7400 series parts are for consumer electronics. 5400 series parts are for military applications. The 5400 series parts tolerate a wider supply voltage, work in wider temperature ranges, and have better noise immunity. They are also vastly more expensive. :)
The iodide ion (I-) has 53 protons (p+) and 54 electrons (e-).
Hurricane ratings are bases on maximum sustained wind speed. A category 1 hurricane has sustained winds of 74-95 mph. A category 5 hurricane has winds over 156 mph.
74 inches is 187.96 centimeters.
74 degrees Fahrenheit = 23.3 degrees Celsius
74 feet = 22.5 meters
20
64, since its reverse, 46, is not in the series.
The GCF is 2.
The temperature difference between 74°F and 63°F is 11°F.
The GCF is 2.
To get to 74, 54 has to increase by 20. 20 is 37% of 54, so that's a 37% increase.
dog legs, kiddo
Answer = 54, 74, 79, 86
LCM(18, 54, 74) = 1998
It is the same as 0.54 times 74 = 39.96
2.5 feet
80 degrees