Answer:
2.4*10^6
Step-by-step explanation:
R = x^2 / y
R = [tex]\frac{(3.8 * 10^5)^2}{(5.9*10^4)}[/tex]
R = [tex]\frac{1.444*10^{11} }{5.9*10^{4} }[/tex]
R= 2447457.627
to find out what to round of to , you look at the value of x and y
both x and y are rounded of to 2 significant figures. hence for R you should use the same
R = 2447457.627
R = 2.447457627 * 10^6
to 2 sf
R = 2.4 *10^6
