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2 years ago

HELP HELP HELP FREE BRAinlist

Mathematics

2 answers:

skelet666 [1.2K]2 years ago

6 0

It would be 30 because with the 2 tablespoons and 12 ounces of water to get the amount of water you had to divide 12 divided by 2 which equals 6. So that means you would do 5x6 which equals 30

mestny [16]2 years ago

3 0

30 ounces of water for 5 teaspoons of lemon

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Given that m 2=103 what is m 4

Vinvika [58]

M4 would be choice b I know this because I put it in the calculator

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3 years ago

Use the graph of the polynomial function to find the factored form of the related polynomial assume it has no constant factor

tensa zangetsu [6.8K]

Answer:

(D)(x-2)(x+2)

Step-by-step explanation:

As raízes do polinômio são 2 e -2, portanto sua forma fatorada tem que ser (x-x1)(x-x2) se x1=2 e x2=-2. Então:

p(x) = (x-2)(x+2)

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3 years ago

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What are the intercepts of the line?

maxonik [38]

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3 years ago

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Find a such that the solution of y'' + y' − 2y = 0, y(0) = a, y' (0) = 1 tends to zero as t → +∞.

Kay [80]

Answer:

Step-by-step explanation:

$y'' + y' − 2y = 0, y(0) = a, y' (0) = 1$

Auxialary equation is

$m^2+m-2=0\\m=-2,1$

General solution is

$y=Ae^{-2x} +Be^x$

$y(0) = A+B =a$

$y'(0) = -2Ae^{2x} +Be^x = -2A+B = 1$

Eliminate B to get

3A =a-1

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i.e. a should be a finite real number.

8 0

3 years ago

An amusement park offers two options. Option 1 involves a $10 admission fee plus $0.50 per ride. Option 2 involves a $6 admissio

Art [367]

Answer:

16 rides

Step-by-step explanation:

Option 1 . Admission fee = $10

Each ride = $0.50

Option 2 . Admission fee = $6

Each ride = $0.75

Let no. of rides be x

So, cost of ride according to option 1 = 0.50x

So, total cost after having x rides according to option 1 :

= 10+0.50x ---1

Cost of ride according to option 2 = 0.75x

So, total cost after having x rides according to option 2 :

= 6+0.75x --2

Now to find the beak even point i.e. having the same cost

Equate 1 and 2

$10+0.50x=6+ 0.75x$

$10-6= 0.75x-0.50x$

$4= 0.25x$

$\frac{4}{0.25} =x$

$16=x$

Thus for 16 rides , the two options have the same cost .

Hence the break even point is 16 rides

5 0

3 years ago