3 years ago

R=4+7x-sx I need help so any one can help with this

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

8 0

What do you need to solve for?

X=r-4/7-s

S=-r/x+4/x+7

R=-sx+7x+4

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BabaBlast [244]

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3 years ago

What is the nth term of the geometric sequence -2,10,-50

poizon [28]

Answer:

$T_n=-1(-5)^n^-^1$

Step-by-step explanation:

We are given;

A geometric sequence;

-2,10,-50

Required to determine the nth term

The nth term in a geometric sequence is given by the formula;

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where $a_1$ is the first term and r is the common ratio;

In this case;

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Therefore;

To get the nth term in the given geometric sequence we use;

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Nostrana [21]

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3 years ago

Find the median for the following set of numbers: 12, 15, 15, 16, 19, 21, 25

Hoochie [10]

The median is the number in the middle of the data set.

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(Another method is to eliminate a number on each side until you get to the middle number)

<h2>Answer:</h2>

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I hope this helps :)

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2 years ago

Read 2 more answers

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Step-by-step explanation:

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