Answer:
I don't know sorry.. have a nice day
The only things you need to start a fire is a heat source to get it started, fuel that the heat source can use to feed on and grow larger, and oxygen to support the flame.
So the answer is it needs everything except nitrogen to start the fire.
Fun fact - Nitrogen will inhibit the fire, as it's going to dilute the oxygen. More oxygen = better fire.
Answer:
d. $1,540 F
Explanation:
The formula to compute the variable overhead efficiency variance is shown below:
= (Actual direct labor hours - standard direct labor hours) × variable overhead per hour
where,
Actual direct labor hours is 2,380
And, the standard direct labor hours equal to
= 5,200 units × 0.5
= 2,600 hours
Now put these values to the above formula
So, the value would equal to
= (2,380 hours - 2,600 hours) × $7
= 1,540 favorable
Answer:thx buddyExplanation:
videoconferencing
What is Videoconferencing?
In order to facilitate simultaneous video and audio communication, a videophone combines a telephone with a video camera and a video display. The two-way or multipoint receiving and transmission of audio and video signals by individuals in various locations for real-time communication is known as videotelephony, sometimes referred to as videoconferencing and video teleconferencing. Instead than being used by lone users, videoconferencing promotes using this technology for group or organisational meetings. Both meeting technology, which can go beyond video into robots, and high-quality videotelephony systems, which aim to create the illusion that remote people are in the same room, can be referred to as telepresence (such as moving around the room or physically manipulating objects).
To learn more about Videoconferencing
brainly.com/question/917245
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