Width of the rectangle is 16 cm
Step-by-step explanation:
- Step 1: Let the width of the rectangle be x. Then length = 4x. Find width.
Area of the rectangle = length × width
⇒ 1024 = x × 4x
⇒ 4x² = 1024
⇒ x² = 1024/4 = 256
⇒ x = √256 = 16
For this case we must find the unit cost (dollars per pound) of each site and then compare.
We take into account that:
1kg equals 2.205 pounds
So, we have:
Site 1:

Site 2:

So, the unit cost is:

Thus, the best deal is on site 2.
ANswer:
The best deal is on site 2.
Answer:
<h2>Option
(B)</h2>
Step-by-step explanation:
<h3>(b). It's a many-to-one function.</h3>
√300= 17.3205080757
ANSWER: The best approximation
of the square root of 300 rounded to the nearest tenth is 17.3.
Hope this helps! :)
Answer:
2x + yxy
Step-by-step explanation: