Answer:
28
Step-by-step explanation:
Let n = 21, and evaluate the expression.






C. (1,-4)
Vertex is the point where the parabola begins. The vertex is one unit to the right on the x axis and 4 units down on the y axis which gives you the coordinate (1,-4)
Set up a proportion
1 lbs = 2 cups
x lbs = 1.5 cups
1/2 = x/1.5
1.5(1/2) = x
1.5/2 = x
.75 lbs = x
Answer:
0 & 1.
Step-by-step explanation:
√2 = 1.41421356237
16%
New/old-1
The pound depreciated 16 percent relative to the dollar