P can be a range of numbers from 3 to 5.
Multiply these together: (7/26)*(6/15)*(5/14)*(4/13)
1.92% is the probability all friends order cotton sweatshirts but you can round that up to 2% C'=
For this case we must find the value of "x", by trigonometric relations.
The tangent of an angle is given by the leg opposite the angle on the leg adjacent to the same angle.

Rounding:

Answer:
21.4
-3.132 is the answer, you just had to multiply all of them one at a time (:
<span>What will be the cost of the glass to cover the picture?
</span>
D.$21.78