he answer would be 10
for this case we must find a reasonable estimate, in scientific notation, for a wavelength given by:
if we roll the decimal seven spaces to the right we have:
the exponent is negative.
the expression can be written as:
divide each term by 50, then simplify.(4x+12=4)
move all terms not containing x to the right side of the equation.(4x=-8)
a car traveling on a highway is 60 miles away from home after 1 hour, a...