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3 years ago

What is technology??

Computers and Technology

1 answer:

UkoKoshka [18]3 years ago

3 0

Answer:

Technology is the skills, methods, and processes used to achieve goals. People can use technology to: Produce goods or services. Carry out goals, such as scientific investigation or sending a spaceship to the moon. Solve problems, such as disease or famine.

Explanation:

Good Luck!

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Print("Weight on Earth?")

Lynna [10]

Answer:

weightEarth = float(input("Enter weight on earth: "))

weightMoon = weightEarth/6

print("Weight on moon:", weightMoon)

Explanation:

You have to convert the string input into a float in order to do calculations with it.

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2 years ago

The underwriters laboratories (ul) requirement for ? ground-fault circuit interrupters (gfcis) is that tripping shall occur when

Nadusha1986 [10]

The answer is Class A. The GFCI (Ground Fault Circuit Interrupter) will “sense” the difference in the amount of electricity flowing into the circuit to that flowing out, even in amounts of current as small as 4 or 5 milliamps. The GFCI reacts quickly (less than one-tenth of a second) to trip or shut off the circuit.

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3 years ago

What term identifies the physical interface between a computer and its peripherals?

antoniya [11.8K]

(B. Hardware), Hardware is physical components, Software are the programs in the computer.

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3 years ago

Suppose that the host with IP address 10.0.1.19 sends an IP datagram destined to host 128.119.160.183. The source port is 3324,

Slav-nsk [51]

Answer:

The source and destination IP addresses are 10.0.1.19 and 10.0.1.25

Explanation:

NAT or network address translation is a network protocol is used by private networks to access the internet by assigning or mapping a public IP address to the private addresses.

The host with IP address 10.0.1.19 searches for the actual destination IP address 128.119.160.183 in its private network and when it does not find it, it sends the packet to the default gateway IP address 10.0.1.25, which is where the private IP address is NATted and sent to the destination.

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3 years ago

n a poll, 6767% of Internet users are more careful about personal information when using a public Wi-Fi hotspot. What is the

a_sh-v [17]

Answer:

The probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot is 0.964

If the survey subjects <em>volunteered</em> to respond , then those with the strongest opinions are most likely respond. The survey sample is then not randomly selected, the survey may have a <em>response bias.</em>

Explanation:

Let P(at least one is more careful about personal information when using a public Wi-Fi hotspot) denote the probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot, then we have the equation

P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot)

If 67% of Internet users are more careful about personal information when using a public Wi-Fi, then 33% of them are not.

P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot) = $0.33^{3}$ ≈ 0.036

P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - 0.036 = 0.964

4 0

3 years ago