Question

PLEASE HELP ME SOMEONE! MEDAL+FAN!

Question down below...

Answer 1

well, we know that

(6.2)*5 = 31

and

(10^-8)*(10^-2) = (10)^(-10)

we put these together to get

31*10^(-10)

now, this isn't scientific notation. we divide 31 by 10 to get 3.1, then we multiply 10^(-10) by 10 to get 10^(-9)

Answer 2

6.2 * 5 = 31
10^-2 * 10^-8 = 10^-10
bringing them together
31 * 10^-10

now convert this to standard form

Answer 3

i got 3.1*10^-9

Answer 4

@welshfella @Vocaloid

Answer 5

yup

Answer 6

am i right?

Answer 7

that's right

Answer 8

thanks!! YAY may i have a medal please?

Answer 9

I already gave welshfella one, maybe next time, ok? :)

Answer 10

ok, thnks anyways ! :)