Answer:
1109.80 ft²
Step-by-step explanation:
In this case apply the formula for finding area of a circle where the rope tied to the dog will represent the radius of the circle area for the region the dog can explore.
Area of a circle= πr²
radius= r= 18.8 ft
Area of a circle= 3.14*18.8*18.8=1109.80 ft²
Answer:
googl it
Step-by-step explanation:
its on googl and it has the anwser
1800/3 = 600
Every pound covers 600 square feet
8400/600 = 14
<span>14/4 = 3.5 (round up) so it would become 4.
</span>
You would need 4 bags.
I hope this helps!
The object reaches the lowest height at 5 seconds
<h3>How to determine the time?</h3>
The function is given as:
f(t) = -2t² +22t + 6
Differentiate the function
f'(t) = -4t +22
Set to 0
-4t +22 = 0
Subtract 22 from both sides
-4t = -22
Divide both sides by -4
t = 5.5
Remove decimal points
t = 5
Hence, the object reaches the lowest height at 5 seconds
Read more about quadratic functions at:
brainly.com/question/1214333
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The Y-intercept is -2.
The X-intercept is 2.