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Darya [45]
3 years ago
9

How to do this with steps please help !

Mathematics
2 answers:
balandron [24]3 years ago
8 0

Answer:  

x=6

Step-by-step explanation:

Step by step explaination attached below.

vfiekz [6]3 years ago
6 0

Answer:

126+111+43+8=288

360-288=72

72÷12=6

x=6

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The population of a certain species of bird in a region after t years can be modeled by the function P(t)= 1620/1+1.15e^-0.042t
natka813 [3]

Answer:

A

Step-by-step explanation:

The function is  \frac{1620}{1+1.15e^{-0.042t}}

To find the maximum population, we need to set t towards infinity to get our answer.

So, we replace time with maximum (\infty). Let's check:

\frac{1620}{1+1.15e^{-0.042t}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042t}}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042(\infty)}}}\\=\frac{1620}{1+\frac{1.15}{\infty}}\\=\frac{1620}{1+0}\\=\frac{1620}{1}\\=1620

The population of birds approaches 1620 as t goes towards infinity. So we can say the max population of the species is 1620.

Correct answer is A

5 0
3 years ago
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What number multiplied by itself 3 times equal 343
ratelena [41]
7 because 7 • 7 = 49 • 7 = 343
6 0
3 years ago
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shepuryov [24]

Answer:

17/12= 1 5/12

Step-by-step explanation:

Common denominator:

2/3= 8/12

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6 0
3 years ago
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mina [271]

Answer:

p=22

Step-by-step explanation:

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3 years ago
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