Answer:
D. john checks all the reviews of an app and reads the permissions before granting access to an app.
Explanation:
Just got it correct in Plato, 100% positive.
What happens is that if u put gas in a ball and placed in a hot climate it will start burning Bc u have gas inside the ball
Answer:
16.5 m
Explanation:
The following data were obtained from the question:
Time (t) = 0.1 s
Speed of sound in air (v) = 330 m/s
Distance (X) =?
The Lenght (i.e distance) of the room can be obtained as follow:
v = 2X / t
330 = 2 × X / 0.1
Cross multiply
2 × X = 330 × 0.1
2 × X = 33
Divide both side by 2
X = 33/2
X = 16.5 m
Thus, the length of the room is 16.5 m.