Rounding

[Ryan Rigdon]

i have the following

cos (5/(sqroot51)) = .999925339797

cos (-5/(sqroot51)) = .999925339797

cos (-1/(sqroot51)) = .999997013556

Now my problem asks to round to the nearest hundreth as needed, so what would my answer be?

.99
.99
.99

or

1
1
1

or

0
0
0


just a little confused. can someone please help me out with this. thank you.

 

[tkhunny]

Nearest hundreth.

0.99(9) ==> 1.00

 

[Ryan Rigdon]

thank you for the response guys.