Question

The speed of sound through glass is 1.63 x 10 to the 4th power kilometers per hour

Expressed in standard form, how many kilometers per hour is that?


A: 0.000163
B: 1.6300
C: 16,300
D: 163,000

Answer 1

1.63*10^4
10^4 =10,000
16300

Answer 2

*hug*

Answer 3

haha thanks!

Answer 4

you should put a picture of you, just saying :p

Answer 5

maybe I will do when you will change yours :)