Answer:
8.8 Minutes
Explanation:
10 characters per second and 80 characters per line. 80/10=8 describes how many seconds it would take per line. Then multiply the time it takes per line by the number of lines which would be 8x66. Then from there you get 528 seconds and by doing some divison you get 8.8 minutes.
Answer:
The result is -63
Explanation:
First, we discover the Binary value of 151 which is 10010111.
1 = most significant bit and it represents the sign as negative.
Two's compliment of 10010111, is calculated by adding 1 to one's compliment. We get 01101001 which is 105 in decimal.
Therefore the value of A (the first part) is -105.
Second, the binary value of 214 = 11010110.
1 = most significant bit and it represents the sign as negative.
Two's compliment of 11010110, is calculated by adding 1 to one's compliment. We get 00101010 which is 42 in decimal.
Therefore, the value of B (the second part) is -42.
Simplify further,
A - B = -105 - (-42)
= -105 + 42
= -63
Therefore, the result is -63,
Answer:
D. Chain and Sprockets
Explanation:
Chains and sprockets are power transmission tools. The roller chain is connected to a toothed wheel which is the sprocket. The combination provides mechanical power to the wheels of vehicles.
An advantage they possess is their ability to transmit mechanical power over both short and long distances. They have a high degree of efficiency but they require constant lubrication. They also produce noise during operation.
It is b, as some word checkes don't recognize modern slangs.
The answer is 125° C. Irradiated PVC insulated jacket can withstand a maximum temperature of <span>125° C. </span>Irradiated PVC has improved resistance to abrasion, cut-through, soldering and solvents. Irradiated PVC insulation has been specially compounded to provide a wire that has thermoset characteristics. Irradiated PVC insulation<span> is Solder Iron Resistant and tougher than ordinary PVC</span>
