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2 years ago

I'll mark brainliest for the right answer! Please hurry!

Mathematics

1 answer:

DaniilM [7]2 years ago

7 0

p=36

because 15 is 3 times 5 so just multiply the perimeter

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A pack of 100 wolves on a remote island are suffering from a new disease. Let W(t) be the number of sick wolves at time t. Suppo

Olin [163]

Answer:

$b)\,\frac{dW}{dt}=kt\sqrt{W}, \,W(0)=10$

Step-by-step explanation:

Initial number of sick wolves = W(0) = 10

At time t, no. of sick wolves = W(t)

Given that disease is spreading at a rate proportional to the product of the time elapsed and the square root of the number of sick wolves:

$\frac{dW}{dt}=kt\sqrt{W}$

Mathematical model of above case is:

$\frac{dW}{dt}=kt\sqrt{W}, \,W(0)=10$

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2 years ago

Which expression is equivalent to 24^1/3

kenny6666 [7]

Second is right answer

3 0

3 years ago

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Yara saved 440$. She spent 3/4 of it on a tablet. How much money did yara spend on the tablet

TiliK225 [7]

440 times 3/4=330
$330

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2 years ago

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Graph these equations: x+2y=6, y=-1/2x+4 How many solutions does the system of equations have?

inysia [295]

Answer:

The system has no solution

Step-by-step explanation:

we have

$x+2y=6$

Isolate the variable y

$2y=-x+6$

Divide by 2 both sides

$y=-\frac{x}{2}+3$ ---> equation A

$y=-\frac{x}{2}+4$ ---> equation B

Compare the equations

Equation A and equation B have the same slope and different y-intercept

Remember that

If two lines have the same slope, then the lines are parallel

The solution of the system is the intersection point both graphs

In this problem, the lines don't intersect, therefore, the system has no solution

using a graphing tool

The graph in the attached figure

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2 years ago

A polyhedron with one pentagonal base is a

alekssr [168]

I think it is an apex

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2 years ago