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Fudgin [204]
3 years ago
5

Rebecca has 30 paintings to sell. the amount of money rebecca makes from selling x paintings is represented by a function. f(x)=

25xf(x)=25x what is the practical domain of the function? • all integers from 0 to 25, inclusive • all integers from 0 to 30, inclusive • all real numbers • all multiples of 25 between 0 and 750, inclusive
Mathematics
2 answers:
Nookie1986 [14]3 years ago
8 0
The domain is all the integers from 0 to 30, inclusive.

The domain is the set of all the possible inputs (x-values), this is 0 paintings, 1 painting, 2 paintings, ... until 30 paintings.
MrRa [10]3 years ago
4 0

Answer:

I got it it took me 3 years but i got the answer is 0 to 30

Step-by-step explanation:

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Charra [1.4K]

Answer:

Therefore,

y^{2}-7y+12=0       ....Standard form.

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Step-by-step explanation:

Given:

y^{2}-7y+6=-6

To Find:

a ,b , c

Solution:

Quadratic:

A quadratic equation is an equation of the second degree.

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The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.

Here it is given as

y^{2}-7y+6=-6

Adding 6 on both the side we get

y^{2}-7y+6+6=-6+6

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Which is Quadratic Equation in STANDARD form Where,

a=1\\b=-7\\c=12

Therefore,

y^{2}-7y+12=0       ....Standard form.

a=1\\b=-7\\c=12    ......Numerical Coefficients.

7 0
3 years ago
A glass of unsweetened lemonade weighs 255 grams. A spoonful of sugar is weighed before it is stirred into the lemonade. The sug
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Answer:

Step-by-step explanation:

A glass of <u>unsweetened lemonade weighs 255 grams. </u>A spoonful of sugar is weighed before it is stirred into the lemonade. The sugar weighs 25 grams. How much do you think the <u>sweetened lemonade will weigh after you stir in the sugar?</u>

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