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Margaret [11]
3 years ago
5

A local zoo has just opened a new stingray environment with 7 young healthy stingrays. The population of stingrays in the endosu

re is expected
to at least double every year and can be represented after years by this inequality.
y > 7(2)
At the time the stingrays were added to the enclosure, the zookeepers determined that the enclosure could sustain at most 160 stingrays. The
number of stingrays the enclosure can sustain after years, because of budget constraints, can be represented by this inequality.
y 160 - 25
Which point on the graph represents a possible number of stingrays, y, in the enclosure?
Y
240
200
160
120
80
40
-10

Mathematics
2 answers:
Korvikt [17]3 years ago
5 0

Answer:

It is the one right next to 120

Step-by-step explanation:

took the test

Romashka-Z-Leto [24]3 years ago
4 0

Answer:

its the one closest to 120. its correct on plato/edmentum

Step-by-step explanation:

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The sum of two number is 63the smaller number is 17 less than the larger number.what are the number
pochemuha

Answer:

The larger number is 40, and the smaller one is 23.

Step-by-step explanation:

Let x be the larger number.

Let x - 17 be the smaller number.

x + (x - 17) = 63

2x - 17 = 63

2x = 80

x = 40

Hence, the smaller number is 40 - 17 = 23.

Hope this helped!

6 0
3 years ago
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used to flavor vanilla ice cream and other foods) is the substance whose aroma the human nose detects in the smallest amount. Th
lubasha [3.4K]

Answer:

The cost to supply enough vanillin so that the aroma could be detected in a large aircraft hangar with a volume of 5.95 x 10^7 ft^3 is $ 0.07.

Step-by-step explanation:

The volume of the hangar is

V=5.95*10^7 \, ft^3

The minimal amount of vainilla needed to be detected in the hangar is equivalent to the threshold multiplied by the volume of the hangar:

Va=V*Th=5.95*10^7 \, ft^3*2.0*10^{-11}\,\frac{g}{L}*\frac{28.317L}{1ft^3}\\  \\Va=336.9723*10^{-4} \, g=0.0337\,g

The cost of this amount of vainilla is

Cost = Va*p=0.0337\,g*\frac{104\, usd}{50\, g} =0.07 \, usd

The cost to supply enough vanillin so that the aroma could be detected in a large aircraft hangar with a volume of 5.95 x 10^7 ft^3 is $ 0.07.

5 0
4 years ago
Two students, Raymond and Shauna, are trying to get city council members to vote for a new park along the river.2/6 of the 24 co
Lapatulllka [165]
2/6  * 24  = 8 council members  vote for a new park

so they need to convince 13-8 = 5 more members
8 0
3 years ago
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How to graph the inequalities y is less than or equal too 2
Cloud [144]

Answer: sry 4 the late answer hope it helps!!!

Step-by-step explanation:

4 0
4 years ago
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First multiply 50 x 23:

50 x 23 = 1,150

Now divide that by 4:

1150/4 = 287.5


answer: 287.5

8 0
2 years ago
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