Answer:
The graph is shown below.
The time to make the taste to half is <u>4.265 s.</u>
Step-by-step explanation:
Given:
Initial value of the taste is, 
Therefore, the quality of taste over time 't' is given as:

Now, when the taste reduces to half, 
Therefore,

Taking natural log on both the sides, we get:

Therefore, the time to make the taste to half is <u>4.265 s.</u>
Answer: 2 − 8x
Step-by-step explanation:
Answer:
2.0
Step-by-step explanation:
Area of Shaded Region = Area of square – Area of circle
Area of square = 3×3 = 9
Area of circle = π×r² = π×1.5² ≈ 7.068
(radius of circle is half of the side length)
9–7.068≈2.0
1. Draw Point M anywhere.
2. Open the compass to the width of of <em>Line-JK</em>.
3. Put the compass point on point <em>M</em> and draw an arc.
4. Label any point on the arc as point <em>N</em>.
5. Join points <em>M</em> & <em>N</em> with a straightedge.
<em>I hope this helps</em>~♥