Engines are the most expensive, heavy component on an aircraft and are designed with detailed specifications. Which of the follo
1 answer:
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Answer:
decreased by 4.5%
Explanation:
A family consumes: 10 pizzas, 7 pairs of jeans, and 20 gallons of milk.
In 2016, pizzas cost $10 each, jeans cost $40 per pair, and milk cost $3 per gallon.
The family's total cost of living in 2016 is:
In 2017, pizzas cost $8 each, jeans cost $40 per pair, and milk cost $3 per gallon.
The family's total cost of living in 2017 is:
The change, in percentage, of a typical family's cost of living is:
The cost of living decreased by 4.5%
Answer:
No, he should <u>not</u> pick up the $100 bill
Explanation:
If his salary were those $20 billion (20,000,000,000) by a year. Let's find out how much this is by a second.
First let's find out how much is that salary by <em>a day</em>, then by <em>an hour</em>, then by <em>a minute</em> and finally by <em>a second</em>.
So he would be losing money if he picks up the $100 bill, because he would be missing 634 dollars per second.