2 years ago

I NEED HELP WITH THIS

Mathematics

1 answer:

fenix001 [56]2 years ago

3 0

Answer:

(i think it is for q6 so) $6

Step-by-step explanation:

4.50÷3=1.50 (that's for 1 pound of fudge)

1.50×4=6

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Solve the following exponential growth function for y when x=5. round to the nearest tenth

OlgaM077 [116]

Here the given expression is

$y =1.5^x$

And the given value of x=5 . We need to find the value of y when x=5. And for that, we need to plug 5 for x .

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So when x=5, y= 7.6

4 0

3 years ago

What is the correct answer?

Tasya [4]

Given:

The function is

$f(x)=(x+3)^2(x-5)^6$

To find:

The zeros of the given function.

Solution:

The general form of polynomial is

$P(x)=a(x-c_1)^{m_1}(x-c_2)^{m_2}...(x-c_n)^{m_n}$ ...(i)

where, a is a constant, $c_1,c_2,...,c_n$ are zeros of respective multiplicities $m_1,m_2,...,m_n$ .

We have,

$f(x)=(x+3)^2(x-5)^6$

On comparing this with (i), we get

$c_1=-3,m_1=2$

$c_2=5,m_2=6$

It means, -3 is a zero with multiplicity 2 and 5 is a zero with multiplicity 6.

Therefore, the correct option is B.

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2 years ago

From data gathered in the period 2008−2012, the yearly value of U.S. exports can be modeled by the function E(x) = −228x3 + 2,25

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Answer:you got this:)

Step-by-step explanation:

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geniusboy [140]

I believe the answer is x = 1

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