Answer:
Step-by-step explanation:
Volume of the aquarium is approximately 150 cubic feet and its height is 3 feet.
<u>The base area is:</u>
<u>The answer options:</u>
- A. 4 ft x 12 ft = 48 sq ft < 50sq ft, <u>no</u>
- B. 5 ft x 12 ft = 60 sq ft > 50 sq ft, <u>yes</u>
- C. 6 ft x 7 ft = 42 sq ft < 50 sq ft, <u>no</u>
- D. 10 ft x 15 ft = 150 sq ft > 50 ft,<u> no as too big</u>
<h3>Domain: (-5, 3]</h3><h3>Range: [-4, 5)</h3>
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Explanation:
The domain is the set of allowed x values. In terms of a graph, we look at the left most point to see that x = -5 is the smallest x value possible. However, there's an open hole at this endpoint, so -5 itself is actually not part of the domain. So x must be larger than -5. At the same time, x can be as large as x = 3. Look at the very right tip of the graph to find this x value.
So x spans from -5 to 3, excluding -5 but including 3. We would write
which converts to the interval notation (-5, 3]. Note the mix of curved parenthesis and square bracket. The curved parenthesis means to exclude the endpoint, while the square bracket means include the endpoint.
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The range is the set of possible y outputs. Find out the lowest point of the graph. That is when y = -4 and this value is included due to the filled in circle at the endpoint. But we do not include the largest y value y = 5 as there's an open hole at this endpoint.
So the range is the set of y values such that
which in interval notation would be written as [-4, 5)
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So in short, you're looking for the min and max of x and y to get the domain and range respectively. Be sure to exclude any values where there are open holes as those do not count as part of the graph.
Answer:
The length of the rectangle is 36 and the width is 40
Step-by-step explanation:
Hope this helps
For 16 it's 8/10 for 17 it's 52/100 for 18 it's -92/100 for 19 it's -48/100 for 20 it's 86/100 for 21 it's 76/100
Answer:
i think that it would be A.3 is 0.03 times 3 or C.3 is 0.03 times 100
Step-by-step explanation: