Question

Addison studies a tarantula that is 30 mm long suppose she uses a microscope to magnify the Spider by 4 x 10 to the second power how long will the Spider appear to be??? please show me how you got it. thank you

Answer 1

Since it's magnified by 4 *10^2, we have to multiply 30 by 4*10^2 since it's magnified by that number. 30*4*10^2=12000 mm.