about 3 * 10⁸ meters per second. The speed of sound in dry air about 3 * 10² meters per second. About how many times faster does light travel than sound in dry air? Speed of Sound in Dry Air Speed of Light 6 3 x 102 m/s x 10 3 x 108 m/s

8121 because

130,000 divided by 16 is 8121

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.