Question

46.2x 10^-2=
A. 0.0462
B. 0.462
c. 4.62
d. 462

Answer 1

hello :)

Answer 2

scientific notation :D

Answer 3

hi :)

Answer 4

so do you know what 10 squared is?

Answer 5

D

Answer 6

psst, 10 x 10 = 10^2

Answer 7

ok :)

Answer 8

she is right ^.^

Answer 9

but did you get why?

Answer 10

10^2= 100

Answer 11

no I have no idea

Answer 12

-2 = -100

Answer 13

10^-2*

Answer 14

since it is negative you are going to move the decimal twice to the left

Answer 15

note for the future, when you multiply by ten just add a zero to whatever it is your multiplying

Answer 16

for example 5 x 10 = 50

Answer 17

but when you multiply by negative 10 you subtrct a zero in other words just move the decimal over

Answer 18

not just 10 this works for 100, 10000000, 1000000000000000 so on so forth just add zeros :)

Answer 19

At first I thought it was C and I got it doing calculator xd

Answer 20

xD

Answer 21

calculator makes it work as well :P

Answer 22

Yeah xD

Answer 23

well cya :)