Which answer below expresses 6000 in scientific notation?

question 5 options:

a. 0.6 x 105

b. 6.0 x 103

c. 600 x 10

d. 60 x 102

Can some one me, i’ve been asking for so long

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?