = z
Therefore
2x + y = 60
or
y = 60 - 2x (1)
Jogging consumes 10 calories/min, handball consumes 9 calories/min and cycling consumes 12 calories/min.
The calories consumed in 60 minutes is 580, therefore
10 x + 9y + 12z = 580
Because x = z,
22x + 9y = 580 (2)
Substitute (1) into (2).
22x + 9(60 - 2x) = 580
22x + 540 - 18x = 580
4x = 40
x = 10
y = 60 - 2x = 40
z = x = 10
Answer:
10 minutes of jogging
40 minutes of handball
10 minutes of cycling.
Answer:
$412,500
Explanation:
March
Cash receipts from sales on account for April = $400,000 * 75%
Cash receipts = $300,000
April
Cash receipts from sales on account for April = $450,000 * 25%
Cash receipts = $112,500
Total Cash receipts = Cash receipts from sales on account from March + Cash receipts from sales on account from April
Total Cash receipts = $300,000 + $112,500
Total Cash receipts = $412,500
