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nignag [31]
3 years ago
15

a running tap dispenses 0.15 gallons of water every second. how many pints of water is dispensed after 20 seconds?

Mathematics
2 answers:
vekshin13 years ago
6 0
0.15*20=3 gallons, that converted to pints is 24.
Tpy6a [65]3 years ago
5 0

Answer:

0.15 times 20 equals 3, so it is 24 pints because 24 pints converted to gallons is 3.

Step-by-step explanation:

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Choose the graphic representation of the quadratic function f(x) = x2 – 8x + 24.
larisa86 [58]

Refer the attached figure for the graphic representation of the given quadratic equation.

<u>Step-by-step explanation:</u>

Given expression:

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To find:

  The graphic representation of the given quadratic function

For solution, plot the graph to the given quadratic equation.

The standard form of the equation is

  y=a x^{2}+b x+c

When comparing with given quadratic equation,

a = 1, b = - 8, c = 24

Axis of symmetry is x=\frac{-b}{2 a}

By applying the values, the axis of symmetry of given equation is

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The vertex form of quadratic equation is f(x)=a(x-h)^{2}+k

Where, (h,k) are the vertex.

Convert the quadratic equation into vertex form.

By completing the square,

f(x)=x^{2}-8 x+24

f(x)=\left(x^{2}-2(4) x+4^{2}\right)-4^{2}+24

f(x)=(x-4)^{2}+8

On comparison,

(h , k) = (4 , 8)

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4 0
3 years ago
What operations would Addison perform, and in what order would Addison perform them, to solve 5n+ 15 = 20 ?
Minchanka [31]
I think it’s C because 5n means multiplying both integers
5 0
2 years ago
Solve for x and y simultaneously x-2y=3. 3x²-5xy-16y=24
GenaCL600 [577]
Hello,

x=3+2y
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sol={(0,-3/2),(1,-1)}

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Step-by-step explanation:

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allochka39001 [22]
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