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aniked [119]
4 years ago
9

A submarine wa 525 feet below sea level. it ascends up 140 feet what is the position

Mathematics
2 answers:
Ivenika [448]4 years ago
4 0

Answer: It will be 385 feet below the sea after the ascension

Step-by-step explanation:

Gennadij [26K]4 years ago
3 0

Answer:

the sub is 585 feet below the surface after it ascends 140 feet from it's original position. hope that helps

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use the trigonometric function which is tangent
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the angle is 11 degrees
28 foot will be your opposite
your hypotenuse is the missing

tan(11 degrees)=28 foot/ hypotenuse
hypotenuse= [28 foot/ (tan 11 degrees)]
hypotenuse = 98.8 feet
6 0
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Write a ratio for boys to girls if there are 22
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10: 12, 5: 6, 5/6, 10/12

Step-by-step explanation:

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Rewrite the equation in Ax+By=C form.Use integers for A, B, and C.y-4=6(x-6)
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1 year ago
The per capita growth rate of many species varies temporally for a variety of reasons, including seasonality and habitat destruc
Veronika [31]

Answer:

n(t)=n_0e^{(1-e^{-t }-t)}

Step-by-step explanation:

If n(t) represents the population size at time t, where n is measured in individuals and t is measured in years.

\frac{dn}{dt}=n(e^{-t }-1), n(0)=n_o

\frac{dn}{n}=(e^{-t }-1)dt

Taking the integral of both sides

\int\frac{dn}{n}=\int(e^{-t }-1)dt\\\int\frac{dn}{n}= \int e^{-t }dt-\int1dt

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Where C is integration constant

Taking the exponential of both sides

n=e^{(-e^{-t }-t+C)}

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When t=0, n(0)=n_o

n_0=Ke^{-1

Therefore:

n=n_0e^{1}e^{(-e^{-t }-t)}

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7 0
3 years ago
Please help i will give brainliest
ikadub [295]

#9

\\ \tt\bull\rightarrowtail 3\sqrt{112}=3\sqrt{16(7)}=3(4)\sqrt{7}=12\sqrt{7}

  • The coefficient is 12

#10

\\ \tt\bull\rightarrowtail √175=\sqrt{25\times 7}=5\sqrt{7}

  • Radicand is 7
7 0
2 years ago
Read 2 more answers
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