Determine the probability (assuming normal distribution) that a car would need engine maintenance after 100,000 miles.
What will be an ideal response?
The value 100000 is below the mean value and the z value corresponding to 1000000 is determined from
A = 0.1772. Therefore, the probability that a car would need engine maintenance after 100000 miles is 0.5+0.1772 = 0.6772
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Durco Automotive needs a $1 million balance in its contingency fund 3 years from now. The CFO (chief financial officer) wants to know how much to deposit now into Durco’s high-yield investment account. Determine the amount if it grows at a rate of 20% per year (a) simple interest, and (b) compound interest.
What will be an ideal response?
When a typical CR-EHI is energized by the injector driver, which of the following occurs first?
A. pressure in the valve control chamber rises B. pressure in the valve control chamber collapses C. an injection pulse begins D. an injection pulse
In an RLC parallel circuit, the _____ is the same through all components and the _____ are out of phase.
A. voltage; currents B. current; voltages
Before purchasing the fish the aquarium must be _____.
Fill in the blank(s) with the appropriate word(s).