3 years ago

I need help someone please help me please

Mathematics

1 answer:

likoan [24]3 years ago

5 0

Um, I think you have to find three pools near you and measure them to answer your question.

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Can you help with this one: Dorthy Katz, a computer programmer, earns regular hourly rate of 32.25 and time and a half when she

Katena32 [7]

a) 32.25* 40 = 1290

b) 32.25 (1.5) *12 =580.50

c) 1290+580.50=1870.50

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3 years ago

What is the sum of the polynomials?<br>11x2-5<br>+ x+4

Paul [167]

Answer:

23x-1

Step-by-step explanation:

6 0

2 years ago

Given f(x)=x3 and g(x)= 1-5x2, fine (fog)(x) and it’s Domain

andre [41]

Answer:

Option B. $f(g(x)) = (1-5x ^ 2) ^ 3$ all real numbers

Step-by-step explanation:

We have

$f(x) = x ^ 3$ and $g(x) = 1-5x ^ 2$

They ask us to find

(fog)(x) and it's Domain

To solve this problem we must introduce the function g(x) within the function f(x)

That is, we must do f(g(x)).

So, we have:

$f(x) = x ^ 3$

$g(x) = 1-5x ^ 2$

Then:

$f(g(x)) = (1-5x ^ 2) ^ 3$

The domain of the function f(g(x)) is the range of the function $g(x) = 1-5x ^ 2$ .

Since the domain and range of g(x) are all real numbers then the domain of f(g(x)) are all real numbers

Therefore the correct answer is the option b: $f(g(x)) = (1-5x ^ 2) ^ 3$

And his domain is all real.

5 0

3 years ago

Read 2 more answers

Help me with all of them plzzz eleven<br><br> Points

irina [24]

122 with 58
35 with 145
62 with 118
105 with 75

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3 years ago

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Plz hurry hurrrrrrrrrrrrrrrrry

SIZIF [17.4K]

It is C parallelogram and rumbus

5 0

2 years ago

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