3 years ago

What is the answer? Please

2 answers:

8 0

Answer:

Step-by-step explanation:

(4x)^(3/5)=4^(3/5) * x^(3/5)

3 0

Answer: I think its B.

I'm sorry if its wrong I can't see it very clearly.

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sleet_krkn [62]

The answer is 0 because it cancels itself out

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irakobra [83]

He gets $15450 after 1 year.... interest at 3% is $450

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egoroff_w [7]

The first one is the second one. t(n)=20n+480

Question 4: is the first one t(n)=8n+15

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avanturin [10]

Answer:

A straight line through the origin, and with a positive gradient (sloping from bottom left to top right)

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2 years ago

Ket [755]

The problem is:

$\frac{\frac{3}{x}+\frac{1}{4}}{1+\frac{3}{x}}$

We now do L.C.M. of numerator and add, also do L.C.M. of denominator and add together:

$\frac{\frac{12+x}{4x}}{\frac{x+3}{x}}$

Dividing by a fraction is same as multiplying by its reciprocal, so we have:

$\frac{12+x}{4x} * \frac{x}{x+3} \\$

x cancels out, so can multiply and write:

$\frac{12+x}{4} * \frac{1}{x+3} \\=\frac{12+x}{4x+12}$

This is the simplified form.

ANSWER: $\frac{12+x}{4x+12}$

3 0

2 years ago