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4 years ago

Hank has 48 fish in his aquarium. He has 11 times as many tetras as guppies. How many of each fish does Hank have?

Mathematics

2 answers:

LenaWriter [7]4 years ago

8 0

Answer: he has 4 tetras and 44 guppies

Step-by-step explanation:

It is this because 4 x 11 = 44 then add the 4 tetras = 48.

dem82 [27]4 years ago

8 0

Hank has 4 of each fish I think I hope you can use my answer

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Use Simpson's Rule with n = 10 to estimate the arc length of the curve. Compare your answer with the value of the integral produ

blondinia [14]

Answer:

= 1/15 ( 0 + 7.2761738 + 4(1.4911851 +

Step-by-step explanation:

y = ln x , 1 <= x <= 3, about x axis and n = 10, dy/dx = 1/ x

S = (b a) ∫ 2π y √( 1 + (dy/dx) ^2) dx

so our f(x) is 2π y √( 1 + (dy/dx) ^2)

(b - a) / n = / 3 = (3-1) / 30 = 1/15

x0 = 1 , x1 = 1.2, x2 = 1.4, x3 = 1.6 ....... x(10) = 3

So we have , using Simpsons rule:-

S10 = (1/15) ( f(x0) + 4 f(x1) + 2 f)x2) +.... + f(x10) )

= (1/15) f(1) + f(3) + 4(f(1.2) + f(1.6) + f(2) + f(2.4) + f(2.8)) + 2(f(1.4) + f(1.8) + f(2.2) + f(2.6) )

( Note f(1) = 2 * π * ln 1 * √(1 + (1/1)^2) = 0 and f(3) = 2π ln3√(1+(1/3^2) = 7,276)

so we have S(10)

= 1/15 ( 0 + 7.2761738 + 4(1.4911851 +

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3 years ago

Input 2,6,8 n output 6,18,24

tangare [24]

Answer:

Step-by-step explanation:

i just know

7 0

4 years ago

Read 2 more answers

Of the equations listed below, which represent functions that are linear?

nadezda [96]

Answer:

c i think

Step-by-step explanation:

c because jesus told it was c

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2 years ago

Which description best explains the domain of (gºf)(x)?

Rom4ik [11]

Answer:

A. The elements in the domain of f(x) for which g(f(x)) is defined

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3 years ago

3. Take the set S = {(1,5),(5,1),(4,4),(0,0)) cR^2, where R^2 is a so-called Cartesian Product.' a) Plot the set. b) Is the set

Brrunno [24]

Answer:

a) The first image is the plot of the set S. The plot correspond only to the four points.

b) The set is not convex because the points that lies in the segment between (1,5) and (5,1) doesn't belong to the set.

The set can be convexifies adding the linear combinations of the points of S.

The graph of smallest convexification of the set is in the second image that correspond to the polygon with vertices (1,5),(5,1),(4,4),(0,0).

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3 years ago