Answer and Explanation:
The computation is shown below:
a. For the percentage of failures is
= Number of failures ÷ number of pacemakers tested
= 4 ÷ 90
= 4.4%
b. For Number of failures per unit-hour of operating time
= Number of failure ÷ total time - non-operating time
= 4 ÷ (5,000 × 90) - (5,000 ÷ 2 × 4)
= 4 ÷ (450,000 - 10,000)
= 4 ÷ 440,000
= 9.09 × 10^-6
= 0.00000909 failure per unit-hour
c. For Number of failures per unit-year is
= Failure ÷ unit year
= 0.0000090909 × 24 hours × 365 days
= 0.07963 failure per unit-year
Answer:
Future value = 16007.81437
Explanation:
we have to compound all the rates for the time period together as the 7,750 as exposed to this rate and their interest generated in one period are taking into consideration for the subsequent period interest calculations.
We multiply them and get the future value factor:
we now can solve for future value:
Future value = 16007.81437
Answer:
Fire
Explanation:
Class A fires are defined as ordinary combustibles. These types are fires use commonly flammable material as their fuel source. Wood, fabric, paper, trash ,and plastics are common sources of Class A fires. ... Trash fires are one such example.
Answer: D. exporting
Explanation:
Exporting is the sale of goods to other countries apart from your own even though the goods being sold were produced in your own country.
Exporting works best when the country doing the exporting is capable of producing the goods being exported at a lower price than the country that it is sending to, that way the people in that country have an incentive to buy it over locally made products. WoodCore is producing in the U.S. and selling elsewhere. This is exporting.
