Question

Which is equivalent to 4,650 x 100,000
A. 4.65 x 10^5
B. 46.5 x 10^8
C. 4.65 x 10^8
D. 465 x 10^5
And Please Explain Why! Thanks!

Answer 1

C

Answer 2

C

Answer 3

Can You explain why please? I'm so confused!

Answer 4

4,650 x 100,000 = 4,650 x 10^5 = 4.65 x 10^8

get it ?

Answer 5

multiply the two numbers together
4650 * 100,000
= 465.000.000

now convert to scientific notation which is of form n.nn.. * 10^n
now
count the number of digits from last digit moving to right until you get to just before the first one ( the 4)
this is 8 and decimal point comes after the 4
so we get
4.65 * 10^8

Answer 6

where ar eu???

Answer 7

Ok I get It Thanks!

Answer 8

yw