3/4 of a number is what percent? Help ASAP pls

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

Which statements regarding efg are true? check all that apply.