A unit vector in the direction of a would be the vector a multiplied by a factor such that the length of vector a is unity.
The magnitude of a is given by:
|a|
=sqrt(4^2+3^2+2^2) [ I got lazy instead of writing (-4)^2+(-3)^2+2^2]
=sqrt(29).
So the univector is a/sqrt(29), or (-4/sqrt(29),-3/sqrt(29), 2/sqrt(29), or simply (-4,-3,2)/sqrt(29).
Twenty eight is composite
28 can be divided by one, by itself and at least by 2 and 7
Answer:
The total number of badges miss Garcia can make=6
Step-by-step explanation:
Step 1: Express the total length of ribbon
Use the expression below;
R=B×N
where;
R=total length of ribbon Garcia has
B=length per badge
N=number of badges made
In our case;
R=3/4 yard
B=1/8 yard
N=n
replacing;
(3/4)=(1/8)×n
n=(3/4)×8
n=6
The total number of badges miss Garcia can make=6
Answer:false
Step-by-step explanation:
It is in the millions.
