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3 years ago

This is for a school project!!!

Mathematics

2 answers:

slamgirl [31]3 years ago

8 0

Answer:

one direction ♥

Step-by-step explanation:

I love their songs especially steal my girl

Scilla [17]3 years ago

4 0

One direction because I don’t know who Big Time Rush is and because I grew up listening to their songs :)

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The price of an item has been reduced by 95%. The original price was $93.

mixas84 [53]

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Step-by-step explanation:

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3 years ago

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Find the explicit formula for the sequence? -1,4,-16,64......

Ede4ka [16]

The explicit formula for given sequence is: $a_n = -1 . (-4)^{n-1}$

Step-by-step explanation:

Given sequence is:

-1,4,-16,64.....

We can see that there is no same difference between consecutive terms so we will find common ratio to see if it is a geometric sequence.

Here

$a_1 = -1\\a_2 = 4\\a_3 = -16\\a_4 = 64\\r = \frac{a_2}{a_1} = \frac{4}{-1} = -4\\r = \frac{a_3}{a_2} = \frac{-16}{4} = -4$

The explicit formula for geometric sequence is:

$a_n = a_1r^{n-1}$

Putting the values of r and a1

$a_n = -1 . (-4)^{n-1}$

Hence

The explicit formula for given sequence is: $a_n = -1 . (-4)^{n-1}$

Keywords: Geometric sequence, common ratio

Learn more about geometric sequence at:

#learnwithBrainly

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4 years ago

A line connecting a vertex of a scalene triangle with the midpoint of the opposite side is the

Irina18 [472]

The line would be called the median. The definition of '<span>A line connecting a vertex of a scalene triangle with the midpoint of the opposite side' pertains to the median. There are three medians that connect the scalene triangle. </span>

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3 years ago

How do u subtract (3x+5y-4)_(4×+11)

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Step-by-step explanation: I just did the question on edge. ,and I got it right.

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