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Len [333]
4 years ago
11

Please help with this algebra question

Mathematics
1 answer:
s2008m [1.1K]4 years ago
6 0
Hello,
Please, see the attached file.
Thanks.

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There are 750 calories in ten ounces of a certain ice cream. How many calories are
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I think the first is 225 and second is 75 i’m so sorry if this is wrong this is so confusing
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Simplify 3(x+4)<br> A.3(x+4)<br> B.7x<br> C.12x<br> D.3X+12
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Mrs. Flynn baked 6 more cookies than Mrs. Jones did. If together they baked 42 cookies, how many did Mrs. Jones bake?
galben [10]

Answer:

Mrs. Jones baked 18 cookies

Mrs. Flynn baked 24 cookies

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8 0
3 years ago
Differentiate f and find the domain of f. (enter the domain in interval notation.)f(x) = ln(x2 − 12x)derivative f '(x) = 2x−12x2
guajiro [1.7K]
F(x) = ln(x² - 12x)
The derivative is
f'(x)= \frac{2x-12}{x^{2}-12x}

f(x) is undefined when x² - 12x = x(x - 12) = 0
That is, when x = 0 or x = 12.
Therefore the domain is (-∞, 0)∪(0,12)∪(12, ∞)

Answer:
The derivative is
f'(x) =  \frac{2x-12}{x^{2}-12x}
The domain is
(-∞, 0)∪(0, 12)∪(12,∞)



3 0
3 years ago
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