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2 years ago

10

Rocky needs at least 532 to buy an amplifying speaker. He already has $17. Which graph best represents all the possible dollar a

mounts that Rocky can save to buy an amplifying speaker?

1 answer:

steposvetlana [31]2 years ago

4 0

Hello!

Answer:

Graph number three

Hope this helps!

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2 years ago

What is the expanded form of 3x(x+3)^2?

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3 years ago

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3 years ago

Write the first five terms of the geometric sequence in which a1=8 and the common ratio is -1/2.

Oliga [24]

Answer:

First five terms are:

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Step-by-step explanation:

$a_{1}=8 \\\\r = \frac{-1}{2}\\\\a_{2}=\frac{-1}{2}*a_{1}= \frac{-1}{2}*8= -4\\\\a_{3}=\frac{-1}{2}*a_{2}=\frac{-1}{2}*-4=2\\\\a_{4}=\frac{-1}{2}*a_{3}=\frac{-1}{2}*2=-1\\\\a_{5}=\frac{-1}{2}*a_{4}=\frac{-1}{2}*-1=\frac{1}{2}$

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3 years ago

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zmey [24]

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3 years ago