Answer:
C is true.
Step-by-step explanation:
If you look at the model, the middle line in the box means the median and it is 7 so yeah! Hope this helped! Good Luck! :)
Answer:
28/21
Step-by-step explanation:
You would do 13-(-15) to find the numerator which is 28. Then you would do 8-(-13) to get the denominator which is 21.
Answer:
d=
Step-by-step explanation:
The answer is 6.708203932
she saved $3, and we know the discount is 15%, so her savings is that 15%, thus we know 15% of that purchase is 3.
let's say the full price is x, and therefore the 100%, if we know 3 is the 15%, what is x?

Answer:

Step-by-step explanation:
The magnitude of a vector v = ai + bk is

In this problem, we have that:
Find a vector of magnitude 3 in the direction of v=4i-3k:
The first step is finding the unit vector of v,
.
So


Magnitude 3, same direction.
We multiply the unit vector by +3, since it is in the same direction. If it was in the opposite direction, we would have multiplied by -3.
The answer is:
