Answer:
The absolute value of -3 is three the absolute value of 4 is 4.
Answer:
4.1 megabytes
Step-by-step explanation:
well we use the rule of three
242 megabytes ------- 100%
x megabytes -------- 17.1%
(x megabytes)(100%)=(242 megabytes)(17.1%)

so there have been downloaded 4.1 megabytes
Notice the picture below
then, the diameter made by the orbiting lunar station is 32 + 2548 + 32
or 2612, that means the radius is half that, or 1306, that means one orbit is
circumference of a circle = C = 2π r, r = 1306, thus C = 2π * 1306