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timofeeve [1]
3 years ago
6

The fish population is growing 3 % each year in a local lake. The function to model this is A = A,(1 + r)' where A is the ending

population, A, is the starting population, r is the annual growth rate, and t is the number of years. If the fish population was 1, 300 in 2010, how many fish can be expected in the lake 5 years later? Round to the nearest whole number.​
Mathematics
1 answer:
vaieri [72.5K]3 years ago
3 0
Answer:
1507.06

.Step-by-step explanation:

The function says
A=A,(1+r)^t
A=1,300×(1+0.03)^(5)
A=1507.06

Hope it helps!
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andrew-mc [135]
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3 years ago
Mr Stevenson has 160 cows goats horses and chickens on his farm 19 percent of the animals are cows 28 percent goats 13 percent h
castortr0y [4]

Answer:

64 Chickens

Step-by-step explanation:

1. Add up the percents

19% + 28% + 13% = 60%

2. Subtract from 100%

100% - 60% = 40%

3. Multiply the total number of animals by the percent of chickens

160 * .4 = 64 Chickens



7 0
3 years ago
Read 2 more answers
5.Sebuah kapal selam berada 420.5 m di bawah aras laut. Kapal selam itu menyelam sedalam 185.6 m dan kemudian menaik 200.9 m. Te
andrezito [222]
Translation:
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4 0
3 years ago
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Rufina [12.5K]

Answer:

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Step-by-step explanation:

7 0
3 years ago
The radius of the base of a metallic rod is 2 centimeters, and its height is 15 centimeters. What is the volume of this cylinder
snow_tiger [21]

Answer:

A) 60π cm³

Step-by-step explanation:

Given:

The<u> radius </u>of the base of a metallic rod is<u> 2 centimetres</u>, and its<u> height is 15 centimetres.</u>

Question asked:

What is the<u> volume </u>of this cylinder?

<u>Solution</u>:

As we know''

Volume\ of\ cylinder=\pi r^{2} h

                                =\pi \times2\times2\times15\\ \\ =60\pi

Therefore, the volume of this cylinder will be 60\pi\ cm^{3}

3 0
3 years ago
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